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CN1440383A - PPARγ调制剂 - Google Patents

PPARγ调制剂 Download PDF

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Publication number
CN1440383A
CN1440383A CN01812056A CN01812056A CN1440383A CN 1440383 A CN1440383 A CN 1440383A CN 01812056 A CN01812056 A CN 01812056A CN 01812056 A CN01812056 A CN 01812056A CN 1440383 A CN1440383 A CN 1440383A
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China
Prior art keywords
chloro
phenyl
nitrophenyl
methane amide
400mhz
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CN01812056A
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Inventor
雨宫由哉
若林谦尔
高石祥子
福田千惠
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Sankyo Co Ltd
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Sankyo Co Ltd
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Abstract

本发明的目的在于提供一种PPARγ的调制剂,其能够成为抑制脂肪细胞分化的亢进,促进由干细胞分化的成骨细胞的形成和分化的退行性骨质疏松的治疗药,或者能够成为不具有脂肪细胞的过度形成或肝功能异常、血管障碍、心脏障碍等性质的糖尿病治疗药。其为下述通式表示的化合物或其可药用盐(式中,A表示苯基等,B表示芳基等,X表示氧原子等,n表示0或1)。

Description

PPARγ调制剂
技术领域
本发明涉及具有PPARγ调制剂(modulator)活性的化合物及其用途。
更详细地说,本发明涉及具有PPARγ调制剂活性的2-氯-5-硝基甲酰胺衍生物及其可药用盐以及含有其的老年性骨质疏松、闭经后骨质疏松、废用性骨质疏松、给予甾类引起的骨质疏松治疗方法、骨折、骨形成不全、佝偻病、老年性骨关节疾病、肥胖、消瘦、I型、II型糖尿病、血管硬化症、脂质代谢异常、胰腺炎、自身免疫疾病、糖代谢异常、糖尿病性神经障碍、糖尿病并发症、高尿酸血病、白血病、视网膜相关受体功能异常、肝功能异常、贫血、癌症、炎症、巴塞多氏(Basedow)病、心脏病、阿尔茨海默氏病、摄食障碍、高血压与肾病的治疗剂和预防剂。
背景技术
过氧物酶体增殖物活化受体(peroxisome proliferatoractivated receptor:PPAR)是核内受体家族的成员之一。
已知一般在核内受体组中除激动剂、拮抗剂以外,还存在部分激动剂或部分拮抗剂(将它们统称为“调制剂”。)。作为其它核内受体家族的实例,已知对雌激素受体的部分激动剂或部分拮抗剂即raloxifene或他莫昔芬。图1表示典型的部分激动剂或部分拮抗剂显示的用量依存性曲线的示意图。如图1所示,部分激动剂与激动剂比较,具有复制活化量小的性质。另外,如果部分拮抗剂与激动剂同时存在,则其特征在于,抑制激动剂引起的复制活化,但其抑制的程度与拮抗剂相比要小。另外,一般地,部分激动剂多显示部分拮抗剂的性质。
这些部分激动剂、部分拮抗剂多数情况是为了抑制激动剂或拮抗剂显示的不需要的组织特异性作用,诱发需要的组织特异性作用而进行制备。
另外,各种噻唑烷二酮衍生物在非胰岛素依赖性糖尿病(NIDDM:non-insulin-dependent diabetes melitus)的模型动物中显示降血糖作用,期待作为具有胰岛素抗性消除作用的新型NIDDM治疗剂。另外,通过最近的研究已经明确了这些噻唑烷二酮衍生物作为PPARγ调制剂发挥作用,特异地活化PPARγ(Lehmann等,Journal ofBiological Chemistry,第270卷,第12953-12956页,1995年)。由于发现了这种噻唑烷二酮衍生物的PPARγ活化能力和遗传性肥胖小鼠的血糖降低作用之间密切相关,因而认为PPARγ是噻唑烷二酮衍生物的药理作用的靶分子(Willson等,Journal of medicinalChemistry,第39卷,第665-668页,1996年)。
根据这些发现,认为作为PPARγ的调制剂特异地发挥作用的化合物作为糖尿病治疗剂非常有效。
另外,骨盐量不论男女都随着年龄增加而减少,骨盐量减少至一定量以下(低于青年成人的70%)时,就诊断为骨质疏松。骨质疏松大致分为见不到作为其原因的基础疾病的原发性骨质疏松和基础疾病明显的续发性骨质疏松。原发性骨质疏松有在闭经后女性中可见的闭经后骨质疏松和在老年人中可见的老年性骨质疏松,二者总称为退行性骨质疏松病。
迄今为止,有在退行性骨质疏松病的骨组织中,脂肪髓的比例比健康人高的报道。(Burkuhard等,Bone 8:157-164(1987)、Meunier等,Clin.Ortyop.Rel.Res 80:147-154(1971)。)另外,即使在由于不动引起骨萎缩的患者中也观察到了同样的变化(Minaire等,Calcified Tissue International 36:338-340(1984),CalcifiedTissue International 17:57-73(1974))。
另一方面,PPARγ被认为是与脂肪细胞分化密切相关的因子(Tontonoz等,Genes and Development,第8卷,第1224-1234页,1994年,Tontonoz等,Cell,第79卷,第1147-1156页,1994年)。
因此,防止骨髓细胞的脂肪细胞化的PPARγ调制剂非常有希望成为退行性骨质疏松病的治疗剂。
以往,作为退行性骨质疏松病的治疗剂,使用活性型维生素D制剂、维生素K、降钙素、二膦酸酯等。但是,这些药物对亢进的骨吸收的抑制作用是其主要的药理作用,具有恢复、促进因年龄增加而降低的骨形成的作用的药物尚未发现。
本发明人等考虑PPARγ的调制剂是否可以成为抑制脂肪细胞的分化亢进,促进由干细胞分化的成骨细胞的形成和分化的退行性骨质疏松的治疗剂,或者成为不具有脂肪细胞的过度形成或肝功能异常、血管障碍、心脏障碍等性质的糖尿病治疗剂,进行了各种试验,结果发现某种化合物是PPARγ的调制剂。另外,还发现这些PPARγ的调制剂作为骨质疏松或糖尿病的预防剂和治疗剂有用,从而完成了本发明。
发明公开
本发明涉及
(1)下述通式(I)表示的化合物或其可药用盐,[式中,A表示苯基、萘基、苊基、吡啶基、喹啉基、异喹啉基、嘧啶基、呋喃基、苯并呋喃基、吡喃基、苯并吡喃基、噻吩基、苯并噻吩基、吡咯基、吲哚基、异吲哚基、咪唑基、吡唑基、哒嗪基、吡嗪基、噁唑基、异噁唑基、苯并噁唑基、苯并异噁唑基、噻唑基、异噻唑基、苯并噻唑基、苯并异噻唑基或联苯基(该A可以被选自下述取代基组α的1个或2个以上相同或不同的取代基取代),B表示芳基、环烷基或杂环基团(该B可以被选自下述取代基组α的1个或2个以上的相同或不同的取代基取代),X表示化学键、氧原子、硫原子、CH2基团、CO基团、NH基团、SO2NH基团、NHSO2基团、CONH基团、NHCO基团或OCH2基团,n表示0或1。[取代基组α]
C1-C20烷基、硝基、氰基、羧基、羧基C2-C7烷基、C2-C7烷氧基羰基、C3-C15烷氧基羰基烷基、氨基(该氨基可以被1个或2个相同或不同的C1-C6烷基或者1个C3-C6烯基取代)、羟基(该羟基可以被1个C1-C6烷基或C1-C6卤代烷基取代)以及巯基(该巯基可以被1个C1-C6烷基取代)[取代基组β]
卤素原子、磺酰胺基、C1-C6烷基磺酰胺基、脒基氨基磺酰基和苯基]
(2)上述(1)中,A为噻唑基的化合物或其可药用盐,
(3)一种骨髓的脂肪化抑制剂,含有上述(1)或(2)的化合物或其可药用盐,
(4)一种骨形成功能的促进或恢复剂,含有上述(1)或(2)的化合物或其可药用盐,
(5)一种骨质疏松的治疗剂或预防剂,含有上述(1)或(2)的化合物或其可药用盐,
(6)一种老年性骨质疏松、闭经后骨质疏松或废用性骨质疏松的治疗剂或预防剂,含有上述(1)或(2)的化合物或其可药用盐,
(7)一种PPARγ调制剂,含有上述(1)或(2)的化合物或其可药用盐,
(8)一种降血糖剂,含有上述(1)或(2)的化合物或其可药用盐,
(9)一种糖尿病的治疗剂或预防剂,含有上述(1)或(2)的化合物或其可药用盐,
(10)一种I型糖尿病、II型糖尿病、糖代谢异常、糖尿病性神经障碍或糖尿病并发症的治疗剂或预防剂,含有上述(1)或(2)的化合物或其可药用盐,
(11)一种骨折、骨形成不全、佝偻病、老年性骨关节疾病、肥胖、消瘦、血管硬化症、脂质代谢异常、胰腺炎、自身免疫疾病、高尿酸血病、白血病、视网膜相关受体功能异常、肝功能异常、贫血、癌症、炎症、巴塞多氏病、心脏病、阿尔茨海默氏病、摄食障碍、高血压或肾病的治疗剂或预防剂,含有上述(1)或(2)的化合物或其可药用盐,
(12)一种骨髓的脂肪化抑制剂,含有PPARγ调制剂,
(13)一种骨形成功能的促进或恢复剂,含有PPARγ调制剂,
(14)一种骨质疏松的治疗剂或预防剂,含有PPARγ调制剂,
(15)一种老年性骨质疏松、闭经后骨质疏松或废用性骨质疏松的治疗剂或预防剂,含有PPARγ调制剂,
(16)一种降血糖剂,含有PPARγ调制剂,
(17)一种糖尿病的治疗剂或预防剂,含有PPARγ调制剂,
(18)一种I型糖尿病、II型糖尿病、糖代谢异常、糖尿病性神经障碍或糖尿病并发症的治疗剂或预防剂,含有PPARγ调制剂,
(19)一种骨折、骨形成不全、佝偻病、老年性骨关节疾病、肥胖、消瘦、血管硬化症、脂质代谢异常、胰腺炎、自身免疫疾病、高尿酸血病、白血病、视网膜相关受体功能异常、肝功能异常、贫血、癌症、炎症、巴塞多氏病、心脏病、阿尔茨海默氏病、摄食障碍、高血压或肾病的治疗剂或预防剂,含有PPARγ调制剂,
(20)上述(1)或(2)的化合物或其可药用盐在用于制备骨质疏松治疗剂或预防剂中的应用,
(21)PPARγ调制剂在用于制备骨质疏松治疗剂或预防剂中的应用,
(22)PPARγ的部分拮抗剂,
(23)上述(12)至(19)所述的治疗剂或预防剂,PPARγ调制剂为PPARγ的部分拮抗剂,
以及(24)PPARγ的部分拮抗剂在用于制备骨质疏松治疗剂或预防剂中的应用。
本发明中,“C1-C20烷基”是指例如甲基、乙基、丙基、异丙基、丁基、异丁基、仲丁基、叔丁基、戊基、异戊基、2-甲基丁基、新戊基、1-乙基丙基、己基、4-甲基戊基、3-甲基戊基、2-甲基戊基、1-甲基戊基、3,3-二甲基丁基、2,2-二甲基丁基、1,1-二甲基丁基、1,2-二甲基丁基、1,3-二甲基丁基、2,3-二甲基丁基、2-乙基丁基、庚基、辛基、壬基、癸基、十一烷基、十二烷基、十三烷基、十四烷基、十五烷基、十六烷基、十七烷基、十八烷基、十九烷基和二十烷基等碳原子数1至20个的直链或支链状烷基。本发明中,优选C1-C6烷基,更优选C1-C6烷基,进一步优选甲基或乙基。
本发明中,“C2-C7烷氧基羰基”是指上述“C1-C6烷基”与氧原子结合,该氧原子再与羰基结合得到的基团。
本发明中,“卤素原子”是氟原子、氯原子、溴原子或碘原子。
本发明中,“C3-C6烯基”是指例如1-丙烯基、2-丙烯基、1-甲基-2-丙烯基、1-甲基-1-丙烯基、2-甲基-1-丙烯基、2-甲基-2-丙烯基、2-乙基-2-丙烯基、1-丁烯基、2-丁烯基、1-甲基-2-丁烯基、1-甲基-1-丁烯基、3-甲基-2-丁烯基、1-乙基-2-丁烯基、3-丁烯基、1-甲基-3-丁烯基、2-甲基-3-丁烯基、1-乙基-3-丁烯基、1-戊烯基、2-戊烯基、1-甲基-2-戊烯基、2-甲基-2-戊烯基、3-戊烯基、1-甲基-3-戊烯基、2-甲基-3-戊烯基、4-戊烯基、1-甲基-4-戊烯基、2-甲基-4-戊烯基、1-己烯基、2-己烯基、3-己烯基、4-己烯基、5-己烯基等碳原子数3至6个的直链或支链状烯基。本发明中,优选C1-C4烯基,更优选丁烯基或戊烯基。
本发明中,“氨基(该氨基可以被1个或2个相同或不同的C1-C6烷基或者1个C3-C6烯基取代)”是指未取代的氨基,或者例如甲基氨基、乙基氨基、丙基氨基、戊基氨基、丁基氨基、戊基氨基以及己基氨基等被1个C1-C6烷基取代的氨基,例如二甲基氨基、二乙基氨基、二丙基氨基、N-乙基甲基氨基、N-甲基丙基氨基和N-甲基己基氨基等被相同或不同的2个C1-C6烷基取代的氨基,或例如烯丙基氨基、丁烯基氨基、戊烯基氨基和己烯基氨基等被1个C3-C6烯基取代的氨基。本发明中,优选未取代的氨基或被1个C1-C6烷基取代的氨基,更优选未取代的氨基、甲基氨基或乙基氨基。
本发明中,“羟基(该羟基可以被1个C1-C6烷基或C1-C6卤代烷基取代)”是指未取代的羟基,例如甲氧基、乙氧基、丙氧基、丁氧基、戊氧基和己氧基等碳原子数1至6个的直链或支链状C1-C6烷氧基,或者例如三氟甲氧基等1个或2个以上上述卤素原子在碳原子数1至6个的直链或支链状C1-C6烷氧基上取代而成的基团。本发明中,优选未取代的羟基、甲氧基、乙氧基或三氟甲氧基。
本发明中,“巯基(该巯基可以被1个C1-C6烷基取代)”是指未取代的巯基,或者例如甲硫基、乙硫基、丙硫基、丁硫基、戊硫基和己硫基等碳原子数1至6个的直链或支链状C1-C6烷硫基。本发明中,优选未取代的羟基、甲硫基或乙硫基。
本发明中,作为“环烷基”,能够例举环丙基、环丁基、环戊基、环己基、环庚基、降冰片烷基、金刚烷基等可以稠合的3至10元饱和环状烃基,优选5至10元饱和环状烃基。
本发明中,作为“芳基”,可以例举苯基、茚基、萘基、菲基、蒽基等碳原子数5至14个的芳香族烃基,优选苯基。
另外,上述“芳基”可以与碳原子数3至10个的环烷基稠合,例如2-二氢化茚基等基团。
本发明中,“杂环基团”表示含有1至3个硫原子、氧原子和/或氮原子的5至7元杂环基团,可以例举呋喃基、噻吩基、吡咯基、氮杂基、吡唑基、咪唑基、噁唑基、异噁唑基、噻唑基、异噻唑基、1,2,3-噁二唑基、三唑基、四唑基、噻二唑基、吡喃基、吡啶基、哒嗪基、嘧啶基、吡嗪基等芳香族杂环基团,以及吗啉基、硫代吗啉基、吡咯烷基、吡咯啉基、咪唑烷基、咪唑啉基、吡唑烷基、吡唑啉基、哌啶基、哌嗪基等与这些基团相对应的部分或完全还原型的基团,优选表示至少含有1个氮原子并可以含有氧原子或硫原子的5至7元杂环基团,可以例举吡咯基、氮杂基、吡唑基、咪唑基、噁唑基、异噁唑基、噻唑基、异噻唑基、1,2,3-噁二唑基、三唑基、四唑基、噻二唑基、吡啶基、哒嗪基、嘧啶基、吡嗪基等芳香族杂环基团,以及吗啉基、硫代吗啉基、吡咯烷基、吡咯啉基、咪唑烷基、咪唑啉基、吡唑烷基、吡唑啉基、哌啶基、哌嗪基等与这些基团相对应的部分或完全还原型的基团,更优选咪唑基、噁唑基、异噁唑基、噻唑基以及与这些基团相对应的部分或完全还原型的基团。
另外,上述“杂环基团”也可以与其他环式基团稠合,可以例举异苯并呋喃基、苯并噁唑基、苯并异噁唑基、苯并噻唑基、苯并异噻唑、苯并吡喃基、苯并二氢吡喃-4-酮基、呫吨基、吩噻噁基(phenoxathiinyl)、吲嗪基、异吲哚基、吲哚基、吲唑基、嘌呤基、喹嗪基、异喹啉基、喹啉基、2,3-二氮杂萘基、萘啶基、喹喔啉基、喹唑啉基、咔唑基、咔啉基、吖啶基、异二氢吲哚基等基团。
本发明中,“羧基C2-C7烷基”是指羧基在上述“C1-C6烷基”上进行取代得到的基团。
本发明中,“C3-C15烷氧基羰基烷基”是指上述“羧基C2-C7烷基”的羧基与烷基进行取代形成酯得到的基团。
本发明中,n为1时,用B-X-A-表示的基团表示B-A-基团、B-O-A-基团、B-S-A-基团、B-NH-A-、B-SO2NH-A-基团、B-NHSO2-A-基团、B-CONH-A-基团、B-NHCO-A-基团或B-OCH2-A-基团。
本发明中,n为1时,B-X-表示的基团可以在A表示的基团的任意取代位置进行取代。
另外,在通式(I)表示的化合物中,2-氯-5-硝基苯基羰基氨基可以在A表示的基团的任意取代位置进行取代。
而且,n为1时,B-X-表示的基团和2-氯-5-硝基苯基羰基氨基的相对取代位置可以是任意相对取代位置。A为苯基时,优选为对位,A为吡啶基时,优选基团B-X-在2位且2-氯-5-硝基苯基羰基氨基在5位,或者基团B-X-在3位且2-氯-5-硝基苯基羰基氨基在6位。
本发明的化合物(I)可以按照常规方法制成盐,这些盐也包含在本发明内。
作为这种盐,可以例举钠盐、钾盐、锂盐等碱金属盐,钙盐、镁盐等碱土金属盐,铝盐、铁盐、锌盐、铜盐、镍盐、钴盐等金属盐;铵盐等无机盐,叔辛基胺盐、二苯甲基胺盐、吗啉盐、葡糖胺盐、苯基甘氨酸烷基酯盐、乙二胺盐、N-甲基葡糖胺盐、胍盐、二乙胺盐、三乙胺盐、二环己基胺盐、N,N’-二苯甲基乙二胺盐、氯普鲁卡因盐、普鲁卡因盐、二乙醇胺盐、N-苯甲基-N-苯乙基胺盐、哌嗪基、四甲基铵盐、三(羟甲基)氨基甲烷盐等有机盐等胺盐;氢氟酸盐、盐酸盐、氢溴酸盐、氢碘酸盐等氢卤酸盐;硝酸盐、高氯酸盐、硫酸盐、磷酸盐等无机酸盐;甲磺酸盐、三氟甲磺酸盐、乙磺酸盐等低级烷磺酸盐,苯磺酸盐、对甲苯磺酸盐等芳基磺酸盐,乙酸、苹果酸、富马酸盐、琥珀酸盐、枸橼酸盐、酒石酸盐、草酸盐、马来酸盐等有机酸盐;以及鸟氨酸盐、谷氨酸盐、天冬氨酸盐等氨基酸盐,优选氢卤酸盐或有机酸盐。
另外,本发明的化合物(I)由于放置在大气中,或者进行重结晶,有时会吸收水分,带有吸附水,或成为水合物,形成这种溶剂合物的情况也全部包含在本发明中。
而且,本发明的化合物(I)有时吸收其他某种溶剂成为溶剂合物,这种物质也包含在本发明中。
而且,也包括全部在生物体内进行代谢转变为本发明的化合物(I)或其可药用盐的化合物,即所谓前药。
附图说明
图1是部分激动剂、部分拮抗剂的容量依赖性曲线示意图。
图中,实线表示激动剂存在时的复制活性,虚线表示激动剂不存在时的复制活性。以添加激动剂时的复制活化值为100%,以只用溶剂的复制活化值为0%,此时用Emax(%)表示单独使用部分激动剂显示的复制活化量,用Imax(%)表示激动剂存在时的部分拮抗剂的复制活化抑制量。另外,以显示Emax/2数值的部分激动剂的药物浓度为EC50,以显示100-Imax/2数值的部分拮抗剂的药物浓度为IC50
图2是表示使用的质粒pSG5-hPPARg的结构的模式图。
图3是表示使用的质粒pGV-P2-PPRE的结构的模式图。
发明的具体实施方式
本发明的通式(I)表示的酰氨基羧酸衍生物、其可药用盐可以按照下述方法容易地进行制备。(A法)
Figure A0181205600141
(上述式中,A、B、X和n表示与上述相同的含义。)步骤A
步骤A是制备上述通式(I)表示的化合物的步骤,通过将上述通式(II)表示的胺化合物酰化进行制备。
作为本步骤原料的通式(II)表示的化合物可以使用市售的物质,或者可以按照例如B法以下所述的方法等通常已知的方法进行制备。
本反应是在有机合成化学中一般众所周知的形成酰胺键的反应,通常优选在溶剂的存在下进行。
作为可以使用的溶剂,只要对本反应没有影响即可,并没有特别限定,例如惰性溶剂,优选如二氯甲烷、氯仿等卤代烃类,乙酸乙酯等酯类,四氢呋喃、二氧六环等醚类,N,N-二甲基乙酰胺、N,N-二甲基甲酰胺等酰胺类。
反应通过用缩合剂处理进行。
作为可以使用的缩合剂,例如N,N-二环己基碳二亚胺、1-(3-二甲基氨基丙基)-3-乙基碳二亚胺·盐酸盐等碳二亚胺类;二苯基磷酰基叠氮化物、氰化二乙基磷酰基等磷酰基化合物;羰基二咪唑、三苯基膦-偶氮二甲酸二乙酯;1-丙烷膦酸环状酸酐等,优选羰基二咪唑、碳二亚胺类。使用磷酰基化合物时,优选在三乙胺、N-甲基吗啉等叔胺存在的条件下进行。
另外,本反应通过下述方法实现,即,使本反应中使用的羧酸或其盐与氯甲酸乙酯、氯甲酸异丁酯等氯甲酸低级烷基酯类在三乙胺、N-甲基吗啉等叔胺存在的条件下反应,形成混合酸酐,或者使本反应中使用的羧酸或其盐与N-羟基琥珀酰亚胺、N-羟基苯并三唑、对硝基苯酚等在N,N-二环己基碳二亚胺等碳二亚胺类存在的条件下反应,形成相应的活性酯以后,使其与胺缩合。
反应通常优选在溶剂的存在下进行。
作为可以使用的溶剂,只要对本反应没有影响即可,并没有特别限定,例如惰性溶剂,优选如二氯甲烷、氯仿等卤代烃类,四氢呋喃、二氧六环等醚类,苯、甲苯等芳香族烃类。
而且,本反应通过使相应的羰基氯(carbonchloride)等酰卤在N,N-二甲基乙酰胺中与上述胺(II)反应,也能够得到,根据情况,必须存在吡啶、三乙胺等碱。
反应通常优选在溶剂的存在下进行。
作为可以使用的溶剂,只要对本反应没有影响即可,并没有特别限定,例如惰性溶剂,优选如二氯甲烷等卤代烃类,四氢呋喃、二氧六环等醚类,苯、甲苯等芳香族烃类。
在反应温度-20℃至100℃下进行,优选在-5℃至50℃下进行。
反应时间因反应试剂、反应温度、溶剂等不同而不同,通常为30分钟至24小时,优选1小时至16小时。(B法)
Figure A0181205600161
(上述式中,A和B表示与上述相同的含义。)
B法是制备在步骤A的原料即化合物(II)中,X为CONH、n为1的化合物(II-1)的方法。步骤B1
步骤B1是将羧酸和胺缩合,制备通式(III-1)表示的具有酰胺键的硝基酰胺化合物的步骤。
本步骤可以按照上述步骤A进行。步骤B2
步骤B2是将通式(III-1)表示的硝基酰胺化合物还原,制备通式(II-1)表示的氨基化合物的步骤。
本反应是在有机合成化学中一般众所周知的催化加氢反应,通常优选在溶剂的存在下进行。
使用的催化剂例如钯-碳、氢氧化钯-碳、钯黑、氧化铂、铂黑等,优选钯-碳。
反应通常优选在溶剂的存在下进行。
作为可以使用的溶剂,只要对反应没有影响即可,并没有特别限定,可以使用例如苯、甲苯、二甲苯、己烷、庚烷等烃类;氯仿、二氯甲烷、四氯化碳等卤代烃类;乙醚、四氢呋喃、二氧六环等醚类;甲醇、乙醇、异丙醇等醇类;N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、六甲基磷酸三酰胺等酰胺类;甲酸、乙酸等羧酸类;或者它们的混合溶剂。优选醇类或醚类。
反应温度为10℃至140℃,优选20℃至120℃。
反应时间因反应试剂、反应温度、溶剂等不同而不同,通常为30分钟至3天,优选1小时至24小时。
另外,本步骤可以使用例如氯化锡、氯化镍等还原剂进行,根据需要,可以使之与硼氢化钠等还原剂共存。
反应通常优选在溶剂的存在下进行。
作为可以使用的溶剂,只要对反应没有影响即可,并没有特别限定,可以使用例如苯、甲苯、二甲苯、己烷、庚烷等烃类;氯仿、二氯甲烷、四氯化碳等卤代烃类;乙醚、四氢呋喃、二氧六环等醚类;甲醇、乙醇、异丙醇等醇类;N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、六甲基磷酸三酰胺等酰胺类;甲酸、乙酸等羧酸类;或者它们的混合溶剂。
优选醇类或醚类。
反应温度为10℃至140℃,优选20℃至120℃。
反应时间因反应试剂、反应温度、溶剂等不同而不同,通常为30分钟至3天,优选1小时至24小时。(C法)(上述式中,A和B表示与上述相同的含义。)
C法是制备在步骤A的原料即化合物(II)中,X为NHCO、n为1的化合物(II-2)的方法。步骤C1
步骤C1是将胺和羧酸缩合,制备通式(III-2)表示的具有酰胺键的硝基酰胺化合物的步骤。
上述式中,A、B和X表示与上述相同的含义。
本步骤可以按照上述步骤A进行。步骤C2
步骤C2是将通式(III-2)表示的硝基酰胺化合物还原,制备通式(II-2)表示的氨基化合物的步骤。
本步骤可以按照上述步骤B2进行。(D法)(上述式中,A和B表示与上述相同的含义。)
D法是制备在步骤A的原料即化合物(II)中,X为NHSO2、n为1的化合物(II-3)的方法。步骤D1
步骤D1是将胺和磺酰氯缩合,制备通式(III-3)表示的具有氨磺酰键的硝基磺酰胺化合物的步骤。
本反应是在有机合成化学中一般从所周知的形成氨磺酰键的反应。
反应通常优选在溶剂的存在下进行。
作为可以使用的溶剂,只要对本反应没有影响即可,并没有特别限定,例如惰性溶剂,优选如二氯甲烷等卤代烃类、四氢呋喃、二氧六环等醚类,苯、甲苯等芳香族烃类。
在反应温度-20℃至100℃下进行,优选在-5℃至50℃下进行。
反应时间因反应试剂、反应温度、溶剂等不同而不同,通常为30分钟至24小时,优选1小时至16小时。步骤D
步骤D2是将通式(III-3)表示的硝基磺酰胺化合物还原,制备通式(II-3)表示的氨基磺酰胺化合物的步骤。
本步骤可以按照上述步骤B2进行。(E法)
Figure A0181205600191
(上述式中,A和B表示与上述相同的含义。)
E法是制备在步骤A的原料即化合物(II)中,X为SO2NH、n为1的化合物(II-4)的方法。步骤E1
步骤E1是制备通式(III-4)表示的具有氨磺酰键的硝基磺酰胺化合物的步骤。
本步骤可以按照步骤D1进行。步骤E2
步骤E2是将通式(III-4)表示的硝基磺酰胺化合物还原,制备通式(II-4)表示的氨基磺酰胺化合物的步骤。
本步骤可以按照步骤B2进行。(F法)
  可以按照下述方法容易地制备作为制备本发明化合物的原料的下述通式(II-4)表示的2-噻唑胺衍生物。
Figure A0181205600192
(上述式中,B表示与上述相同的含义。)步骤F1
  步骤F1是由甲基酮化合物制备通式(II-4)表示的2-噻唑胺衍生物的步骤。
Figure A0181205600201
本步骤是按照J.Am.Chem.Soc.,72,3722-3725或Bull.Soc.Chim.Fr.,1958,1437-1439中记载的方法,在硫脲和碘或溴存在的条件下将甲基酮化合物加热,制备通式(II-4)表示的2-噻唑胺衍生物的步骤。步骤F2
Figure A0181205600202
步骤F2是下述按照J.Indian Chem.Soc.,51,1031-1034,(1974)中记载的方法使α-溴甲基酮化合物与硫脲反应,得到通式(II-4)表示的2-噻唑胺衍生物的步骤。
反应通常优选在溶剂的存在下进行。
作为可以使用的溶剂,只要对本反应没有影响即可,并没有特别限定,例如惰性溶剂,优选如二氯甲烷、氯仿等卤代烃类,乙酸乙酯等酯类,四氢呋喃、二氧六环等醚类,N,N-二甲基乙酰胺、N,N-二甲基甲酰胺等酰胺类,丙酮、MEK等酮类。
在反应温度-20℃至100℃下进行,优选在-5℃至50℃下进行。
反应时间因反应试剂、反应温度、溶剂等不同而不同,通常为30分钟至24小时,优选5小时至16小时。
A法至F法中记载的各反应结束后,可以按照常规方法由反应混合物收集各反应的目的化合物。例如,通过将反应混合物适当中和,另外,在存在不溶物时,通过过滤除去后,加入水和乙酸乙酯等不相混合的有机溶剂,分离含有目的化合物的有机层,用水等洗涤后,用无水硫酸镁、无水硫酸钠、无水碳酸氢钠等干燥后,蒸馏除去溶剂得到。如果需要,适当组合常规方法,例如重结晶、再沉淀等通常在有机化合物的分离精制中惯用的方法,应用色谱法,用适当的洗脱剂洗脱,从而可以分离、精制得到的目的化合物。
将本发明具有上述通式(I)的化合物或其可药用盐作为治疗剂或预防剂使用时,可以将其自身或与适当的可药用的赋形剂、稀释剂等混合,以例如片剂、胶囊剂、颗粒剂、散剂或糖浆剂等口服给药或者以注射剂或栓剂等非口服给药。
这些制剂可以使用赋形剂(可以例举乳糖、蔗糖、葡萄糖、甘露醇、山梨醇等糖衍生物,玉米淀粉、马铃薯淀粉、α淀粉、糊精等淀粉衍生物,结晶纤维素等纤维素衍生物,阿拉伯胶,葡聚糖,茁酶多糖等有机类赋形剂;以及轻质硅酸酐、合成硅酸铝、硅酸钙、偏硅酸铝酸镁等硅酸盐衍生物,磷酸氢钙等磷酸盐,碳酸钙等碳酸盐,硫酸钙等硫酸盐等无机类赋形剂。)、润滑剂(可以例举硬脂酸、硬脂酸钙、硬脂酸镁等硬脂酸金属盐;滑石;胶态二氧化硅;蜂蜡、鲸蜡等蜡类;硼酸;己二酸;硫酸钠等硫酸盐;乙二醇;富马酸;安息香酸钠;DL亮氨酸;脂肪酸钠盐;月桂基硫酸钠、月桂基硫酸镁等月桂基硫酸盐;硅酸酐、硅酸水合物等硅酸类;以及上述淀粉衍生物。)、粘合剂(可以例举羟丙基纤维素、羟丙基甲基纤维素、聚乙烯吡咯烷酮、聚乙二醇以及与上述赋形剂相同的化合物。)、崩解剂(可以例举低取代度羟丙基纤维素、羧甲基纤维素、羧甲基纤维素钙、内部交联羧甲基纤维素钠等纤维素衍生物;羧甲基淀粉、羧甲基淀粉钠、交联聚乙烯吡咯烷酮等进行了化学修饰的淀粉·纤维素类。)、稳定剂(对羟基苯甲酸甲酯、对羟基苯甲酸丙酯等对羟基苯甲酸酯类;氯丁醇、苯甲醇、苯乙醇等醇类;苯扎氯铵;苯酚、甲酚等酚类;硫汞撒;四氢乙酸;以及山梨酸。)、矫味矫臭剂(可以例举通常使用的甜味剂、酸味剂、香料等。)、稀释剂等添加剂,采用公知的方法进行制备。
其用量因症状、年龄、给药方法等而不同,例如,在口服给药时,希望根据症状每日1至数次给药,每次作为下限为0.001mg/kg体重(优选0.01mg/kg体重),作为上限为500mg/kg体重(优选50mg/kg体重),在静脉给药时,希望根据症状每日1至数次给药,每次作为下限为0.001mg/kg体重(优选0.01mg/kg体重),作为上限为500mg/kg体重(优选50mg/kg体重)。
下面,例举实施例、参考例和试验例,进一步详细说明本发明,但本发明的范围并不只限于这些。(实施例)
在下述实施例中,只要没有特别说明,在NMR测定中,作为内标物使用三甲基硅烷(TMS)。(实施例1)N-(4-甲基苯基)-(2-氯-5-硝基苯基)甲酰胺
在室温下,向将4-甲基苯胺0.330g溶解于二甲基乙酰胺(DMA)10mL得到的溶液中加入2-氯-5-硝基苯甲酰氯0.745g,搅拌3小时。向反应液中加入乙酸乙酯5mL和饱和碳酸氢钠水溶液30mL,搅拌1小时后,用乙酸乙酯分液萃取。用食盐水洗涤有机层后,用无水硫酸钠干燥,过滤,浓缩,用异丙醚(IPE)使之结晶后,过滤收集,得到标题目的化合物0.759g。1H-NMR(400MHz,CDCl3,TMS):δ(ppm)2.36(1H,s),7.21(1H,d,J=8.3Hz),7.26(1H,s),7.51(1H,d,J=8.3Hz),7.65(1H,d,J=8.8Hz),7.77(1H,s),8.26(1H,dd,J=8.8,2.7Hz),8.61(1H,d,J=2.7Hz)(实施例2)N-(4-苯基苯基)-(2-氯-5-硝基苯基)甲酰胺
在室温下,向将4-苯基苯胺·盐酸盐0.229g溶解于吡啶3mL得到的溶液中加入2-氯-5-硝基苯甲酰氯0.294g,搅拌一夜。向反应液中加入乙酸乙酯5mL和饱和碳酸氢钠水溶液30mL,搅拌1小时后,再加入水20mL进行搅拌。过滤收集析出的晶体,干燥,得到标题目的化合物0.270g的晶体。1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.34-7.81(1H,m),7.43-7.48(2H,m),7.59-7.74(7H,m),7.89(1H,s),8.28(1H,dd,J=8.8,2.7Hz),8.65(1H,d,J=2.7Hz)(实施例3)N-(4-甲基噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
将2-氨基-4-甲基噻唑0.380g、2-氯-5-硝基苯甲酸0.671g和1,1’-羰基二咪唑(CDI)1.079g溶解于四氢呋喃(THF)20mL中后,加热回流16小时。将反应液直接用硅胶柱色谱法(己烷∶乙酸乙酯=3∶2(体积比))精制,用IPE使之结晶,过滤收集,得到标题目的化合物0.155g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)2.00(3H,s),6.59(1H,s),7.62(1H,d,J=8.8Hz),8.28(1H,dd,J=8.8,2.7Hz),8.58(1H,d,J=2.7Hz),11.75(1H,bs)(实施例4)N-(5-甲基噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-5-甲基噻唑0.264g、DMA5mL和2-氯-5-硝基苯甲酰氯0.560g,按照实施例1记载的方法,得到标题目的化合物0.619g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)2.34(3H,s),6.32(1H,s),7.71(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.7Hz),8.57(1H,d,J=2.7Hz)(实施例5)N-(3-苯基苯基)-(2-氯-5-硝基苯基)甲酰胺
由3-苯基苯胺·盐酸盐0.239g、吡啶5mL和2-氯-5-硝基苯甲酰氯0.307g,按照实施例1记载的方法,得到标题目的化合物0.309g的晶体。
1H-NNR(400MHz,CDCl3,TMS):δ(ppm)7.35-7.40(1H,m),7.41-7.52(4H,m),7.60-7.67(4H,m),7.86(1H,s),7.94(1H,s),8.26(1H,dd,J=8.8,2.7Hz),8.63(1H,d,J=2.7Hz)(实施例6)N-(4-甲氧基-3-苯基)苯基-(2-氯-5-硝基苯基)甲酰胺
由(4-甲氧基-3-苯基)苯胺·盐酸盐0.478g、吡啶5mL和2-氯-5-硝基苯甲酰氯0.535g,按照实施例2记载的方法,得到标题目的化合物0.586g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)3.95(3H,s),7.31-7.46(4H,m),7.63-7.69(3H,m),8.27(1H,dd,J=8.8,2.7Hz),8.67(1H,d,J=2.7Hz),8.54(1H,d,2.2Hz)(实施例7)N-(2-苯基苯基)-(2-氯-5-硝基苯基)甲酰胺
由2-苯基苯胺·盐酸盐0.251g、吡啶5mL和2-氯-5-硝基苯甲酰氯0.322g,按照实施例1记载的方法,得到标题目的化合物0.323g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.27-7.34(2H.m),7.39-7.54(7H,m),7.90(1H,s),8.18(1H,dd,J=8.8,2.7Hz),8.45(1H,d,J=8.1Hz),8.53(1H,d,J=2.7Hz)(实施例8)N-[4-(2-吡啶基)苯基]-(2-氯-5-硝基苯基)甲酰胺
由4-(2-吡啶基)苯胺·盐酸盐0.320g、吡啶5mL和2-氯-5-硝基苯甲酰氯0.347g,按照实施例1记载的方法,得到标题目的化合物0.388g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.22-7.26(1H,m),7.66(1H,d,J=8.8Hz),7.72-7.79(4H,m),8.05(1H,d,J=8.8Hz),8.08(1H,s),8.27(1H,dd,J=8.8,2.7Hz),8.63(1H,d,J=2.7Hz),8.69(1H,d,J=4.7Hz)(实施例9)N-[4-(4-硝基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺
由4-(4-硝基苯基)苯胺0.344g、DMA5mL和2-氯-5-硝基苯甲酰氯0.424g,按照实施例2记载的方法,得到标题目的化合物0.625g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.84-7.89(4H,m),7.92(1H,d,J=8.8Hz),7.92(2H,d,J=8.8Hz),8.31(2H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.7Hz),8.52(1H,d,J=2.7Hz),10.93(1H,s)(实施例10)N-[4-(6-甲基苯并噻唑-2-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
由4-(6-甲基苯并噻唑-2-基)苯胺0.353g、DMA5mL和2-氯-5-硝基苯甲酰氯0.349g,按照实施例1记载的方法,得到标题目的化合物0.614g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)2.47(3H,s),7.36(1H,d,J=8.5Hz),7.89-7.94(2H,m),8.11(1H,d,J=8.8Hz),8.37(1H,dd,J=8.8,2.8Hz),8.55(1H,d,J=2.8Hz),11.04(1H,s)(实施例11)N-(3-甲基苯基)-(2-氯-5-硝基苯基)甲酰胺
由间甲苯胺0.269g、DMA5mL和2-氯-5-硝基苯甲酰氯0.663g,按照实施例2记载的方法,得到标题目的化合物0.677g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)2.40(3H,s),7.04(1H,d,J=7.6Hz),7.29(1H,t,J=7.9Hz),7.41(1H,d,J=8.1Hz),7.74-7.84(1H,m),8.27(1H,dd,J=8.8,2.7Hz),8.61(1H,d,J=2.7Hz)(实施例12)N-(4-乙基苯基)-(2-氯-5-硝基苯基)甲酰胺
由4-乙基苯胺0.280g、DMA5mL和2-氯-5-硝基苯甲酰氯0.610g,按照实施例2记载的方法,得到标题目的化合物0.676g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)1.25(3H,t,J=7.6Hz),2.66(2H,q,J=7.6Hz),7.24(1H,d,J=8.4Hz),7.54(1H,d,J=8.4Hz),7.66(1H,d,J=8.8Hz),8.26(1H,dd,J=8.8,2.7Hz),8.61(1H,d,J=2.7Hz)(实施例13)N-(2-乙基苯基)-(2-氯-5-硝基苯基)甲酰胺
由2-乙基苯胺0.269g、DMA5mL和2-氯-5-硝基苯甲酰氯0.586g,按照实施例2记载的方法,得到标题目的化合物0.667g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)1.28(3H,t,J=7.6Hz),2.69(2H,q,J=7.6Hz),7.21-7.33(3H,m),7.68(1H,d,J=8.8Hz),7.80(1H,s),8.28(1H,dd,J=8.8,2.7Hz),8.67(1H,d,J=2.7Hz)(实施例14)N-(3-乙基苯基)-(2-氯-5-硝基苯基)甲酰胺
由3-乙基苯胺0.210g、DMA5mL和2-氯-5-硝基苯甲酰氯0.458g,按照实施例2记载的方法,得到标题目的化合物0.359g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)1.19(3H,t,J=7.6Hz),2.61(2H,q,J=7.6Hz),7.00(1H,d,J=7.8Hz),7.28(1H,t,J=7.8Hz),7.51(1H,d,J=7.8Hz),7.58(1H,s),7.89(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8,2.7Hz),8.45(1H,d,J=2.7Hz)(实施例15)N-(4-丙基苯基)-(2-氯-5-硝基苯基)甲酰胺
由4-丙基苯胺0.340g、DMA5mL和2-氯-5-硝基苯甲酰氯0.664g,按照实施例2记载的方法,得到标题目的化合物0.677g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)0.89(3H,t,J=7.3Hz),1.58(2H,m),2.54(2H,t,J=7.6Hz),7.19(2H,d,J=8.4Hz),7.60(2H,d,J=8.4Hz),7.89(1H,d,J=8.8Hz),8.33(1H,dd,J=8.8,2.7Hz),8.44(1H,d,J=2.7Hz),10.62(1H,s)(实施例16)N-(4-戊基苯基)-(2-氯-5-硝基苯基)甲酰胺
由4-戊基苯胺0.300g、DMA5mL和2-氯-5-硝基苯甲酰氯0.485g,按照实施例2记载的方法,得到标题目的化合物0.514g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)0.90(3H,t,J=6.9Hz),1.28-1.38(4H,m),1.58-1.66(2H,m),2.61(2H,t,J=7.7Hz),7.21(2H,d,J=8.4Hz),7.53(2H,d,J=8.5Hz),7.66(1H,d,J=8.8Hz),7.77(1H,s),8.26(1H,dd,J=8.8,2.8Hz),8.61(1H,d,J=2.8Hz)(实施例17)N-(4-丁氧基苯基)-(2-氯-5-硝基苯基)甲酰胺
由4-丁氧基苯胺0.267g、DMA5mL和2-氯-5-硝基苯甲酰氯0.427g,按照实施例2记载的方法,得到标题目的化合物0.513g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)0.94(3H,t,J=7.4Hz),1.39-1.48(2H,m),1.65-1.73(2H,m),3.96(2H,t,J=6.5Hz),6.94(2H,d,J=9.0Hz),7.60(2H,d,J=9.0Hz),7.88(1H,d,J=8.8Hz),8.33(1H,dd,J=8.8,2.8Hz),8.43(1H,d,J=2.8Hz),10.54(1H,s)(实施例18)N-(4-三氟甲氧基苯基)-(2-氯-5-硝基苯基)甲酰胺
由4-三氟甲氧基苯胺0.310g、DMA5mL和2-氯-5-硝基苯甲酰氯0.462g,按照实施例2记载的方法,得到标题目的化合物0.541g的晶体。
1H-NMRR(400MHz,DMSO-d6,TMS):δ(ppm)7.40(2H,d,J=8.5Hz),7.81(2H,d,J=8.5Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.7Hz),8.50(1H,d,J=2.7Hz)(实施例19)N-(2-异丙基-6-甲基苯基)-(2-氯-5-硝基苯基)甲酰胺
由2-异丙基-6-甲基苯胺0.309g、DMA5mL和2-氯-5-硝基苯甲酰氯0.546g,按照实施例2记载的方法进行处理后,用硅胶柱色谱法(己烷∶乙酸乙酯=2∶1(体积比,v/v))精制,用IPE使之固化,过滤收集,得到标题目的化合物0.630g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)1.26(6H,d,J=6.9Hz),3.23(1H,sept,J=6.9Hz),7.17(1H,m),7.23-7.31(2H,m),7.45(1H,bs),7.69(1H,d,J=8.8Hz),8.28(1H,dd,J=8.8,2.8Hz),8.64(1H,d,J=2.8Hz)(实施例20)N-(4-氰基苯基)-(2-氯-5-硝基苯基)甲酰胺
由4-氰基苯胺0.251g、DMA5mL和2-氯-5-硝基苯甲酰氯0.559g,按照实施例2记载的方法,得到标题目的化合物0.558g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.68-7.79(3H,m),7.81(2H,d,J=8.6Hz),8.09(1H,s),8.31(1H,dd,J=8.8,2.7Hz),8.63(1H,d,J=2.7Hz)(实施例21)N-(3-氰基苯基)-(2-氯-5-硝基苯基)甲酰胺
由3-氰基苯胺0.255g、DMA5mL和2-氯-5-硝基苯甲酰氯0.559g,按照实施例2记载的方法,得到标题目的化合物0.616g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.50-7.56(2H,m),7.70(1H,d,J=8.8Hz),7.84-7.87(1H,m),8.02(1H,s),8.07(1H,s),8.31(1H,dd,J=8.8,2.7Hz),8.64(1H,d,J=2.7Hz)(实施例22)N-(2-氰基苯基)-(2-氯-5-硝基苯基)甲酰胺
由2-氰基苯胺0.279g、DMA5mL和2-氯-5-硝基苯甲酰氯0.623g,按照实施例2记载的方法,得到标题目的化合物0.682g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.30(1H,t,J=7.7Hz),7.66-7.72(3H,m),8.33(1H,dd,J=8.8,2.7Hz),8.50(1H,s),8.56(1H,d,J=8.4Hz),8.71(1H,d,J=2.7Hz)(实施例23)N-(4-硝基苯基)-(2-氯-5-硝基苯基)甲酰胺
由4-硝基苯胺0.285g、DMA5mL和2-氯-5-硝基苯甲酰氯0.545g,按照实施例2记载的方法,得到标题目的化合物0.619g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.93(1H,d,J=8.9Hz),7.96(2H,d,J=9.2Hz),8.31(2H,d,J=9.2Hz),8.38(1H,dd,J=8.9,2.7Hz),8.59(1H,d,J=2.7Hz),11.32(1H,s)(实施例24)N-(5-硝基吡啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-硝基吡啶0.293g、DMA5mL和2-氯-5-硝基苯甲酰氯0.556g,按照实施例1记载的方法,得到标题目的化合物0.627g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.89(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.8Hz)8.42(1H,d,J=9.2Hz),8.58(1H,d,J=2.8Hz),8.72(1H,dd,J=9.2,2.5Hz),9.23(1H,d,J=2.5Hz),12.00(1H,s)(实施例25)N-(3-硝基苯基)-(2-氯-5-硝基苯基)甲酰胺
由3-硝基苯胺0.274g、DMA5mL和2-氯-5-硝基苯甲酰氯0.524g,按照实施例2记载的方法,得到标题目的化合物0.638g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.70(1H,t,J-8.2Hz),7.93(1 H,d,J=8.9Hz),8.00-8.04(2H,m),8.38(1H,dd,J=8.9,2.7Hz),8.58(1H,d,J=2.7Hz),8.74(1H,bs),11.20(1H,s)(实施例26)N-(4-乙氧基羰基苯基)-(2-氯-5-硝基苯基)甲酰胺
由4-氨基苯甲酸乙酯9.88g、DMA50mL和2-氯-5-硝基苯甲酰氯14.47g,按照实施例2记载的方法,得到标题目的化合物20.33g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)1.33(1H,t,J=7.1Hz),4.31(2H,q,J=7.1Hz),7.85(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),7.99(2H,d,8.7Hz),8.36(1H,dd,J=8.9,2.8Hz),8.53(1H,d,J=2.8Hz),11.05(1H,s)(实施例27)4-[(2-氯-5-硝基苯基)羰基氨基]苯甲酸
将实施例26中得到的N-(4-乙氧基羰基苯基)-(2-氯-5-硝基苯基)甲酰胺19.55g溶解于二氧六环100mL中,向其中加入1N-氢氧化钠84mL,室温下放置3天。减压条件下浓缩反应液后,加入水300mL,在冰水冷却下,滴加1N-盐酸90mL,进行搅拌。过滤收集生成的晶体,干燥,得到标题目的化合物17.59g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.82(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),7.97(2H,d,8.7Hz),8.36(1H,dd,J=8.8,2.8Hz),8.52(1H,d,J=2.8Hz),11.01(1H,s)(实施例28)N-(2-氯-5-硝基苯基)-(2-氯-5-硝基苯基)甲酰胺
由2-氯-5-硝基苯胺0.348g、DMA5mL和2-氯-5-硝基苯甲酰氯0.532g,按照实施例2记载的方法,得到标题目的化合物0.708g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.89(1H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.15(1H,dd,J=8.8,2.7Hz),8.37(1H,dd,J=8.8,2.7Hz),8.65(1H,d,J=2.7Hz),8.88(1H,d,J=2.7Hz),10.83(1H,s)(实施例29)N-(3,5-二叔丁基-4-羟基苯基)-(2-氯-5-硝基苯基)甲酰胺
由3,5-二叔丁基-4-羟基苯胺0.500g、THF10mL和2-氯-5-硝基苯甲酰氯0.538g,按照实施例1记载的方法,得到标题目的化合物0.645g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)1.47(6H,s),5.20(1H,s),7.43(2H,s),7.66(1H,d,J=8.8Hz),8.26(1H,dd,J=8.8,2.8Hz),8.62(1H,d,J=2.7Hz)(实施例30)N-(3-苯磺酰基氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
由3-苯磺酰基氨基苯胺0.595g、DMA5mL和2-氯-5-硝基苯甲酰氯0.633g,按照实施例1记载的方法进行处理后,用硅胶柱色谱法(己烷∶乙酸乙酯=1∶1v/v)精制,用TPE使之固化,过滤收集,得到标题目的化合物0.700g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)6.87(1H,d,J=8.1Hz),7.21(1H,t,J=8.1Hz),7.38(1H,d,J=8.1Hz),7.54-7.66(4H,m),7.80-7.82(2H,m),7.87(1H,d,J=8.8Hz),8.33(1H,dd,J=8.8,2.8Hz),8.44(1H,d,J=2.8Hz),10.38(1H,s),10.69(1H,s)(实施例31)N-[[3-(吡咯烷-1-基)羰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
由[3-(吡咯烷-1-基)羰基]苯胺·盐酸盐0.244g、吡啶5mL和2-氯-5-硝基苯甲酰氯0.300g,按照实施例1记载的方法,得到标题目的化合物0.319g的晶体。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)1.85-1.93(4H,m),3.36-3.45(4H,m),7.27(1H,d,J=8.1Hz),7.41(1H,t,J=8.1Hz),7.65(1H,d,J=8.8Hz),7.70(1H,s),7.91(1H,d,J=8.1Hz),8.26(1H,dd,J=8.8,2.7Hz),8.50(1H,d,J=2.7Hz),9.09(1H,s)(实施例32)N-[4-(4-甲基苯)磺酰基氨基苯基]-(2-氯-5-硝基苯基)甲酰胺
由4-(对甲苯磺酰基氨基)苯胺0.308g、DMA5mL和2-氯-5-硝基苯甲酰氯0.310g,按照实施例2记载的方法,得到标题目的化合物0.516g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)2.34(1H,s),7.08(2H,d,J=8.9Hz),7.35(2H,d,J=8.2Hz),7.54(2H,d,J=8.9Hz),7.63(2H,d,J=8.2Hz),7.87(1H,d,J=8.8Hz),8.32(1H,dd,J=8.8,2.8Hz),8.42(1H,d,J=2.8Hz),10.15(1H,s),10.64(1H,s)(实施例33)N-(苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基苯并噻唑0.312g、DMA5mL和2-氯-5-硝基苯甲酰氯0.503g,按照实施例2记载的方法,得到标题目的化合物0.544g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.58(1H,t,J=7.1Hz),7.67(2H,d,J=7.2Hz),7.75-7.79(2H,m),8.08(1H,d,J=7.9Hz),8.19-8.28(2H,m),8.77(1H,d,J=2.8Hz)(实施例34)N-(6-硝基苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-6-硝基苯并噻唑0.421g、DMA5mL和2-氯-5-硝基苯甲酰氯0.569g,按照实施例2记载的方法,得到标题目的化合物0.755g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.95(2H,t,J=8.9Hz),8.32(2H,dd,J=8.9,2.4Hz)8.41(1H,dd,J=8.9,2.8Hz),8.70(1H,d,J=2.8Hz),9.13(1H,d,J=2.4Hz)(实施例35)N-(4-苯基噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-苯基噻唑·氢溴酸盐2.53g、吡啶20mL和2-氯-5-硝基苯甲酰氯2.12g,采用与实施例1相同的方法进行处理,用硅胶柱色谱法(己烷∶乙酸乙酯=3∶2v/v)精制,用IPE使之固化,过滤收集,得到标题目的化合物0.240g。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.14-7.24(5H,m),7.43-7.45(2H,m),7.88(1H,dd,J=8.8,2.7Hz),8.03(1H,d,J=2.7Hz)(实施例36)N-[4-(2-噻吩基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(2-噻吩基)噻唑1.03g、THF20mL、CDI1.33g和2-氯-5-硝基苯甲酸1.10g,采用与实施例1相同的方法进行处理,用硅胶柱色谱法(己烷∶乙酸乙酯=1∶1v/v)精制,用IPE使之固化,过滤收集,得到标题目的化合物0.687g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.12(1H,d,J=5.1,3.6Hz),7.52(1H,d,J=5.1Hz),7.56(1H,d,J=3.6Hz),7.90(1H,d,J=8.8Hz),8.37(1H,dd,J=8.8,2.7Hz),8.60(1H,d,J=2.7Hz)(实施例37)N-[4-(3-吡啶基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由采用参考例2的方法制备的2-氨基-4-(3-吡啶基)噻唑0.181g、DMA5mL和2-氯-5-硝基苯甲酰氯0.247g,按照实施例1记载的方法,得到标题目的化合物0.308g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.49(1H,dd,J=8.0,4.8Hz),7.92(1H,d,J=8.9Hz)7.97(1H,s),8.27(1H,dt,J=8.0,2.0Hz),8.38(1H,dd,J=8.9,1.6Hz),8.61(1H,d,J=2.8Hz),9.15(1H,d,J=1.6Hz)(实施例38)N-[4-(2-吡啶基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(2-吡啶基)噻唑0.324g、DMA5mL和2-氯-5-硝基苯甲酰氯0.442g,按照实施例2记载的方法,得到标题目的化合物0.491g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.34-7.37(1H,m),7.87-7.97(4H,m),8.38(1H,dt,J=8.9,2.7Hz),8.61-8.63(2H,m)(实施例39)N-[4-(2-甲基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(2-甲基苯基)噻唑0.398g、DMA5mL和2-氯-5-硝基苯甲酰氯0.385g,按照实施例1记载的方法进行处理后,用硅胶柱色谱法(己烷∶乙酸乙酯=1∶1v/v)精制,得到标题目的化合物0.452g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)2.45(1H,s),7.23-7.31(3H,m),7.42(1H,s),7.57-7.60(1H,m),7.91(1H,dJ=8.9Hz),8.37(1H,dd,J=8.9,2.8Hz),8.59(1H,d,J=2.8Hz)(实施例40)N-[4-(3-甲基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(3-甲基苯基)噻唑0.303g、2-氯-5-硝基苯甲酸0.247g、CDI0.640g和THF10mL,采用与实施例3相同的方法处理后,用硅胶柱色谱法(己烷∶乙酸乙酯=1∶1v/v)精制,得到0.105g。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)2.32(3H,s),6.98(1H,d,J=7.6Hz),7.12(1H,t,J=7.7Hz),7.14(1H,s),7.25-7.27(2H,m),7.30(1H,d,J=7.7Hz),7.93(1H,dd,J=8.9,2.7Hz),8.12(1H,d,J=2.7Hz)(实施例41)N-[4-(1-萘基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(1-萘基)噻唑0.378g、DMA5mL和2-氯-5-硝基苯甲酰氯0.404g,按照实施例1记载的方法,得到标题目的化合物0.580g。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.02(1H,d,J=8.8Hz),7.33-7.54(5H,m),7.69(1H,d,J=8.2Hz),7.81(1H,d,J=8.1Hz),7.84(1H,d,J=2.7Hz),8.16(1H,d,J=8.6Hz)(实施例42)N-[4-(2-萘基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(2-萘基)噻唑0.398g、DMA5mL和2-氯-5-硝基苯甲酰氯0.464g,按照实施例2记载的方法,得到标题目的化合物0.566g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.49-7.56(2H,m),7.87-7.99(5H,m),8.09(1H,dd,J=8.6,1.6Hz),8.36(1H,dd,J=8.8,2.7Hz),8.47(1H,s),8.62(1H,d,J=2.7Hz)(实施例43)N-[4-(3,4-二氯苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(3,4-二氯苯基)噻唑0.313g、DMA5mL和2-氯-5-硝基苯甲酰氯0.337g,按照实施例2记载的方法,得到标题目的化合物0.449g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.70(1H,d,J=8.4Hz),7.86-7.93(3H,m),8.17(1H,d,J=2.0Hz),8.34(1H,dd,J=8.8,2.8Hz),8.60(1H,d,J=2.8Hz)(实施例44)N-[4-(4-乙基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(4-乙基苯基)噻唑0.339g、DMA5mL和2-氯-5-硝基苯甲酰氯0.438g,按照实施例1记载的方法,得到标题目的化合物0.393g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)1.21(3H,t,J=7.5Hz),2.63(2H,q,J=7.5Hz),7.28(1H,d,J=8.2Hz),7.71(1H,s),7.84(1H,d,J=8.2Hz),7.91(1H,d,J=8.9Hz),8.38(1H,dd,J=8.9,2.7Hz),8.61(1H,d,J=2.7Hz)(实施例45)N-[4-(叔丁氧基羰基氨基苯基)]-(2-氯-5-硝基苯基)甲酰胺
使用(4-叔丁氧基羰基氨基苯基)胺(4.47g,21.5mmol)、DMA(50mL)和2-氯-5-硝基苯甲酰氯(5.19g,23.6mmol),按照实施例2记载的方法,得到标题目的化合物(6.96g,83%)。
1H NMR(DMSO,400MHz):δ1.48(9H,s),7.44(2H,d,J=8.9 Hz),7.58(2H,d,J=8.9Hz),7.88(1H,d,J=8.8 Hz),7.33(1H,dd,J=2.8,8.8 Hz),8.43(1H,d,J=2.8 Hz),9.34(1H,s),10.58(1H,s);
MS(FAB)m/z:391 M+;(实施例46)N-[4-(3-氯-4-甲基苯基)-5-甲基噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(3-氯-4-甲基苯基)-5-甲基噻唑0.368g、DMA5mL和2-氯-5-硝基苯甲酰氯0.407g,按照实施例1记载的方法,得到标题目的化合物0.510g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)2.39(3H,s),2.52(3H,s),7.47-7.52(2H,m),7.64-7.69(1H,m),7.89(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.8Hz),8.56(1H,d,J=2.8Hz)(实施例47)N-[(4,5-二甲基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4,5-二甲基噻唑·盐酸盐0.182g、吡啶5mL和2-氯-5-硝基苯甲酰氯0.304g,按照实施例2记载的方法,得到标题目的化合物0.281g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)2.08(3H,s),2.31(3H,s),7.62(1H,d,J=8.8Hz),8.27(1H,dd,J=8.8,2.7Hz),8.63(1H,d,J=2.7Hz)(实施例48)N-(5-溴噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-5-溴噻唑·氢溴酸盐0.677g、吡啶5mL和2-氯-5-硝基苯甲酰氯0.680g,按照实施例1记载的方法,得到标题目的化合物0.428g。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.00(1H,s),7.74(1H,d,J=8.8Hz),8.38(1H,dd,J=8.8,2.7Hz),8.68(1H,d,J=2.7Hz)(实施例49)N-(4-吡啶基)-(2-氯-5-硝基苯基)甲酰胺
由4-氨基吡啶0.421g、DMA10mL和2-氯-5-硝基苯甲酰氯1.08g,按照实施例1记载的方法,得到标题目的化合物0.788g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)6.27(2H,d,J=6.2Hz),7.92(1H,d,J=8.8Hz),8.37(1H,dd,J=8.8,2.7Hz),8.52(2H,d,J=6.2Hz),8.55(1H,d,J=2.7Hz),11.10(1H,s)(实施例50)N-(3-吡啶基)-(2-氯-5-硝基苯基)甲酰胺
由3-氨基吡啶0.321g、DMA5mL和2-氯-5-硝基苯甲酰氯0.825g,按照实施例1记载的方法,得到标题目的化合物0.820g。  1H-NMR(400MHz,CDCl3,TMS):δ(ppm)7.38(1H,dd,J=4.8,8.3Hz),7.69(1H,d,J=8.8Hz),8.19(1H,s),8.28-8.31(2H,m),8.44(1H,dd,J=4.8,1.4Hz),8.63(1H,d,J=2.7Hz),8.68(1H,d,J=2.5Hz)(实施例51)N-(6-甲基-吡啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-6-甲基吡啶0.314g、DMA5mL和2-氯-5-硝基苯甲酰氯0.703g,按照实施例1记载的方法,得到标题目的化合物0.632g。1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)2.43(3H,s),7.07(1H,d,J=7.8Hz),7.76(1H,d,J=7.8Hz),8.01(1H,d,J=7.8Hz),8.31(1H,dd,J=8.8,2.7Hz),8.42(1H,d,J=2.7Hz),11.21(1H,s)(实施例52)N-(5-甲基-吡啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-5-甲基吡啶0.367g、DMA5mL和2-氯-5-硝基苯甲酰氯0.896g,按照与实施例1同样的方法处理后,用硅胶柱色谱法(己烷∶乙酸乙酯=2∶1v/v)精制,得到0.506g。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)2.32(3H,s),7.61(1H,dd,J=8.5,1.9Hz),7.66(1H,d,J=8.8Hz),8.05(1H,bs),8.24(1H,d,J=8.5Hz),8.28(1H,dd,J=8.8,2.7Hz),8.61(1H,d,J=2.7Hz),8.76(1H,s)(实施例53)N-[4-(4-二甲基氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺
由4-(4-二甲基氨基苯基)苯胺0.224g、DMA5mL和2-氯-5-硝基苯甲酰氯0.279g,按照实施例1记载的方法,得到标题目的化合物0.389g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)2.94(6H,s),6.80(2H,d,J=8.9Hz),7.52(2H,d,J=8.9Hz),7.61(2H,d,J=8.7Hz),7.73(2H,d,J=8.7Hz),7.90(1H,d,J=8.8),8.35(1H,dd,J=8.8,2.7Hz),8.47(1H,d,J=2.7Hz),10.72(1H,s)(实施例54)N-(苊-5-基)-(2-氯-5-硝基苯基)甲酰胺
由5-氨基苊0.326g、DMA5mL和2-氯-5-硝基苯甲酰氯0.267g,按照与实施例2同样的方法,得到标题目的化合物0.335g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)3.35-3.42(4H,m),7.34-7.37(2H,m),7.49-7.54(1H,m),7.78-7.83(2H,m),7.92(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.7Hz),8.56(1H,d,J=2.7Hz),10.63(1H,s)(实施例55)N-(3-喹啉基)-(2-氯-5-硝基苯基)甲酰胺
由3-氨基喹啉0.377g、DMA5mL和2-氯-5-硝基苯甲酰氯0.633g,按照与实施例2相同的方法,得到标题目的化合物0.555g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.62(1H,d,J=8.0Hz),7.71(1H,dd,6.8,8.3Hz),7.94(1H,d,J=8.8Hz),8.02(2H,dd,J=8.8,8.0Hz),8.39(1H,dd,J=8.8,2.7Hz),8.61(1H,d,J=2.7Hz),8.86(1H,d,J=2.4Hz),9.00(1H,d,J=2.4Hz),11.22(1H,s)(实施例56)N-(5-喹啉基)-(2-氯-5-硝基苯基)甲酰胺
由5-氨基喹啉0.326g、DMA5mL和2-氯-5-硝基苯甲酰氯0.547g,按照与实施例2相同的方法,得到标题目的化合物0.704g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.62(1H,dd,J=8.6,4.1Hz),7.81-7.99(3H,m),8.38(1H,dd,J=8.8,2.7Hz),8.59(1H,d,J=8.6Hz),8.67(1H,d,J=2.6Hz),8.96(2H,d,J=4.1Hz),10.88(1H,s)(实施例57)N-(8-喹啉基)-(2-氯-5-硝基苯基)甲酰胺
由8-氨基喹啉0.326g、DMA5mL和2-氯-5-硝基苯甲酰氯0.525g,按照与实施例2相同的方法,得到标题目的化合物0.634g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.64-7.71(2H,m),7.81(1H,d,J=7.1Hz),7.91(dH,d,J=8.8Hz),8.86(1H,dd,J=8.8,2.7Hz),8.46(1H,d,J=8.3Hz),8.55(1H,d,J=2.7Hz),8.74(1H,d,J=7.5Hz),8.93(1H,d,4.2Hz),10.85(1H,s)(实施例58)N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺-1盐酸盐
使用实施例45中制备的N-[4-(叔丁氧基羰基氨基苯基)]-(2-氯-5-硝基苯基)甲酰胺(5.60g,14.3mmol)、二氧六环(65mL)和4-N氯化氢/二氧六环溶液(10mL),按照实施例8记载的方法,得到标题目的化合物(4.62g,收率99%)。
1H NMR(DMSO,400MHz):δ7.34(2H,d,J=8.8Hz),7.78(2H,d,J=8.8Hz),7.99(1H,d,J=8.8Hz),8.35(1H,dd,J=2.8,8.8Hz),8.48(1H,d,J=2.7Hz),9.91(1H,s),10.89(1H,s);(实施例59)N-(异喹啉-1-基)-(2-氯-5-硝基苯基)甲酰胺
由1-氨基异喹啉0.394g、DMA5mL和2-氯-5-硝基苯甲酰氯0.752g,按照与实施例2相同的方法,得到标题目的化合物0.599g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.80(1H,d,J=8.8Hz),7.89-7.97(2H,m).8.03-8.06(1H,m),8.22(1H,dd,J=8.8,2.7Hz),8.37(1H,d,J=5.6Hz),8.56-8.59(1H,m),8.64-8.65(1H,m)(实施例60)N-(2-甲氧基羰基吡嗪-3-基)-(2-氯-5-硝基苯基)甲酰胺
由3-氨基吡嗪-2-甲酸甲酯0.338g、DMA5mL和2-氯-5-硝基苯甲酰氯0.583g,按照与实施例2相同的方法,得到标题目的化合物0.617g。
1H-NMR(400MHz,CDCl3,TMS):δ(ppm)4.07(3H,s),7.67(1H,d,J=8.8Hz),8.30(1H,dd,J=8.8,2.7Hz),8.49(1H,d,J=2.3Hz),8.53(1H,d,J=2.7Hz),8.59(1H,d,J=2.3Hz),11.32(1H,s)(实施例61)N-[4-(3-硝基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-(3-硝基苯基)噻唑0.439g、DMA5mL和2-氯-5-硝基苯甲酰氯0.524g,按照实施例2记载的方法,得到标题目的化合物0.728g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.76(1H,t,d=8.8Hz),7.92(1H,d,J=8.8Hz),8.11(1H,s),8.20(1H,dd,J=1.2,8.8Hz),8.39(2H,dd,J=2.8,8.8Hz),8.63(1H,d,J=2.8Hz),8.76(1H,t,J=2.8Hz)(实施例62)N-(6-氯吡啶-3-基)-(2-氯-5-硝基苯基)甲酰胺
由5-氨基-2-氯吡啶0.257g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.554g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.57(1H,d,J=8.8Hz),7.92(1H,d,J=8.8Hz),8.20(1H,dd,J=2.9,8.8Hz),8.37(1H,dd,J=2.9,8.8Hz),8.56(1H,d,J=2.9Hz),8.71(1H,d,J=2.9Hz)(实施例63)N-(4-甲基-3-硝基吡啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-甲基-3-硝基吡啶0.306g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.482g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.51(1H,d,J=5.0Hz),7.90(1H,d,J=8.8Hz),8.26(1H,d,J=2.8Hz),8.38(1H,dd,J=2.8,8.8Hz),8.56(1H,d,J=5.0Hz)(实施例64)2,5-二(2-氯-5-硝基苯甲酰基氨基)吡啶
由2,5-二氨基吡啶2盐酸盐0.182g、三乙胺0.335mL、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.254g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.87(1H,d,J=8.8Hz),7.92(1H,d,J=8.8Hz),8.17(1H,dd,J=3.0,8.8Hz),8.25(1H,d,J=8.8Hz),8.33(1H,dd,J=3.0,8.8Hz),8.36(1H,dd,J=3.0,8.8Hz),8.48(1H,d,J=3.0Hz),8.54(1H,d,J=3.0Hz),8.71(1H,s),10.96(1H,s),11.30(1H,s)(实施例65)N-(4-甲基嘧啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-甲基嘧啶0.218g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.341g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.10(1H,s),7.84(1H,dd,J=3.0,8.8Hz),8.30(1H,dd,J=3.0,8.8Hz),8.45(1H,d,J=5.2Hz),11.39(1H,s)(实施例66)N-(2-甲氧基羰基噻吩-3-基)-(2-氯-5-硝基苯基)甲酰胺
由3-氨基噻吩-2-甲酸甲酯0.314g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.590g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.93(1H,d,J=8.6Hz),7.96-8.03(2H,m),8.39(1H,dd,J=3.0,8.6Hz),8.56(1H,d,J=3.0Hz),10.67(1H,s)(实施例67)N-(6-甲氧基苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-6-甲氧基苯并噻唑0.360g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.577g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.08(1H,dd,J=2.8,8.8Hz),7.65(1H,d,J=2.8Hz)7.71(1H,d,J=8.8Hz),7.92(1H,d,J=8.8Hz),8.39(1H,dd,J=2.8,8.8Hz),8.64(1H,d,J=2.8Hz)(实施例68)N-(6-氯苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-6-氯苯并噻唑0.368g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.751g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.52(1H,dd,J=2.8,8.8Hz),7.81(1H,d,J=8.8Hz),7.94(1H,d,J=8.8Hz),8.22(1H,d,J=2.8Hz),8.40(1H,dd,J=3.0,8.8Hz),8.66(1H,d,J=3.0Hz)(实施例69)N-(4-氯苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-氯苯并噻唑0.368g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.464g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.38(1H,t,J=7.8Hz),7.59(1H,d,J=7.8Hz),7.93(1H,d,J=8.6Hz),8.06(1H,d,J=7.8Hz),8.40(1H,dd,J=3.0,8.6Hz),8.67(1H,d,J=3.0Hz)(实施例70)N-(6-氟苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-6-氟苯并噻唑0.336g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.512g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.31-7.39(1H,m),7.80-7.88(1H,m),7.94(1H,d,J=8.8Hz),7.96(1H,dd,J=3.0,8.8Hz),8.40(1H,dd,J=3.0,8.8Hz),8.66(1H,d,J=3.0Hz)(实施例71)N-(4-乙氧基羰基吡唑-3-基)-(2-氯-5-硝基苯基)甲酰胺
由3-氨基-4-乙氧基羰基吡唑0.310g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.579g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)1.29(3H,t,J=7.2Hz),4.28(2H,q,J=7.2Hz),6.11(1H,s),7.92(1H,d,J=8.8Hz),8.38(1H,dd,J=2.9,8.8Hz),8.66(1H,d,J=2.9Hz)(实施例72)N-(5-苯基吡唑-3-基)-(2-氯-5-硝基苯基)甲酰胺
由3-氨基-5-苯基吡唑0.318g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.636g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.06(1H,s),7.34-7.52(3H,m),7.87(1H,d,J=8.8Hz),7.78(2H,d,J=7.8Hz),8.32(1H,dd,J=3.0,8.8Hz),8.41(1H,s),11.28(1H,s)(实施例73)N-(3,5-二甲氧基嘧啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-3,5-二甲氧基嘧啶0.310g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.498g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)3.58(6H,s),5.90(1H,s),7.83(1H,d,J=8.8Hz),8.26(1H,dd,J=2.7,8.8Hz),8.36(1H,d,J=2.7Hz),11.38(1H,s)(实施例74)N-(3,5-二甲基嘧啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-3,5-二甲基嘧啶0.246g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.159g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)2.25(6H,s),6.86(1H,s),7.80(1H,d,J=8.8Hz),8.27-8.33(2H,m),11.28(1H,s)(实施例75)N-(5-氯苯并噁唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-5-氯苯并噁唑0.336g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.583g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.35(1H,dd,J=2.2,8.8Hz),7.69(1H,s),7.70(1H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.37(1H,dd,J=2.2,8.8Hz),8.61(1H,d,J=2.2Hz)(实施例76)N-(4-甲氧基羰基噻吩-3-基)-(2-氯-5-硝基苯基)甲酰胺
由3-氨基-4-甲氧基羰基噻吩·盐酸盐0.386g、三乙胺0.335mL、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.546g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)3,84(3H,s),7.92(1H,d,J=8.7Hz),8.08(1H,d,J=2.9Hz),8.38(1H,dd,J=2.9,8.7Hz),8.44(1H,d,J=2.9Hz),8.53(1H,d,J=2.9Hz),10.54(1H,s)(实施例77)N-(5-溴嘧啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-5-溴嘧啶0.348g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.541g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.84(1H,d,J=8.8Hz),8.32(1H,dd,J=2.9,8.8Hz)8.41(1H,d,J=2.9Hz),8.83(2H,s),10.65(1H,s)(实施例78)N-(4-氯-6-甲基嘧啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-4-氯-6-甲基嘧啶0.287g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.336g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)2.34(3H,s),7.31(1H,s),7.83(1H,d,J=8.8Hz),8.31(1H,dd,J=2.9,8.8Hz),8.39(1H,d,J=2.9Hz),10.67(1H,s)(实施例79)N-[3-乙氧基羰基-4,5,6,7-四氢苯并[b]噻吩-2-基]-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-3-乙氧基羰基-4,5,6,7-四氢苯并[b]噻吩0.451g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.544g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)1.29(3H,t,J=7.3Hz),1.70-1.82(4H,m),2.63-2.80(4H,m),4.26(2H,q,J=7.3Hz),7.94(1H,d,J=8.8Hz),8.40(1H,dd,J=2.2,8.8Hz),8.56(1H,d,J=2.2Hz),10.65(1H,s)(实施例80)N-(3-硝基吡啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
由2-氨基-3-硝基吡啶0.278g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.405g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.59(1H,dd,J=4.8,8.1 Hz),7.92(1H,d,J=8.8Hz),8.32(1H,d,J=2.9Hz),8.39(1H,dd,J=2.9,8.8Hz),8.51(1H,d,J=8.1Hz),8.77(1H,dd,J=1.5,4 8Hz),11.97(1H,s)(实施例81)N-(4,6-二氯嘧啶-5-基)-(2-氯-5-硝基苯基)甲酰胺
由5-氨基-4,6-二氯嘧啶0.326g、DMA5mL和2-氯-5-硝基苯甲酰氯0.528g,按照实施例2记载的方法,得到标题目的化合物0.478g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.96(1H,d,J=8.8Hz),8.35(1H,d,J=2.9Hz),8.41(1H,dd,J=2.9,8.8Hz),8.96(1H,s),11.32(1H,s)(实施例82)N-(1-甲基苯并咪唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
将2-氨基-1-甲基苯并咪唑(Aldrich 社市售品,0.294g,2.0mmol)溶解于DMA(5mL)中,加入2-氯-5-硝基苯甲酰氯(0.528g,2.4mmol),室温下搅拌2.5小时。向反应溶液中加入饱和碳酸氢钠水溶液(5mL)、水(20mL),过滤收集生成的固体,用水和异丙醚洗涤,减压干燥,得到粗制的标题目的化合物(0.438g)。使用硅胶柱色谱法(己烷∶乙酸乙酯,2∶1,v/v)精制得到的粗制目的化合物(0.438g),得到标题目的化合物(0.043g,收率7%)。
Rf0.40(己烷∶乙酸乙酯,1;1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ3.68(3H,s),7.24-7.34(2H,m),7.53-7.59(2H,m),7.80(1H,d,J=8.8 Hz),8.25(1H,dd,J=2.9,8.8 Hz),8.66(1H,d,J=2.9 Hz);
MS(EI)m/z:330 M+;(实施例83)N-(4,6-二氯嘧啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基-4,6-二氯嘧啶(Aldrich 社市售品,0.328g,2.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.528g,2.4mmol),按照实施例1记载的方法进行反应。向反应溶液中加入饱和碳酸氢钠水溶液(5mL)、水(20mL),过滤收集生成的固体,用水和异丙醚洗涤,减压干燥,得到标题目的化合物(0.363g,收率52%)。
Rf0.61(己烷∶乙酸乙酯,1∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.71(1H,s),7.85(1H,d,J=8.8Hz),8.34(1H,dd,J=2.9,8.8Hz),8.45(1H,d,J=2.9Hz),12.02(1H,s);
MS(EI)m/z;347(M+H)+;(实施例84)N-(5-溴-3-硝基吡啶-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基-5-溴-3-硝基吡啶(Aldrich 社市售品,0.436g,2.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.660g,3.0mmol),按照实施例2记载的方法,得到标题目的化合物(0.477g,收率59%)。
Rf0.20(己烷∶乙酸乙酯,2∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.92(1H,d,J=8.8Hz),8.33(1H,d,J=2.9Hz),8.39(1H,dd,J=2.9,8.8Hz),8.80(1H,d,J=2.2Hz),8.95(1H,d,J=2.2Hz),12.10(1H,s);
MS(EI)m/z:400 M+;(实施例85)N-(1,3,4-噻二唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基-1,3,4-噻二唑(东京化成市售品,0.202g,2.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.528g,2.4mmol),按照实施例2记载的方法,得到标题目的化合物(0.489g,收率86%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.92(1H,d,J=8.8Hz),8.39(1H,dd,J=2.9,8.8Hz),8.65(1H,d,J=2.9Hz),9.31(1H,s);
MS(EI)m/z:284 M+;(实施例86)N-(2,1,3-苯并噻二唑-4-基)-(2-氯-5-硝基苯基)甲酰胺
使用4-氨基-2,1,3-苯并噻二唑(东京化成市售品,0.302g,2.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.528g,2.4mmol),按照实施例2记载的方法,得到标题目的化合物(0.561g,收率84%)。
1H NMR(CDCl3,400MHz,TMS):δ7.70(1H,t,J=8.8Hz),7.73(1H,d,J=8.8Hz),7.80(1H.d,J=8.8Hz),8.33(1H,dd,J=2.9,8.8Hz),8.66(1H,d,J=8.8Hz),8.76(1H,d,J=2.9Hz),9.39(1H,br);
MS(EI)m/z:334 M+;(实施例87)N-[4-[4-(叔丁氧基羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-[4-(叔丁氧基羰基氨基)苯基]苯胺(Synth.Commun.,Vol.28,1998,963)(0.284g,1.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.335g,收率72%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.49(9H,s),7.52-7.62(4H,m),7.65(2H,d,J=8.8Hz),7.77(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=2.2,8.8Hz),8.49(1H,d,J=2.2Hz),9.43(1H,s),10.77(1H,s);
MS(EI)m/z:467(M+H)+;(实施例88)N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐
将实施例87中制备的N-[4-[4-(叔丁氧基羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.427mmol)悬浊于1N氯化氢/1,4-二氧六环溶液(2mL)中,搅拌1周。将反应液用乙醚稀释,过滤收集固体,用1,4-二氧六环、乙醚洗涤。减压干燥得到的固体,得到标题目的化合物(0.131g,收率76%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.32(2H,d,J=8.1Hz),7.70(2H,d,J=8.8Hz),7.73(2H,d,J=8.1Hz),7.81(2H,d,J=8.8Hz),7.91(1H,d,J=8.8 Hz),8.36(1H,dd,J=2.9,8.8Hz),8.49(1H,d,J=2.9Hz),10.85(1H,s);
MS(EI)m/z:367(M-HCl)+;(实施例89)N-(6-氯哒嗪-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用3-氨基-6-氯哒嗪(Lancaster 社市售品,0.259g,2.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.528g,2.4mmol),按照实施例2记载的方法,得到标题目的化合物(0.513g,收率82%)。
Rf0.46(己烷∶乙酸乙酯,2∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.90(1H,d,J=8.8Hz),8.00(1H,d,J=8.8Hz),8.36(1H,dd,J=2.9,8.8Hz),8.50(1H,d,J=8.8Hz),8.58(1H,d,J=2.9Hz),12.10(1H,s);
MS(FAB)m/z:313(M+H)+;(实施例90)N-[6-(4-氟苯甲基)苯并噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用6-(4-氟苯甲基)-2-氨基苯并噻唑(Chem.Pharm.Bull.,Vol.40,1992,2055)(0.258g,1.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.315g,收率36%)。
Rf0.45(己烷∶乙酸乙酯,2∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ4.07(2H,s),7.12(1H,d,J=8.8Hz),7.14(1H,d,J=8.8Hz),7.30-7.36(3H,m),7.72(1H,d,J=8.1Hz),7.92(1H,d,J=8.8Hz),8.39(1H,dd,J=2.9,8.8Hz),8.64(1H,d,J=2.9Hz);
MS(FAB)m/z:442(M+H)+;(实施例91)N-[4-(6-乙酰氧基-2,5,7,8-四甲基-4-氧代苯并二氢吡喃-2-基甲氧基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(6-乙酰氧基-2,5,7,8-四甲基-4-氧代苯并二氢吡喃-2-基甲氧基)苯胺(0.787g,2.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.528g,2.4mmol),按照实施例2记载的方法,得到粗制的标题目的化合物(1.17g)。将得到的粗制标题目的化合物(0.612g)悬浊在甲醇(5mL)中1.5小时。过滤收集生成的固体,用甲醇洗涤后,减压干燥,得到标题目的化合物(0.486g,收率43%)。
Rf0.14(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz,TMS):δ1.52(3H,s),2.09(3H,s),2.13(3H,s),2.36(3H,s),2.42(3H,s),2.71(d,1H,J=16.0Hz),3.10(d,1H,J=16.0Hz),4.03(d,1H,J=10.3Hz),4.14(d,1H,J=10.3Hz),6.93(2H,d,J=8.8Hz),7.53(2H,d,J=8.8Hz),7.65(1H,d,J=8.8Hz),7.79(1H,br),8.26(1H,dd,J=2.9,8.8Hz),8.62(1H,d,J=2.9Hz);
MS(FAB)m/z:567(M+H)+;(实施例92)N-[4-(6-羟基-2,5,7,8-四甲基-4-氧代苯并二氢吡喃-2-基甲氧基)苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例91中制备的N-[4-(6-乙酰氧基-2,5,7,8-四甲基-4-氧代苯并二氢吡喃-2-基甲氧基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.342g,0.603mmol)悬浊在甲醇(6mL)中,加入少量25wt%甲醇钠-甲醇溶液,搅拌21小时。向反应液中加入乙酸,用乙酸乙酯稀释。依次用水、饱和食盐水洗涤有机层,用无水硫酸钠干燥,减压条件下蒸馏除去溶剂。使用硅胶柱色谱法(己烷∶乙酸乙酯,1∶1,v/v)精制得到的残渣,进行减压干燥,得到标题目的化合物(0.153g,收率48%)。
Rf0.48(己烷∶乙酸乙酯,1∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS);δ1.40(3H,s),2.05(3H,s),2.15(3H,s),2.44(3H,s),2.69(d,1H,J=16.1Hz),3.00(d,1H,J=16.1Hz),4.09(d,1H,J=10.3Hz),4.13(d,1H,J=10.3Hz),6.97(2H,d,J=8.8Hz),7.60(2H,d,J=8.8Hz),7.88(1H,d,J=8.8Hz),7.92(1H,br),8.33(1H,dd,J=2.9,8.8Hz),8.44(1H,d,J=2.9 Hz),10.57(1H,s);
MS(FAB)m/z:525(M+H)+;(实施例93)N-[4-[4-(甲磺酰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例88中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.404g,1.0mmol)溶解于DMA(5mL)中,加入三乙胺(0.279mL,2.0mmol)、甲磺酰氯(0.116mL,1.5mmol),室温下搅拌5小时。向反应溶液中加入饱和碳酸氢钠水溶液(4mL)、水(20mL)、乙酸乙酯(20mL),过滤收集生成的不溶物,用水和异丙醚洗涤,进行减压干燥,得到标题目的化合物(0.238g,53%)。
Rf0.51(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ3.02(3H,s),7.30(2H,d,J=8.8Hz),7.66(2H,d,J=8.8Hz),7.68(2H,d,J=8.8Hz),7.79(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=2.9,8.8Hz),8.49(1H,d.J=2.9Hz),9.83(1H,s),10.80(1H,s);
MS(FAB)m/z:446(M+H)+;(实施例94)N-[4-[4-(4-甲苯磺酰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例88中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.404g,1.0mmol)溶解于DMA(5mL)中,加入三乙胺(0.279mL,2.0mmol)、4-甲苯磺酰氯(0.286g,1.5mmol),室温下搅拌4.5小时。向反应溶液中加入饱和碳酸氢钠水溶液(4mL)、水(20mL),再加入乙酸乙酯(20mL)进行分液。用无水硫酸钠干燥有机相,减压条件下,蒸馏除去溶剂。过滤收集得到的残渣,用水和异丙醚洗涤,进行减压干燥,得到标题目的化合物(0.365g,70%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.34(3H,s),7.17(2H,d,J=8.8Hz),7.36(2H,d,J=8.8Hz),7.55(2H,d,J=8.8Hz),7.61(2H,d,J=8.8Hz),7.69(2H,d,J=8.8Hz),7.75(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=2.9,8.8Hz),8.48(1H,d,J=2.9Hz),10.34(1H,s),10.77(1H,s);
MS(FAB)m/z:522(M+H)+;(实施例95)N-[4-[(嘧啶-2-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺嘧啶(Aldrich 社市售品,0.250g,1.0mmol)、DMA(9mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmo1)按照实施例2记载的方法,得到标题目的化合物(0.208g,收率48%)。
Rf0.07(己烷∶乙酸乙酯,1∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.06(1H,t,J=5.1Hz),7.87(2H,d,J=8.8Hz),7.90(2H,d,J=8.8Hz),8.01(2H,d,J=8.8Hz),8.36(1H,dd,J=2.2,8.8Hz),8.51(2H,d,J=5.1Hz),8.52(1H,m),11.09(1H,br),11.76(1H,br);
MS(FAB)m/z:434(M+H)+;(实施例96)N-[4-(噻唑-2-基)氨基磺酰基]苯基-(2-氯-5-硝基苯基)甲酰胺
使用4-[(噻唑-2-基)氨基磺酰基]苯基胺(Merck社市售品,0.510g,2.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.528g,2.4mmol),按照实施例2记载的方法,得到标题目的化合物(0.843g,收率97%)。
Rf0.58(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ6.84(1H,d,J=4.4Hz),7.26(1H,d,J=4.4Hz),7.84(4H,m),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=2.9,8.8Hz),8.51(1H,d,J=2.9Hz),11.04(1H,s);
MS(FAB)m/z:439(M+H)+;(实施例97)N-[4-(4,5-二甲基噁唑-2-基)氨基磺酰基]苯基-(2-氯-5-硝基苯基)甲酰胺
使用4-[(4,5-二甲基噁唑-2-基)氨基磺酰基]苯胺(Sigma社市售品,0.534g,2.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.528g,2.4mmol),按照实施例2记载的方法,得到标题目的化合物(0.763g,收率85%)。
Rf0.68(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ1.95(3H,s),2.06(3H,s),7.83(2H,d,J=8.8Hz),7.87(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=2.9,8.8Hz),8.52(1H,d,J=2.9Hz),11.02(1H,s),11.78(1H,s);
MS(FAB)m/z:451(M+H)+;(实施例98)N-[[4-(2,6-二甲基嘧啶-4-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺索嘧啶(和光纯药社市售品,0.278g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.054g,收率12%)。
Rf0.55(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.28(3H,s),2.36(3H,s),7.82-7.94(6H,m),8.35(1H,dd,J=2.9,8.8Hz),8.51(1H,d,J=2.9Hz),11.03(1H,s);
MS(FAB)m/z:462(M+H)+;(实施例99)N-[[(5-甲基-异噁唑-3-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺甲噁唑(东京化成社市售品,0.253g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.325g,收率74%)。
Rf0.70(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.30(3H,s),6.16(1H,s),7.85-7.92(5H,m),7.91(1H,d,J=8.8Hz),8.36(1H,dd、J=2.9,8.8Hz),8.53(1H,d,J=2.9Hz),11.14(1H,s),11.40(1H,s);
MS(FAB)m/z:437(M+H)+;(实施例100)N-[4-[(吡啶-2-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺索嘧啶(东京化成市售品,0.278g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.408g,收率94%)。
Rf0.57(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ6.88(1H,m),7.15(1H,d,J=8.8Hz),7.72(1H,ddd,J=1.5,8.8,8.8Hz),7.84(2H,d,J=8.8Hz),7.90(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.03(1H,m),8.35(1H,dd,J=2.9,8.8Hz),8.51(1H,d,J=2.9Hz),11.03(1H,s);
MS(FAB)m/z:433(M+H)+;(实施例101)N-[4-[(5-甲基-[1,3,4]噻二唑-2-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺甲二唑(东京化成市售品,0.270g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.060g,收率13%)。
Rf0.47(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.46(3H,s),7.81(2H,d,J=8.8Hz),7.86(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=2.9,8.8Hz),8.51(1H,d,J=2.9Hz),11.07(1H,s);
MS(FAB)m/z:454(M+H)+;(实施例102)N-[4-[(6-氯哒嗪-3-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺氯哒嗪(Sigma社市售品,0.284g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.454g,收率97%)。
Rf0.54(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.77-7.97(7H,m,J=8.8Hz),8.36(1H,dd,J=2.9,8.8Hz),8.51(1H,d,J=2.9Hz),11.11(1H,s);
MS(FAB)m/z:468(M+H)+;(实施例103)N-[4-[(1H-吲唑-6-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-[(6-吲唑基(indazoyl))氨基磺酰基]苯胺(Aldrich社市售品,0.288g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.454g,收率97%)。
Rf0.71(二氯甲烷∶甲醇,7∶1,v/v)1H-NMR(400MHz,DMSO-d6,TMS):δ6.90(1H,dd,J=2.2,8.8Hz),7.27(1H,d,J=2.2Hz),7.61(1H,d,J=8.8Hz),7.79(2H,d,J=8.8Hz),7.82(2H,d,J=8.8Hz),7.88(1H,d,J=8.8Hz),7.94(1H,s),8.34(1H,dd,J=2.9,8.8Hz),8.50(1H,d,J=2.9Hz),10.38(1H,s),11.05(1H,s);
MS(FAB)m/z:472(M+H)+;(实施例104)N-[4-[(3,4-二甲基异噁唑-6-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺异噁唑(sulfaisoxazole)(Sigma社市售品,0.267g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.364g,收率81%)。
Rf0.41(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ1.68(3H,s),2.10(3H,s),7.79(2H,d,J=8.8Hz),7.91(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=2.9,8.8Hz),8.56(1H,d,J=2.9Hz),11.15(1H,s);
MS(FAB)m/z:451(M+H)+;(实施例105)N-[4-[(5-甲氧基嘧啶-2-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺对甲氧嘧啶(Sigma社市售品,0.280g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.377g,收率97%)。
Rf0.71(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ3.80(3H,s),7.87(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),7.98(2H,d,J=8.8Hz),8.30(2H,s),8.36(1H,dd,J=2.2,8.8Hz),8.52(1H,d,J=2.2Hz),11.09(1H,s),11.46(1H,br);
MS(FAB)m/z:464(M+H)+;(实施例106)N-[4-(脒基氨基磺酰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺胍(Sigma 社市售品,0.214g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.242g,1.1mmol),按照实施例2记载的方法,得到标题目的化合物(0.280g,收率70%)。
Rf0.24(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ6.70(4H,br),7.77(2H,d,J=8.8Hz),7.81(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=2.2,8.8Hz),8.51(1H,d,J=2.2Hz),10.98(1H,s);
MS(FAB)m/z:398(M+H)+;(实施例107)N-[4-(丁基氨基羰基氨基磺酰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用1-丁基-3-磺胺酰脲(Aldrich社市售品,0.271g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.346g,收率76%)。
Rf0.24(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ0.82(3H,t,J=7.3Hz),1.18(1H,m),1.31(1H,m),2.94(1H,m),6.44(1H,m),7.90-7.93(5H,m),8.36(1H,dd,J=2.8,8.8Hz),8.54(1H,d,J=2.8Hz),10.48(1H,br),11.12(1H,s);
MS(FAB)m/z:455(M+H)+;(实施例108)N-[4-[(2-苯基-(2H)-吡唑-3-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用磺胺苯吡唑(Sigma社市售品,0.314g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.428g,收率86%)。
Rf0.63(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ5.89(1H,d,J=1.8Hz),7.40(1H,m),7.48(4H,m),7.59(1H,d,J=1.8Hz),7.69(2H,d,J=8.8Hz),7.85(2H,d,J=8.8Hz),7.93(1H,d,J=8.8Hz),8.37(1H,dd,J=2.9,8.8Hz),8.56(1H,d,J=2.9Hz),11.13(1H,s);
MS(FAB)m/z;498(M+H)+;(实施例109)N-(4-苯基-5-十四烷基噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基-4-苯基-5-十四烷基噻唑(Aldrich社市售品,0.373g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.311g,收率56%)。
Rf0.59(己烷∶乙酸乙酯,3∶1,v/v)
1H NMR(CDCl3,400MHz,TMS):δ0.88(3H,t,J=7.3Hz),1.10-1.47(10H,m),1.71(2H,m),2.85(2H,t,J=7.8Hz),7.16-7.28(5H,m),7.33(1H,d,J=8.6Hz),8.05(1H,dd,J=2.7,8.6Hz),8.07(1H,d,J=2.7Hz);
MS(FAB)m/z:566(M+H)+;(实施例110)N-(5-苯基-[1,3,4]噻二唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基-5-苯基-1,3,4-噻二唑·硫酸盐(Aldrich社市售品,0.177g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.141g,收率39%)。
Rf0.59(己烷∶乙酸乙酯,3∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.56(3H,m),7.93(1H,d,J=8.8Hz),8.01(2H,m),8.40(1H,dd,J=2.9,8.8Hz),8.68(1H,d,J=2.9Hz);
MS(EI)m/z:360 M+;(实施例111)N-[4-(3,4-二氟苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基-4-(3,4-二氟苯基)噻唑(Maybridge 社市售品,0.212g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.361g,收率91%)。
Rf0.43(己烷∶乙酸乙酯,3∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.52(1H,ddd,J=2.2,8.8,8.8Hz),7.79(1H,m),7.88(1H,s),7.91(1H,d,J=8.8Hz),7.94(1H,ddd,J=2.2,2.2,8.8Hz),8.38(1H,dd,J=2.9,8.8Hz),8.61(1H,d,J=2.9Hz);
MS(EI)m/z:395 M+;(实施例112)N-[3-(2-甲基嘧啶-4-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(3-氨基苯基)-2-甲基嘧啶(Maybridge社市售品,0.185g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.198g,收率52%)。
Rf0.06(己烷∶乙酸乙酯,3∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.69(3H,s),7.57(1H,dd,J=8.1,8.1Hz),7.84(1H,d,J=5.1Hz),7.90-7.96(3H,m),8.36(1H,dd,J=2.9,8.8Hz),8.53(1H,d,J=2.9Hz),8.54(1H,m),8.78(1H,d,J=5.9Hz),10.94(1H,s);
MS(EI)m/z:368 M+;(实施例113)N-[4-(吗啉-4-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用N-(4-氨基苯基)吗啉(Maybridge 社市售品,0.179g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.288g,收率80%)。
Rf0.06(己烷∶乙酸乙酯,3∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ3.08(4H,t,J=4.8Hz),3.74(4H,t,J=4.8Hz),6.96(2H,d,J=8.8Hz),7.57(2H,d,J=8.8Hz),7.88(1H,d,J=8.8Hz),8.32(1H,dd,J=2.9,8.8Hz),8.42(1H,d,J=2.9Hz),10.49(1H,s);
MS(EI)m/z:361 M+
(实施例114)N-[4-(哌啶-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用N-(4-氨基苯基)哌啶(Maybridge社市售品,0.176g,1.0mmol)、DMA(2.5mL)和2-氯-5-硝基苯甲酰氯(0.264g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.249g,收率69%)。
Rf0.06(己烷∶乙酸乙酯,3∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ1.55(2H,m),1.62(4H,m),3.10(4H,t,J=5.6Hz),6.94(2H,d,J=9.1Hz),7.54(2H,d,J=9.1Hz),7.88(1H,d,J=8.8Hz),8.33(1H,dd,J=2.8,8.8Hz),8.41(1H,d,J=2.8Hz),10.42(1H,s);
MS(EI)m/z:359 M+;(实施例115)N-(4-乙基氨基苯基)-(2-氯-5-硝基苯基)甲酰胺1盐酸盐
将实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.583g,2.0mmol)悬浊于甲醇(10mL)中,加入氰基硼氢化钠(251mg,4.0mmol)和乙醛(0.224mL,4.0mmol),在0度搅拌30分钟。向反应溶液中加入水(20mL)、饱和碳酸氢钠水溶液(1mL),过滤收集生成的不溶物,用水洗涤后,使之溶解于乙酸乙酯中。用无水硫酸钠干燥溶液,蒸馏除去溶剂,将得到的残渣用硅胶柱色谱法(己烷∶乙酸乙酯,3∶1-1∶1,v/v)精制,得到标题目的化合物(0.263g,收率41%)。
Rf0.38(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(CDCl3,400MHz,TMS):δ1.27(3H,t,J=7.3Hz),3.17(2H,q,J=7.3Hz),6.62(2H,d,J=8.8Hz),7.41(2H,d,J=8.8Hz),7.64(1H,d,J=8.8Hz),7.66(1H,br),8.24(1H,dd,J=2.2,8.8Hz),8.60(1H,d,J=2.2Hz);
MS(FAB)m/z:319 M+;(实施例116)N-[4-(4-甲苯磺酰基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.291g,1.0mmol)、DMA(5mL)、三乙胺(0.209mL,1.5mmol)、4-甲苯磺酰氯(0.286g,1.5mmol),按照实施例36记载的方法,得到标题目的化合物(0.249g,收率29%)。
Rf0.64(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.35(3H,s),7.08(2H,d,J=8.8Hz),7.35(2H,d,J=8.8Hz),7.54(2H,d,J=8.8Hz),7.63(2H,d,J=8.8Hz),7.87(1H,d,J=8.8Hz),8.32(1H,dd,J=2.9,8.8Hz),8.42(1H,d,J=2.9Hz),10.14(1H,s),10.63(1H,s);
MS(FAB)m/z:446(M+H)+;(实施例117)N-(4-乙酰氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.291g,1.0mmol)、DMA(3mL)、乙酰氯(0.078mL,1.1mmol),按照实施例2记载的方法,得到标题目的化合物(0.255g,收率76%)。
Rf0.54(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.04(3H,s),7.57(2H,d,J=8.8Hz),7.62(2H,d,J=8.8Hz),7.89(1H,d,J=8.8Hz),8.33(1H,dd,J=2.9,8.8Hz),8.44(1H,d,J=2.9Hz),9.95(1H,s),10.63(1H,s);
MS(FAB)m/z:334(M+H)+;(实施例118)N-[4-(4-乙酰氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例88中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.303g,0.75mmol)、DMA(4mL)、三乙胺(0.627mL,4.5mmol)、乙酰氯(0.117mL,1.65mmol),按照实施例2记载的方法,得到标题目的化合物(0.263g,收率86%)。
Rf0.56(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS);δ2.07(3H,s),7.62(2H,d,J=8.8Hz),7.67(2H,d,J=8.8Hz),7.67(2H,d,J=8.8Hz),7.78(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=2.9,8.8Hz),8.49(1Hd,J=2.9Hz),10.02(1H,s),10.78(1H,s);
MS(FAB)m/z:410(M+H)+;(实施例119)N-(4-苯甲酰基氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.291g,1.0mmol)、DMA(3mL)、苯甲酰氯(0.128mL,1.1mmol),按照实施例2记载的方法,得到标题目的化合物(0.317g,收率80%)。
Rf0.67(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.50-7.63(3H,m),7.69(2H,d,d=8.8Hz),7.79(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),7.97(2H,d,J=8.8Hz),8.34(1H,dd,J=2.9,8.8Hz),8.47(1H,d,J=2.9Hz),10.28(1H,s),10.70(1H,s);
MS(FAB)m/z:396(M+H)+;(实施例120)N-[4-(4-苯甲酰基氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例88中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.303g,0.75mmol)、DMA(3mL)、三乙胺(0.314mL,2.25mmol)、苯甲酰氯(0.096mL,0.83mmol),按照实施例2记载的方法,得到标题目的化合物(0.312g,收率88%)。
Rf0.73(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.52-7.62(3H,m),7.69(4H,m),7.80(2H,d,J=8.7Hz),7.90(3H,m),7.98(2H,m),8.36(1H,dd,J=2.9,8.8Hz),8.49(1H,d,J=2.9Hz),10.35(1H,s),10.80(1H,s);
MS(FAB)m/z:472(M+H)+;(实施例121)N-[4-(4-甲基苯甲酰基)氨基苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例115中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.291g,1.0mmol)、DMA(3mL)、4-甲基苯甲酰氯(0.145mL,1.1mmol),按照实施例2记载的方法,得到标题目的化合物(0.302g,收率74%)。
Rf0.55(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.40(3H,s),7.34(2H,d,J=8.1Hz),7.68(2H,d,J=8.8Hz),7.78(2H,d,J=8.8Hz),7.89(2H,d,J=8.1Hz),7.90(1H,d,J=8.8Hz),8.34(1H,dd,J=2.9,8.8Hz),8.47(1H,d,J=2.9Hz),10.19(1H,s),10.69(1H,s);
MS(FAB)m/z:410(M+H)+;(实施例122)N-[4-(4-甲基苯甲酰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例88中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.303g,0.75mmol)、DMA(3mL)、三乙胺(0.314mL,2.25mmol)、4-甲基苯甲酰氯(0.109mL,0.83mmol),按照实施例2记载的方法,得到标题目的化合物(0.309g,收率85%)。
Rf0.72(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.40(3H,s),7.35(2H,d,J=8.8Hz),7.68(2H,d,J=8.8Hz),7.71(2H,d,J=8.8Hz),7.80(2H,d,J=8.8Hz),7.87-7.93(5H,m),8.36(1H,dd,J=2.9,8.8Hz),8.49(1H,d,J=2.9Hz),10.25(1H,s),10.79(1H,s);
MS(FAB)m/z;468(M+H)+;(实施例123)N-[4-(吡啶-3-基-羰基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.291g,1.0mmol)、DMA(3mL)、烟酰氯·盐酸盐(0.336g,1.9mmol),按照实施例2记载的方法,得到标题目的化合物(0.149g,收率38%)。
Rf0.29(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.58(1H,dd,J=2.9,8.0Hz),7.71(2H,d,J=8.8Hz),7.78(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.31(1H,ddd,J=1.5,2.2,8.0Hz),8.35(1H,dd,J=2.9,8.8Hz),8.48(1H,d,J=2.9Hz),8.77(1H,dd,J=1.5,5.1Hz),9.12(1H,d,J=2.2Hz),10.48(1H,s),10.73(1H,s);
MS(EI)m/z:396 M+;(实施例124)N-[4-[4-(吡啶-3-基-羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例88中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.303g,0.75mmol)、DMA(3mL)、三乙胺(0.314mL,2.25mmol)、烟酰氯·盐酸盐(0.294g,1.65mmol),按照实施例2记载的方法,得到标题目的化合物(0.263g,收率74%)。
Rf0.55(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.59(1H,dd,J=2.9,7.3Hz),7.70-7.74(4H,m),7.80(2H,d,J=8.8Hz),7.89(2H,d,J=8.8 Hz),7.91(1H,d,J=8.8Hz),8.32(1H,ddd,J=2.2,2.2,8.1Hz),8.36(1H,dd,J=2.9,8.8Hz),8.50(1H,d,J=2.9Hz),8.78(1H,m),9.14(1H,d,J=1.5Hz),10.54(1H,s),10.81(1H,s);
MS(EI)m/z:472(M+H)+;(实施例125)N-[4-(吡啶-4-基-羰基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.291g,1.0mmol)、DMA(3mL)、异烟酰氯·盐酸盐(0.356g,2.0mmol),按照实施例2记载的方法,得到标题目的化合物(0.216g,收率59%)。
Rf0.48(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.71(2H,d,J=8.8Hz),7.79(2H,d,J=8.8Hz),7.88(2H,d,J=5.9Hz),7.90(1H,d,J=8.8Hz),8.34(1H,dd,J=2.9,8.8Hz),8.48(1H,d,J=2.9Hz);8.79(1H,d,J=5.9Hz),10.55(1H,s),10.74(1H,s);
MS(EI)m/z:396 M+
(实施例126)N-[4-[4-(吡啶-4-基-羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例88中制备的N-[4-(4-氨基苯基)苯基]-4-基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.303g,0.75mmol)、DMA(3mL)、三乙胺(0.314mL,2.25mmol)、异烟酰氯·盐酸盐(0.267g,1.5mmol),按照实施例2记载的方法,得到标题目的化合物(0.256g,收率72%)。
Rf0.53(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.70-7.74(4H,m),7.81(2H,d,J=8.8Hz),7.87-7.93(5H,m),8.36(1H,dd,J=2.9,8.8Hz),8.50(1H,d,J=2.9Hz),8.81(2H,d,J=6.6Hz),10.60(1H,s),10.81(1H,s);
MS(EI)m/z:472M+;(实施例127)N-(4-苯磺酰基氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.291g,1.0mmol)、DMA(3mL)、三乙胺(0.279mL,2.0mmol)、苯磺酰氯(0.153mL,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.139g,收率32%)。
Rf0.68(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.09(2H,d,J=8.8Hz),7.53-7.62(5H,m),7.75(2H,d,J=7.3Hz),7.87(1H,d,J=8.8Hz),8.32(1H,dd,J=2.9,8.8Hz),8.42(1H,d,J=2.9Hz),10.21(1H,s),10.64(1H,s);
MS(FAB)m/z:432(M+H)+;(实施例128)N-[4-(苯磺酰基氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例88中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.303g,0.75mmol)、DMA(3mL)、三乙胺(0.209mL,1.5mmol)、苯磺酰氯(0.119mL,0.9mmol),按照实施例2记载的方法,得到标题目的化合物(0.308 g,收率75%)。
Rf0.70(二氯甲烷∶甲醇,7∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ7.18(2H,d,J=8.8Hz),7.53-7.95(12H,m),7.89(1H,d,J=8.8Hz),8.35(1H,dd,J=2.9,8.8Hz),8.48(1H,d,J=2.9Hz),9.40(1H,br),10.76(1H,s);
MS(FAB)m/z:508(M+H)+;(实施例129)N-(4-乙磺酰基氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
将实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.291g,1.0mmol)溶解于吡啶(3mL)中,加入乙磺酰氯(0.153mL,1.2mmol),室温下搅拌6小时。向反应溶液中加入饱和碳酸氢钠水溶液(3mL)、水(20mL)、乙酸乙酯(1mL),过滤收集生成的不溶物,用水和异丙醚洗涤,减压干燥,得到标题目的化合物(0.254g,收率66%)。
Rf0.34(二氯甲烷∶甲醇,20∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ1.20(3H,t,J=7.3Hz),3.06(2H,q,J=7.3Hz),7.23(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.89(1H,d,J=8.8Hz),8.34(1H,dd,J=2.9,8.8Hz),8.45(1H,d,J=2.9Hz),9.73(1H,s),10.69(1H s);
MS(FAB)m/z:384(M+H)+;(实施例130)N-[4-(4-乙磺酰基氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例88中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.303g,0.75mmol)、DMA(3mL)、乙磺酰氯(0.085mL,0.90mmol),按照实施例50记载的方法,得到标题目的化合物(0.267g,收率77%)。
Rf0.32(二氯甲烷∶甲醇,20∶1,v/v)
1H-NMR(400MHz,DMS0-d6,TMS):δ1.21(3H,t,J=7.3Hz),3.12(2H,q,J=7.3Hz),7.30(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.67(2H,d,J=8.8Hz),7.79(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=2.9,8.8Hz),8.49(1H,d,J=2.9Hz),9.88(1H,s),10.80(1H,s);
MS(FAB)m/z:460(M+H)+;(实施例131)N-[4-(二乙基氨基)-2-甲基苯基]-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基-5-(二乙基氨基)甲苯·盐酸盐(东京化成市售品,0.429g,2.0mmol)、DMA(5mL)、三乙胺(0.335mL,2.4mmol)和2-氯-5-硝基苯甲酰氯(0.528g,2.4mmol),按照实施例2记载的方法,得到标题目的化合物(0.431g,收率60%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.09(6H,t,J=7.0Hz),2.22(3H,s),3.33(4H,m),6.53(2H,m),7.17(1H,d,J=8.8Hz),7.87(1H,d,J=8.8Hz),8.32(1H,dd,J=2.9,8.8Hz),8.39(1H,d,J=2.9Hz),9.86(1H,s);
MS(FAB)m/z:361M+;(实施例132)N-[4-(4-叔丁氧基羰基哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(4-氨基苯基)哌嗪-1-甲酸叔丁基酯(TetrahedronLett.,vol.41,2000,385)(5.08g,18.3mmol)、DMA(50mL)和2-氯-5-硝基苯甲酰氯(4.84g,22.0mmol),按照实施例2记载的方法,得到标题目的化合物(7.62g,收率90%)。
Rf0.56(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(CDCl3,400MHz,TMS):δ1.49(9H,s),3.13(4H,t,J=5.1Hz),3.59(4H,t,J=5.1Hz),6.94(2H,d,J=8.8Hz),7.53(2H,d,J=8.8Hz),7.64(1H,d,J=8.8Hz),7.86(1H,br),8.24(1H,dd,J=2.9,8.8Hz),8.59(1H,d,J=2.9Hz);MS(FAB)m/z:460 M+;(实施例133)N-[4-(哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例132中制备的N-[4-(4-叔丁氧基羰基哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺(6.15g,13.3mmol)悬浊于2N氯化氢/1,4-二氧六环溶液(40mL)中,搅拌20小时。用乙醚稀释反应液,过滤收集不溶物,用1,4-二氧六环、乙醚洗涤。减压干燥得到的固体,得到标题目的化合物(5.17g,收率90%)。   1H-NMR(400MHz,DMSO-d6,TMS):δ3.23(4H,m),3.37(4H,m),7.04(2H,d,J=8.8Hz),7.62(2H,d,J=8.8Hz),7.88(1H,d,J=8.8Hz),8.33(1H,dd,J=2.9,8.8Hz),8.42(1H,d,J=2.9Hz),9.40(1H,m),10.62(1H,s);
MS(FAB)m/z:361(M+H)+;(实施例134)N-[4-(4-乙酰氧基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(134a)4-(4-乙酰氧基苯基)苯胺
将4-(4-乙酰氧基苯基)硝基苯(J.Am.Chem.Soc.,66,1944,1245)(0.860g,3.34mmol)溶解于乙醇(9mL)中,加入5%钯-碳催化剂(0.18g),室温下搅拌2小时。过滤除去催化剂后,减压浓缩滤液,将得到的残渣用硅胶柱色谱法(己烷∶乙酸乙酯,1∶1,v/v)精制,得到标题目的化合物(0.699g,收率92%)。
Rf0.11(己烷∶乙酸乙酯,3∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.32(3H,s),3.73(2H,br),6.75(2H,d,J=8.6Hz),7.11(2H,d,J=8.7Hz),7.38(2H,d,J=8.6Hz),7.52(2H,d,J=8.7Hz);(134b)N-[4-(4-乙酰氧基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例134a中制备的4-(4-乙酰氧基苯基)苯胺(0.694g,3.05mmol)、DMA(7mL)和2-氯-5-硝基苯甲酰氯(0.873g,3.97mmol),按照实施例2记载的方法,得到标题目的化合物(1.03g,收率82%)。
Rf0.16(己烷∶乙酸乙酯,2∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ2.30(3H,s),7.22(2H,d,J=8.8Hz),7.71(2H,d,J=8.8Hz),7.71(2H,d,J=8.8Hz),7.81(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=2.9,8.8Hz),8.49(1H,d,J=2.9Hz),10.82(1H,s);
MS(FAB)m/z:411(M+H)+;(实施例135)N-[4-(4-羟基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例134中制备的N-[4-(4-乙酰氧基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.882g,2.14mmol)悬浊于甲醇溶液(18mL)中,加入少量25wt%甲醇钠-甲醇溶液,搅拌22小时。向反应溶液中加入乙酸,使pH为4,过滤收集不溶物。用甲醇洗涤得到的固体,减压干燥,得到粗制的标题目的化合物(0.728g)。将得到的粗制标题目的化合物(0.728g)加热溶解于乙醇中,静置3天。过滤除去生成的固体,蒸馏除去滤液的溶剂,减压干燥,得到标题目的化合物(0.269g,收率34%)。
Rf0.09(己烷∶乙酸乙酯,1∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ6.85(2H,d,J=8.8Hz),7.49(2H,d,J=8.8Hz),7.60(2H,d,J=8.8Hz),7.75(2H,d,J=8.8Hz),7.90(1H,d,H=8.8Hz),8.35(1H,dd,J=2.9,8.8Hz),8.48(1H,d,J=2.9Hz),9.53(1H,s),10.75(1H,s);
MS(FAB)m/z:369(M+H)+;(实施例136)N-(4-甲磺酰基氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
将实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(0.291g,1.0mmol)溶解于DMA(5mL)中,加入三乙胺(0.209mL,1.5mmol)、甲磺酰氯(0.116mL,1.5mmol),室温下搅拌20小时。向反应溶液中加入饱和碳酸氢钠水溶液(1.5mL)、水(15mL),过滤收集生成的不溶物。用水和异丙醚洗涤得到的固体,减压干燥,得到标题目的化合物(0.210g,收率57%)。
Rf0.64(二氯甲烷∶甲醇,7∶1,v/v)1H-NMR(400MHz,DMSO-d6,TMS):δ2.97(3H,s),7.23(2H,d,J=8.8Hz),7.67(2H,d,J=8.8Hz),7.89(1H,d,J=8.8Hz),8.34(1H,dd,J=2.9,8.8Hz),8.45(1H,d,J=2.9Hz),9.65(1H,s),10.71(1H,s);
MS(FAB)m/z:370(M+H)+;(实施例137)N-(4-正己基氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺.1盐酸盐(0.583g,2.0mmol)、甲醇(10mL)、氰基硼氢化钠(138mg,1.1mmol)和正己醇(0.288mL,2.4mmol),按照实施例115记载的方法,作为高极性化合物得到标题目的化合物(0.247g,收率33%)。
Rf0.56(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(CDCl3,400MHz,TMS):δ0.91(3H,t,J=7.3Hz),1.30-1.65(8H,m),3.12(2H,t,J=7.3Hz),6.62(2H,d,J=6.6Hz),7.40(2H,d,J=6.6Hz),7.64(1H,d,J=8.8Hz),7.66(1H,br),8.24(1H,dd,J=2.2,8.8Hz),8.60(1H,d,J=2.2Hz);
MS(FAB)m/z:375 M+;(实施例138)N-[4-(N,N-二正己基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺
在实施例137中,作为低极性化合物得到标题目的化合物(0.162g,收率18%)。
Rf0.79(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(CDCl3,400MHz,TMS):δ0.90(6H,m),1.26-1.38(12H,m),1.52-1.62(4H,m),3.26(4H,t,J=7.3Hz),6.63(2H,d,J=9.2Hz),7.42(2H,d,J=9.2Hz),7.62(1H,br),7.63(1H,d,J=8.8Hz),8.24(1H,dd,J=2.9,8.8Hz),8.60(1H,d,J=2.9Hz);(实施例139)N-[4-(3,5-二叔丁基-4-羟基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(139a)2-氨基-5-(3,5-二叔丁基-4-羟基苯基)噻唑
将1-(3,5-二叔丁基-4-羟基苯基)-2-溴乙烷-1-酮(9.81g,30mmol)溶解于丙酮50mL中,向其中加入硫脲(4.56g,60mmol),搅拌一夜。将反应液浓缩后,加入饱和碳酸氢钠水溶液和己烷,进行搅拌,过滤收集析出的固体,水洗后进行干燥,得到标题目的化合物(8.92g,粗收率98%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.40(9H,s),6.71(1H,s,),6.96(2H,s),6.97(1H,s,),7.52(2H,s,);(139b)N-[4-(3,5-二叔丁基-4-羟基苯基)-噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例139a中制备的2-氨基-5-(3,5-二叔丁基-4-羟基苯基)噻唑(0.32g,1.03mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.25g,1.13mmol),按照实施例2记载的方法,得到标题目的化合物(0.446g,收率88%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.42(9H,s),7.11(1H,s),7.53(1H,s),7.65(1H,s),7.90(1H,d,J=8.9Hz),8.37(1H,dd,J=2.8,8.9Hz),8.59(1H,d,J=2.8);(实施例140)N-(吡嗪-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基吡嗪(0.297g,3.13mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.833g,3.79mmol),按照实施例1记载的方法进行反应。向反应液中加入饱和碳酸氢钠水溶液(10mL)、水(10mL)和乙酸乙酯(20mL)进行分液。分离得到的有机层,用饱和食盐水(10mL×2)洗涤,用无水硫酸钠干燥,减压条件下蒸馏除去溶剂,得到粗制的标题目的化合物。将得到的粗制目的化合物用硅胶柱色谱法(二氯甲烷∶乙酸乙酯,1∶5,v/v)精制,得到标题目的化合物(0.27mg)。使其在异丙醚中固化,过滤收集,进行干燥,得到标题目的化合物(0.18g,收率21%)。
1H NMR(CDCl3,400MHz,TMS):δ7.71(1H,d,J=8.8Hz),8.31-8.35(2H,m),8.47(1H,d,J=2.5Hz)δ8.62(1H,bs),δ8.68(1H,d,J=2.7Hz),δ9.68(1H,bs;(实施例141)N-(6-甲基苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
将2-氨基-6-甲基苯并噻唑(0.30g,1.80mmol)溶解于DMA(5mL)中,向其中加入DPPA(0.4 4mL,2.0mmol)、三乙胺(0.28mL,2.0mmol)和2-氯-5-硝基苯甲酸(0.37g,1.82mmol),室温下搅拌一夜。与实施例62同样进行处理,得到粗制的标题目的化合物。将得到的粗制目的化合物用硅胶柱色谱法(己烷∶乙酸乙酯,5∶1,v/v)精制,得到标题目的化合物(0.19mg)。使其在异丙醚中固化,过滤收集,进行干燥,得到标题目的化合物(0.14g,收率21%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.44(3H,s),δ7.30(1H,d,J=8.3Hz),δ7.69(1H,d,J=8.3Hz),δ7.84(1H,s),δ7.92(1H,d,J=8.9Hz),8.39(1H,dd,J=2.8,8.9Hz),8.64(1H,d,J=2.8Hz);(实施例142)N-[3-(4-甲苯基氨基磺酰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用3-(4-甲苯基氨基磺酰基)苯胺(0.40g,1.52mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.39g),按照实施例2记载的方法,得到标题目的化合物(0.65g,收率96%)。
1H NMR(CDCl3,400MHz,TMS):δ2.78(3H,s),6.62(1H,s),6.95(2H,d,J=8.4Hz),7.05(2H,d,J=8.4Hz),7.43-7.50(2H,m),7.66(1H,d,J=8.8Hz),7.94(1H,s),8.02-8.05(1H,m),8.26-8.30(2H,m),8.58(1H,d,J=2.7Hz);(实施例143)3-(2-氯-5-硝基苯甲酰基氨基)苯甲酸甲酯
使用N-[3-(甲氧基羰基)苯基]-(2-氯-5-硝基苯基)甲酰胺-3-氨基苯甲酸甲酯(5.3g,35mmol)、DMA(50mL)和2-氯-5-硝基苯甲酰氯(8.49g),按照实施例2记载的方法,得到标题目的化合物(10.89g,收率93%)。
1H NMR(CDCl3,400MHz,TMS):δ3.94(3H,s),7.51(1H,t,J=7.9Hz),7.68(1H,d,J=8.8Hz),7.89(1H,d,J=7.9Hz),8.04(1H,d,J=8.8Hz),8.15(1H,bs),8.29(1H,dd,J=8.8,2.7Hz),8.64(1H,d,J=2.7Hz);(实施例144)N-[4-(4-甲苯基氨基磺酰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(4-甲苯基氨基磺酰基)苯胺(0.263g,1.00mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.243g),按照实施例2记载的方法,得到标题目的化合物(0.375g,收率84%)。
1H NMR(CDCl3,400MHz,TMS):δ2.29(3H,s),6.36(1H,s),6.96(2H,d,J=8.3Hz),7.07(2H,d,J=8.3Hz),7.67-7.70(5H,m),8.09(1H,m),8.30(1H,dd,J=2.7,8.8Hz),8.61(1H,d,J=2.7Hz);(实施例145)3-(2-氯-5-硝基苯甲酰基氨基)苯甲酸
将实施例143中制备的3-(2-氯-5-硝基苯甲酰基氨基)苯甲酸甲酯(10.32g,30.8mmol)溶解于二氧六环(100mL)中,加入1N氢氧化钠水溶液(46mL),搅拌24小时。浓缩反应液后,在冰水冷却条件下,在搅拌下滴加1N盐酸水溶液(50mL)。过滤收集析出的晶体,用水洗涤后进行干燥,得到标题目的化合物(9.72 g,收率98%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.51(1H,t,J=8.0Hz),7.71-7.74(1H,m),7.89-7.92(2H,m),8.33-8.42(2H,m),8.52(1H,d,J=2.7Hz),10.90(1H,s);(实施例146)N-(吡啶-4-基)-(2-氯-5-硝基苯基)甲酰胺·盐酸盐
由4-氨基吡啶(0.421g)、DMA(10mL)和2-氯-5-硝基苯甲酰氯(1.08g),按照实施例1记载的方法,得到0.788g的(吡啶-4-基)-(2-氯-5-硝基苯基)甲酰胺。将得到的(吡啶-4-基)-(2-氯-5-硝基苯基)甲酰胺(0.657g,2.37mmol)溶解于二氧六环(10mL)中,向其中滴加4N-氯化氢/二氧六环溶液。1小时后,加入乙醚(10mL),过滤收集析出的晶体,干燥,得到标题目的化合物(0.73g,收率98%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.96(1H,d,J=8.8Hz),8.20(2H,d,J=7.0Hz),8.42(1H,dd,J=2.8,8.8Hz),8.68(1H,d,J=2.8Hz),8.80(2H,d,J=7.0Hz),12.25(1H,s);(实施例147)N-[4-(吡啶-2-基)苯基]-(2-氯-5-硝基苯基)甲酰胺·盐酸盐
由4-[(吡啶-2-基)苯基]苯胺·盐酸盐0.320g、吡啶5mL和2-氯-5-硝基苯甲酰氯0.347g,按照实施例68记载的方法,得到N-[4-(吡啶-2-基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.388g)的晶体。由得到的N-[4-(吡啶-2-基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.522g,1.474mmol)、二氧六环(10mL)和4N-氯化氢/二氧六环(0.46mL),采用与实施例68相同的方法,得到标题目的化合物(0.57g,收率99%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.6-7.73(1H,m),7.92(2H,d,J=8.8Hz),7.93(2H,d,J=8.8),8.16(2H,d,J=8.8Hz),8.23-8.26(1H,m),8.30-8.34(1H,m),8.37(1H,dd,J=2.8,8.8Hz),8.53(1H,d,J=2.8Hz)8.77-8.79(1H,m),11.09(1H,s);(实施例148)N-[4-(吡啶-3-基氨基羰基)苯基]-(2-氯-5-硝基苯基)甲酰胺(148a)N-(4-乙氧基羰基苯基)-(2-氯-5-硝基苯基)甲酰胺
由4-氨基苯甲酸乙酯(9.88g)、DMA(50mL)和2-氯-5-硝基苯甲酰氯(14.47g),按照实施例2记载的方法,得到标题目的化合物20.33g的晶体。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.33(1H、t、J=7.1Hz)、4.31(2H、q、J=7.1Hz)、7.85(2H、d、J=8.7Hz)、7.91(1H、d、J=8.8Hz)、7.99(2H、d、8.7Hz)、8.36(1H、dd、J=8.9、2.8Hz)、8.53(1H、d、J=2.8Hz)、11.05(1H、s)(148b)4-[(2-氯-5-硝基苯基)羰基氨基]苯甲酸
将实施例148a中合成的N-(4-乙氧基羰基苯基)-(2-氯-5-硝基苯基)甲酰胺(19.55g)溶解于二氧六环(100mL)中,向其中加入1N-氢氧化钠水溶液(84mL),室温下放置3天。减压条件下浓缩反应液后,加入水(300mL),在冰水冷却条件下,滴加1N-盐酸水溶液(90mL),进行搅拌。过滤收集生成的晶体,进行干燥,得到目的化合物(17.59g)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.82(2H、d、J=8.7Hz)、7.91(1H、d、J=8.8Hz)、7.97(2H、d、8.7Hz)、8.36(1H、dd、J=8.8および2.8Hz)、8.52(1H、d、J=2.8Hz)、11.01(1H、s)(148c)N-[4-(吡啶-3-基氨基羰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例148b中得到的4-[(2-氯-5-硝基苯基)羰基氨基]苯甲酸(0.523g,1.63mmol)溶解于DMF(10mL)中,加入WSC(0.39g)和3-氨基吡啶(0.15g),室温下搅拌4小时,向反应液中加入饱和碳酸氢钠水溶液(30mL)和乙酸乙酯(50mL),进行分液。分离得到的有机层,用饱和食盐水(20mL×2)洗涤,用无水硫酸钠干燥,减压下蒸馏除去溶剂,得到粗制的标题目的化合物。将得到的粗制目的化合物用硅胶柱色谱法(二氯乙烷∶甲醇,20∶1,v/v)精制后,用乙酸乙酯使之固化,过滤收集,进行干燥,得到标题目的化合物(0.30g,收率46%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.40(1H,dd,J=4.7,8.3Hz),7.87(1H,d,J=8.7Hz),7.92(1H,d,J=8.8Hz),8.04(2H,d,J=8.7Hz),8.18-8.22(1H,m),8.32(1H,dd,J=4.7.1.4Hz),8.37(1H,dd,J=2.7,8.8Hz),8.54(1H,d,J=2.7Hz),8.94(1H,d,J=2.4Hz),10.39(1H,s),11.02(1H,s);(实施例149)N-[2-(4-甲基苯甲酰基氨基)苯并噻唑-6-基]-(2-氯-5-硝基苯基)甲酰胺(149a)2-(4-甲基苯甲酰基氨基)-6-硝基苯并噻唑
使用2-氨基-6-硝基苯并噻唑(6.44g,33mmol)、DMA(45mL)和4-甲基苯甲酰氯(4.80mL),按照实施例2记载的方法,得到标题目的化合物(9.88g,收率96%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.41(3H,s),7.39(2H,d,J=8.2Hz),7.90(1H,d,J=8.9Hz),8.08(2H,d,J=8.2Hz),8.25(1H,bs),8.30(1H,dd,J=2.4,8.9Hz),9.06(1H,d,J=2.4Hz);(149b)6-氨基-2-(4-甲基苯甲酰基氨基)苯并噻唑
将实施例149a中制备的2-(4-甲基苯甲酰基氨基)-6-硝基苯并噻唑(3.20g,10.2mmol)溶解于THF(150mL)中,在冰水冷却的条件下,向其中加入氯化镍(II)六水合物(4.85g)和硼氢化钠(1.55g),搅拌30分钟。浓缩反应液后,加入乙酸乙酯(200mL)和饱和碳酸氢钠水溶液(200mL),搅拌30分钟后,过滤除去不需要的物质。将滤液分液后,分离得到的有机层,用饱和食盐水(20mL×2)洗涤,用无水硫酸钠干燥,减压下蒸馏除去溶剂,得到粗制的标题目的化合物。将得到的粗制产物在异丙醚中固化后,过滤收集,进行干燥,得到标题目的化合物(1.50g,收率52%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.40(3H,s),5.20(2H,bs),6.74(1H.dd,J=2.2,8.6Hz),7.04(1H,d,J=2.2Hz),7.36(2H,d,J=8.2Hz),7.45(1H,d,J=8.6Hz),8.01(2H,d,J=8.2,Hz);(149c)N-[2-(4-甲基苯甲酰基氨基)苯并噻唑-6-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例149b中制备的6-氨基-2-(4-甲基苯甲酰基氨基)苯并噻唑(0.30g,1.04mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.26g,1.20mmol),按照实施例2记载的方法,得到标题目的化合物(0.41g,收率86%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.40(3H,s),7.36(2H,d,J=8.1Hz),7.64(1H,dd,J=2.0,8.7Hz),7.75(1H,d,J=8.7Hz),7.91(1H,d,J=8.9Hz),8.05(2H,d,J=8.1Hz),8.36(1H,dd,J=2.8,8.9Hz),8.43(1H,d,J=2.0Hz),8.50(1H,d,J=2.8Hz),10.86(1H,s);
MS(FAB)m/z:000(M+H)+;(实施例150)N-[4-(4-乙基苯磺酰基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(4-乙基苯磺酰基氨基)苯胺(0.37g,1.35mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.33g,1.48mmol),按照实施例2记载的方法,得到标题目的化合物(0.56g,收率90%)。
Rf0.00(己烷∶乙酸乙酯,9∶1,v/v)
1H-NMR(400MHz,DMSO-d6,TMS):δ1.16(3H,t,J=7.6Hz),2.65(2H,q,J=7.6Hz),7.10(2H,d,J=8.9Hz),7.39(2H,d,J=8.4Hz),7.55(2H,d,J=8.9Hz),7.66(2H,d,J=8.4Hz),7.87(1H,d,J=8.8Hz),8.32(1H,dd,J=2.7,8.8 Hz),8.42(1H,d,J=2.7Hz),10.16(1H,s),10.63(1H,s);(实施例151)N-[4-(哌啶基磺酰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(哌啶基磺酰基)苯胺(0.27g,1.12mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.27g,1.24mmol),按照实施例2记载的方法,得到标题目的化合物(0.32g,收率68%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.36-1.39(2H,m),1.52-1.58(4H,m),2.88(4H,t,J=5.3Hz),7.75(2H,d,J=8.9Hz),7.92(1H,d,J=8.8Hz),7.94(2H,d,J=8.8Hz),8.37(1H,dd,J=2.7,8.9Hz),8.54(1H,d,J=2.7Hz);(实施例152)N-[4-(吡咯烷基磺酰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(吡咯烷基磺酰基)苯胺(0.27g,1.19mmol)、DMA(4mL)和2-氯-5-硝基苯甲酰氯(0.31g,1.43mmol),按照实施例2记载的方法,得到标题目的化合物(0.46g,收率94%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.63-1.68(4H,m),3.14(4H,t,J=6.7Hz),7.83(2H,d,J=8.8Hz),7.92(2H,d,J=8.8Hz),7.94(1H,d,J=8.9Hz),8.37(1H,dd,J=2.8,8.9Hz),8.55(1H,d,J=2.8Hz),11.13(1H,s);(实施例153)N-[4-(吗啉-4-基-磺酰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(吗啉-4-基-磺酰基)苯胺(0.28g,1.17mmol)、DMA(4mL)和2-氯-5-硝基苯甲酰氯(0.31g,1.40mmol),按照实施例2记载的方法,得到标题目的化合物(0.36g,收率73%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.87(4H,t,J=4.6Hz),3.64(4H,t,J=4.6Hz),7.77(2H,d,J=8.8Hz),7.92(1H,d,J=8.8Hz),7.98(2H,d,J=8.8Hz),8.37(1H,dd,J=2.7,8.8Hz),8.55(1H,d,J=2.7Hz);(实施例154)N-[3-(吡咯烷基磺酰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用3-(吡咯烷基磺酰基)苯胺(0.23g,1.02mmol)、DMA(4mL)和2-氯-5-硝基苯甲酰氯(0.27g,1.23mmol),按照实施例2记载的方法,得到标题目的化合物(0.39g,收率93%)。
1H NMR(CDCl3,400MHz,TMS):δ1.77-1.81(4H,m),3.24(4H,t,J=6.8Hz),7.55-7.62(2H,m),7.68(1H,d,J=8.8Hz),8.19(1H,d,J=7.6Hz),8.29(1H,dd,J=2.7,8.8Hz),8.59(1H,d,J=2.7Hz);(实施例155)N-(4-乙酰基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用4-乙酰基苯胺(7.04g,52.1mmol)、DMA(70mL)和2-氯-5-硝基苯甲酰氯(13.2g,60mmol),按照实施例2记载的方法,得到标题目的化合物(16.4g,收率99%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.61(3H,s),7.68(1H,d,J=8.8Hz),7.77(2H,d,J=8.6Hz),8.01(2H,d,J=8.7Hz),8.14(1H,bs),8.29(1H,dd,J=2.7,8.8Hz),8.63(1H.d,J=2.7Hz);(实施例156)N-(3-乙酰基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用3-乙酰基苯胺(7.44g,55.0mmol)、DMA(75mL)和2-氯-5-硝基苯甲酰氯(13.9g,63.3mmol),按照实施例2记载的方法,得到标题目的化合物(17.4g,收率99%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.63(3H,s),7.53(1H,t,J=7.9Hz),7.69(1H,d,J=8.8Hz),7.80(1H,d,J=7.9Hz),8.03-8.06(1H,m),8.11(1H,bs),8.13(1H,bs),8.29(1H,dd,J=2.7,8.8Hz),8.64(1H,d,J=2.7Hz);(实施例157)N-[4-[(3,5-二叔丁基-4-羟基苯甲酰基)氨基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-[(3,5-二叔丁基-4-羟基苯甲酰基)氨基]苯胺(0.44g,1.29mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.34g,1.54mmol),按照实施例2记载的方法,得到标题目的化合物(0.63g,收率93%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.44(18H,s),7.51(1H,bs),7.65-7.73(6H,m),7.90(1H,d,J=8.9Hz),8.34(1H,dd,J=2.7,8.8Hz),8.47(1H,d,J=2.7Hz),10.06(1H,s),10.68(1H,s);
MS(FAB)m/z:524(M+H)+
(实施例158)N-[4-(吗啉-4-基-羰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(吗啉-4-基-羰基)苯胺(0.31g,1.50mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.40g,1.80mmol),按照实施例2记载的方法,得到标题目的化合物(0.57mg,收率97%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ3.48-3.61(8H,m),7.45(2H,d,J=8.5Hz),7.77(2H,d,J=8.6Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=2.7,8.8Hz),8.49(1H,d,J=2.7Hz),10.90(1H,s);
MS(FAB)m/z:390(M+H)+;(实施例159)N-[4-(哌啶基羰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(哌啶基羰基)苯胺(0.31g,1.50mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.40g,1.80mmol),按照实施例2记载的方法,得到标题目的化合物(0.49g,收率85%)。
1H-NMR(400MHz,DMSO-d6,TMS);δ1.51(4H,m),1.62(2H,m),3.50-3.56(4H,m),7.41(2H,d,J=8.4Hz),7.76(2H,d,J=8.4Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=2.7.8.8Hz),8.49(1H,d,J=2.7Hz),10.88(1H,s);
MS(FAB)m/z:388(M+H)+;(实施例160)N-[4-(吡咯烷基羰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(吡咯烷基羰基)苯胺(0.29g,1.50mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.40g,1.80mmol),按照实施例2记载的方法,得到标题目的化合物(0.47g,收率83%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ3.31-3.40(4H,m),3.40-3.49(4H,m),7.56(2H,d,J=8.5Hz),7.76(2H,d,J=8.5Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=2.6,8.8Hz),8.50(1H,d,J=2.6Hz);
MS(FAB)m/z:374(M+H)+;(实施例161)N-[3-[(3,5-二叔丁基-4-羟基苯基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用3-[(3,5-二叔丁基-4-羟基苯基)氨基磺酰基]苯胺(0.36g,0.95mmol)、DMA(4mL)和2-氯-5-硝基苯甲酰氯(0.25g,1.14mmol),按照实施例2记载的方法,得到标题目的化合物(0.46g,收率87%)。
1H NMR(CDl3,400MHz):δ1.32(18H,s),6.30(1H,s),6.76(2H,s),7.44-7.48(2H,m),7.67(1H,d,J=8.8Hz),8.10(1H,d,J=7.7Hz),8.29(1H,dd,J=2.7,8.8Hz),8.29(1H,bs),8.58(1H,d,J=2.7Hz);(实施例162)N-[3-[(3,5-二叔丁基-4-羟基苯甲酰基)氨基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用3-[(3,5-二叔丁基-4-羟基苯甲酰基)氨基]苯胺(0.48g,1.40mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.37g,1.68mmol),按照实施例2记载的方法,得到标题目的化合物(0.66g,收率90%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.49(18H,s),5.65(1H,s),7.38-7.40(2H,m),7.53-7.55(1H,m),7.60(1H,d,J=8.8Hz),7.64(2H,s),7.78(1H,s),8.08(1H,s),8.19(1H,dd,J=2.7,8.8Hz),8.26(1H,bs),8.53(1H,d,J=2.7Hz);(实施例163)4-[4-[(2-氯-5-硝基苯基)羰基氨基]苯基]苯基-(2-氯-5-硝基苯基)甲酰胺
使用4-(4-氨基苯基)苯胺(0.875g,4.75mmol)、DMA(10mL)和2-氯-5-硝基苯甲酰氯(2.30g,10.5mmol),按照实施例2记载的方法,得到标题目的化合物(2.49g,收率95%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.72(4H,d,J=8.7Hz),7.81(4H,d,J=8.7Hz),7.91(2H,d,J=8.8Hz),8.36(2H,dd,J=2.8,8.8Hz),8.49(2H,d,J=2.8Hz),10.81(2H,s);
NS(FAB)m/z:551(M+H)+
(实施例164)N-[4-(4-甲基哌嗪-1-基-羰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(4-甲基哌嗪-1-基-羰基)苯胺(0.33g,1.50mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.40g,1.80mmol),按照实施例2记载的方法,得到标题目的化合物(0.54g,收率89%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.32(4H,m),3.34-3.59(4H,m),7.42(2H,d,J=8.6Hz),7.77(2H,d,J=8.6Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=2.7.8.8Hz),8.49(1H,d,J=2.7Hz),10.89(1H,s);
MS(FAB)m/z:403(M+H)+;(实施例165)N-[4-(4-苯基哌嗪-1-基-羰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(4-苯基哌嗪-1-基-羰基)苯基(0.42g,1.50mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.40g,1.80mmol),按照实施例2记载的方法,得到标题目的化合物(0.66mg,收率95%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ3.18(4H,bs),3.55-3.74(4H,m),6.82(1H,t,J=7.2Hz),6.97(2H,d,J=8.7Hz),7.21-7.27(2H,m),7.49(2H,d,J=8.5Hz),7.79(2H,d,J=8.5Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=2.8,8.8Hz),8.51(1H,d,J=2.8Hz),10.91(1H,s);
MS(FAB)m/z:465(M+H)+;(实施例166)N-[4-(4-叔丁氧基羰基哌嗪-1-基-羰基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(4-叔丁氧基羰基哌嗪-1-基-羰基)苯胺(0.46g,1.50mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.40g,1.80mmol),按照实施例2记载的方法,得到标题目的化合物(0.70g,收率95%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.41(9H,s),3.32-3.55(8H,m),7.45(2H,d,J=8.5Hz),7.77(2H,d,J=8.5Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=2.7,8.8Hz),8.50(1H,d,J=2.7Hz),10.90(1H,s);
MS(FAB)m/z:489(M+H)+;(实施例167)N-[4-(2-叔丁氧基羰基氨基)乙基苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(2-叔丁氧基羰基氨基乙基)苯胺(5.66g,24mmol)、DMA(50mL)和2-氯-5-硝基苯甲酰氯(6.32g,28.8mmol),按照实施例2记载的方法,得到标题目的化合物(10.0g,收率99%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.37(9H,s),2.67(2H,t,J=7.5Hz),3.10-3.13(2H,m),7.19(2H,d,J=8.4Hz),7.61(2H,d,J=8.4Hz),7.89(1H,d,J=8.8Hz),8.34(1H,dd,J=2.8,8.8Hz),8.44(1H,d,J=2.8Hz),10.64(1H,s);
MS(FAB)m/z:420(M+H)+;(实施例168)[4-(2-氯-5-硝基苯甲酰基氨基)苯基]乙酸乙酯
使用4-氨基苯基乙酸乙酯(4.58g,25mmol)、DMA(70mL)和2-氯-5-硝基苯甲酰氯(6.60g,30mmol),按照实施例2记载的方法,得到标题目的化合物(8.20g,收率90%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.19(3H,t,J=7.1Hz),3.64(2H,s),4.08(2H,q,J=7.1Hz),7.27(2H,d,J=8.5Hz),7.65(2H,d,J=8.5Hz),7.89(1H,d,J=8.8Hz),8.34(1H,dd,J=2.8,8.8Hz),8.46(1H,d,J=2.8Hz),10.76(1H,s);
MS(FAB)m/z:401(M+H)+;(实施例169)N-[4-(2-氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺盐酸盐0.2水合物
使用实施例167中制备的N-[4-(2-叔丁氧基羰基氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺(8.73g,20.8mmol)、二氧六环(90mL)和4-N氯化氢/二氧六环溶液(10mL),按照实施例88记载的方法,得到标题目的化合物(6.87g,收率84%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.86(2H,t,J=7.8Hz),3.02(2H,bs),7.27(2H,d,J=7.9Hz),7.67(2H,d,J=7.9Hz),7.89(2H,d,J=8.8Hz),7.96-8.00(2H,m),8.33-8.37(1H,m),8.43(1H,d,J=1.5Hz),10.74(1H,s);
MS(FAB)m/z:320(M+H)+;(实施例170)[4-(2-氯-5-硝基苯甲酰基氨基)苯基]乙酸
使用实施例168中制备的[4-(2-氯-5-硝基苯甲酰基氨基)苯基]乙酸乙酯(7.02g,19.3mmol)、THF(50mL)和1N-氢氧化钠水溶液(39mL),按照实施例145记载的方法进行反应。反应结束后,使用1N-盐酸水溶液(40mL),按照实施例67记载的方法进行反应处理,得到标题目的化合物(6.47g,收率99%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ3.55(2H,s),7.26(2H,d,J=8.5Hz),7.64(2H,d,J=8.5Hz),7.89(1H,d,J=8.8Hz),8.34(1H.dd,J=2.7,8.8Hz),8.45(1H,d,J=2.7Hz),10.69(1H,s),12.31(1H,s);
MS(FAB)m/z:335(M+H)+;(实施例171)N-[4-[4-(吡咯烷-1-基-氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(4-吡咯烷基苯基)苯胺(0.26g,1.1mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.28g,1.28mmol),按照实施例2记载的方法,得到标题目的化合物(0.45g,收率99%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.95-1.99(4H,m),3.26-3.29(4H,m),6.62(2H,d,J=8.7Hz),7.51(2H,d,J=8.6Hz),7.59(2H,d,J=8.6Hz),7.72(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=2.7,8.8Hz),8.47(1H,d,J=2.7Hz),10.71(1H,s);
MS(FAB)m/z:421(M+H)+;(实施例172)N-(4-二乙基氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用4-二乙基氨基苯胺(0.42g,2.58mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.62g,2.82mmol),按照实施例2记载的方法,得到标题目的化合物(0.66g,收率73%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.08(6H,t,J=7,0Hz),3.32(4H,q,J=7.0Hz),6.67(2H,d,J=9.1Hz),7.48(2H,d,J=9.1Hz),7.87(1H,d,J=8.79Hz),8.31(1H,dd,J=2.8,8.8Hz),8.38(1H,d,J=2.8Hz),10.33(1H,s);
MS(FAB)m/z:347(M)+,348(M+H)+;(实施例173)N-(4-二甲基氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用4-二甲基苯胺(0.33g,2.43mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.59g,2.67mmol),按照实施例2记载的方法,得到标题目的化合物(0.66g,收率85%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.88(6H,s),6.74(2H,d,J=9.1Hz),7.52(2H,d,J=9.1Hz),7.87(1H,d,J=8.8Hz),8.32(1H,dd,J=2.8,8.8Hz),8.40(1H,d,J=2.8Hz),10.38(1H,s);
MS(FAB)m/z:320(M)+,319(M+H)+;(实施例174)N-[4-(咪唑-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(咪唑-1-基)苯胺(0.35g,2.18mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.55g,2.50mmol),按照实施例2记载的方法,得到标题目的化合物(0.69g,收率92%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.12(1H,bs),7.67(2H,d,J=9.0Hz),7.73(1H,bs),7.83(2H,d,J=8.9Hz),7.91(1H,d,J=8.9Hz),8.24(1H,bs),8.36(1H,dd,J=2.8,8.9Hz),8.51(1H,d,J=2.8Hz),10.87(1H,s);
MS(FAB)m/z:343(M+H)+;(实施例175)N-[4-[(3,5-二叔丁基-4-羟基)苯基氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-[(3,5-二叔丁基-4-羟基苯基)氨基磺酰基]苯胺(0.27g,0.72mmol)、DMA(3mL)和2-氯-5-硝基苯甲酰氯(0.17g,0.80mmol),按照实施例2记载的方法,得到标题目的化合物(0.32g,收率80%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.27(18H,s),6.76(2H,s),6.83(1H,s),7.66(2H,d,J=8.6Hz),7.82(2H.d,J=8.6Hz),7.90(1H,d,J=8.8Hz),8.33-8.37(1H,m),8.49(1H,d,J=2.7Hz),9.56-9.59(1H,m),11.05(1H,s);
MS(FAB)m/z:559(M)+;(实施例176)N-(3-二甲基氨基)苯基-(2-氯-5-硝基苯基)甲酰胺
使用3-二甲基氨基苯胺二盐酸盐(0.511g,2.45mmol)、THF(10mL)、吡啶(2mL)和2-氯-5-硝基苯甲酰氯(0.59g,2.70mmol),按照实施例2记载的方法进行反应。反应结束后,向反应液中加入饱和碳酸氢钠水溶液(30mL)和乙酸乙酯(30mL)后,进行分液萃取。分离得到的有机层,用饱和食盐水(20mL×2)洗涤,用无水硫酸钠干燥,减压下蒸馏除去溶剂,得到粗制的标题目的化合物。将得到的粗制目的化合物用硅胶柱色谱法(己烷∶乙酸乙酯,1∶1v/v)精制后,使之在异丙醚中固化,过滤收集,进行干燥,得到标题目的化合物(0.38g,收率49%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ2.99(6H,s),6.58(1H,dd,J=2.2,8.3Hz),6.84(1H,dd,J=1.7,7.8Hz),7.16(1H,t,J=2.2Hz),7.23(1H,t,J=8.3Hz),7.65(1H,d,J=8.8Hz),7.74(1H,bs),8.25(1H,dd,J=2.7,8.8Hz);
MS(FAB)m/z:319(M)+,320(M+H)+;(实施例177)N-[4-[4-(哌啶-1-基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺使用4-(哌啶基苯基)苯胺(0.25g,1.0mmol)、DMA(10mL)和2-氯-5-硝基苯甲酰氯(0.26g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.41g,收率94%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ1.55-1.58(2H,m),1.61-1.66(4H,m),3.19(4H,t,J=5.2Hz),7.00(2H,d,J=8.7Hz),7.52(2H,d,J=8.7Hz),7.62(2H,d,J=8.6Hz),7.74(2H,d,J=8.6Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=2.7,8.8Hz),8.47(1H,d,J=2.7Hz),10.74(1H,s);
MS(FAB)m/z:436(M+H)+,435(M)+;(实施例178)N-[4-[(哌啶-1-基)氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-[(哌啶-1-基)氨基磺酰基]苯胺(0.57g,2.27mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.26g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.30g,收率31%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ7.30(1H,dd,J=4.7,8.3Hz),7.50-7.54(1H,m),7.78(2H,d,J=8.8Hz),7.86(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.26(1H,d,J=4.7Hz),8.29(1H,d,J=2.5Hz),8.35(1H,dd,J=2.7,8.8Hz),8.52(1H,d,J=2.7Hz),10.52(1H,s),11.09(1H,s);(实施例179)N-[4-[4-(吗啉-4-基)苯基]氨基磺酰基]苯基-(2-氯-5-硝基苯基)甲酰胺
使用[4-[4-(吗啉-4-基)苯基]氨基磺酰基]苯胺(0.40g,1.21mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.29g,1.33mmol),按照实施例2记载的方法,得到标题目的化合物(0.51g,收率81%)。
1H-NMR(400MHz,DMSO-d6,TMS):δ3.01(4H,t,J=4.8Hz),3.69(4H,t,J=4.8Hz),6.83(2H,d,J=9.1Hz),6.94(2H,d,J=9.1Hz),7.72(2H,d,J=8.7Hz),7.82(2H,d,J=8.7Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=2.7,8.8Hz),8.52(1H,d,J=2.7Hz),9.79(1H,s),11.05(1H,s);
MS(FAB)m/z:516(M)+,517(M+H)+;(实施例180)N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺
将实施例58中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐(4.89g,14.9mmol)悬浊于饱和碳酸氢钠水溶液(200mL)和水(100mL)中,搅拌2小时。过滤收集晶体,用水洗涤后,使之干燥,得到标题目的化合物(4.29g,收率99%)。
1H NMR(DMSO-d6,400MHz):δ4.99(1H,bs),6.55(2H,d,J=8.8Hz),7.34(2H,d,J=8.8Hz),7.86(1H,d,J=8.8Hz),8.31(1H,dd,J=8.8,2.8Hz),8.37(1H,d,J=2.8Hz),10.26(1H,s);
MS(FAB)m/z:292(M+H)+;(实施例181)N-[4-(N-丙基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例180中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺(0.583g,2.00mmol)、甲醇(10mL)、氰基硼氢化钠(0.151g,2.40mmol)和丙醛(0.289mL,4.00mmol),按照实施例115记载的方法,作为高极性化合物得到标题目的化合物(0.307g,收率46%)。
Rf0.20(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ1.01(3H,t,J=7.3Hz),1.66(2H,tq,J=7.3Hz),3.10(2H,t,J=7.3Hz),6.62(2H,d,J=8.8Hz),7.41(2H,d,J=8.8Hz),7.63(1H,br),7.64(1H,d,J=8.8Hz),8.24(1H,dd,J=8.8,2.9Hz),8.61(1H,d,J=2.9Hz);
MS(FAB)m/z:333 M+.(实施例182)N-[4-(N,N-二丙基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺
在实施例181中,作为低极性化合物得到标题目的化合物(0.099g,收率13%)。
Rf0.47(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.93(6H,t,J=7.3Hz),1.61(4H,tq,J=7.3Hz),3.24(4H,t,J=7.3Hz),6.64(2H,d,J=8.8Hz),7.42(2H,d,J=8.8Hz),7.62(1H,br),7.63(1H,d,J=8.8Hz),8.24(1H,dd,J=8.8,2.9Hz),8.61(1H,d,J=2.9Hz);
MS(FAB)m/z:375 M+.(实施例183)N-[4-(4-乙酰基哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例133中制备的N-[(4-哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺·2盐酸盐(0.200g,0.461mmol)溶解于吡啶(2mL)中,加入乙酸酐(0.131mL,1.18mmol),室温下搅拌1小时。
向反应溶液中加入饱和碳酸氢钠水溶液(2mL)、水(20mL),过滤收集生成的不溶物,用水和异丙醚洗涤,减压干燥,得到标题目的化合物(0.164g,收率88%)。
1H NMR(CDCl3,400MHz):δ2.15(3H,s),3.14(2H,t,J=5.5Hz),3.19(2H,t,J=5.5Hz),3.64(2H,t,J=5.1Hz),3.78(2H,t,J=5.1Hz),6.96(2H,d,J=8.8Hz),7.55(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),7.81(1H,br),8.26(1H,dd,J=8.8,2.9Hz),8.61(1H,d,J=2.9Hz);
MS(FAB)m/z:403(M+H)+.(实施例184)N-[4-(4-苯甲酰基哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例133中制备的N-[(4-哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺·2盐酸盐(0.200g,0.461mmol)、苯甲酰氯(0.107mL,0.922mmol)、吡啶(2mL),按照实施例183记载的方法,得到标题目的化合物(0.020g,收率9%)。
1H NMR(CDCl3,400MHz):δ3.20(4H,m),3.62(2H,m),3.95(2H,m),6.96(2H,d,J=8.8Hz),7.44(5H,m),7.55(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),7.77(1H,br),8.26(1H,dd,J=8.8、2.9Hz)、8.61(1H,d,J=2.9Hz);
MS(FAB)m/z:465(M+H)+.
(实施例185)N-[4-[4-(N,N-二辛基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺盐酸盐
使用4-[4-(N,N-二辛基氨基)苯基]苯胺(0.31g,0.75mmol)、DMA(10mL)和2-氯-5-硝基苯甲酰氯(0.20g,0.91mmol),按照实施例2记载的方法,得到油状物质。将得到的油状物质与实施例146记载的方法同样用4-N氯化氢-二氧六环溶液0.4mL处理,得到标题目的化合物盐酸盐(0.47g,收率99%)。
1H NMR(DMSO-d6,400MHz):δ0.83(6H,t,J=6.7Hz),1.12-1.80(24H,m),4.7-5.2(4H,m),7.7-7.9(8H,m),7.91(2H,d,J=8.8Hz),8.36(1H,dd,J=2.7,8.8Hz),8.49(1H,d,J=2.7Hz),10.88(1H,s);
MS(FAB)m/z:592(M+H)+591(M)+;(实施例186)N-[4-[4-(吡咯-1-基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(186a)4-[4-(吡咯-1-基)苯基]硝基苯
向4-(4-硝基苯基)苯胺(8.49g,39.6mmol)的乙酸(40mL)悬浊液中加入2,5-二甲氧基四氢呋喃(10.47g,79.2mmol),加热回流5小时。将反应液冷却后,加入乙醚(200mL),进行搅拌,过滤收集晶体,进行干燥,得到标题目的化合物(9.65g,收率92%)。
1H NMR(DMSO-d6,400MHz):δ6.32(2H,t,J=2.2Hz),7.49(2H,t,J=2.2Hz),7.76(2H,d,J=8.7Hz),7.90(2H,d,J=8.7Hz),8.02(2H,d,J=8.8Hz),8.31(2H,d,J=8.8Hz),10.82(1H,s);
MS(FAB)m/z:000(M+H)+;(186b)4-[4-(吡咯-1-基)苯基]苯胺
向实施例186a中制备的4-[4-(吡咯-1-基)苯基]硝基苯(9.65g,36.5mmol)的二氧六环(200mL)和甲醇(100mL)的溶液中加入氯化镍6水合物(17.36g,73.0mmol)后,在冰水冷却下缓缓加入硼氢化钠(5.53g,146mmol)。浓缩反应液,加入饱和碳酸氢钠水溶液和乙酸乙酯(各400mL),搅拌30分钟后,过滤除去不溶物。用乙酸乙酯萃取滤液,用饱和食盐水洗涤萃取得到的有机层后,用无水硫酸钠干燥,过滤,浓缩,得到标题目的化合物(6.67g,收率78%)。
1H NMR(DMSO-d6,400MHz):δ5.25(2H,bs),6.26(2H,t,J=2.2Hz),6.65(2H,d,J=8.6Hz),7.37(2H,d,J=2.2Hz),7.39(2H,d,J=8.6Hz),7.56(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz);
MS(FAB)m/z:000(M+H)+;(186c)N-[4-[4-(吡咯-1-基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例186b中制备的4-[4-(吡咯-1-基)苯基]苯胺(0.47g,2.0mmol)、DMA(10mL)和2-氯-5-硝基苯甲酰氯(0.53g,2.40mmol),按照实施例2记载的方法,得到标题目的化合物(0.75g,收率90%)。
1H NMR(DMSO-d6,400MHz):δ6.30(2H,t,J=2.0Hz),7.43(2H,t J=2.0Hz).7.67(2H,d,J=8.6Hz),7.7-7.83(6H,m),7.92(1H,d,J=8.5Hz),8.36(1H,dd,J=8.5,2.7Hz),8.50(1H,d,J=2.7Hz),10.82(1H,s);
MS(FAB)m/z:418(M+H)+;(实施例187)N-[[4-[4-(咪唑-1-基)苯基]氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-[[4-(咪唑-1-基)苯基]氨基磺酰基]苯胺(0.31g,1.0mmol)、DMA(10mL)和2-氯-5-硝基苯甲酰氯(0.26g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.30g,收率61%)。
1H NMR(DMSO-d6,400MHz):δ7.06(1H,s),7.21(2H,d,J=8.7Hz),7.53(2H,d,J=8.7Hz),7.63(1H,s),7.80(2H,d,J=d,8.8Hz),7.85(2H,d,J=8.8Hz),7.89(1H,d,J=8.8Hz),7.96-8.03(1H,m),8.13(1H,s),8.35(1H,dd,J=8.8,2.7Hz),8.51(1H,d,J=2.7Hz),10.44(1H,bs),11.08(1H,s);
MS(FAB)m/z:498(M+H)+;(实施例188)N-[4-(N-乙基-N-己基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例115中制备的N-[4-(N-乙基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.062g,0.195mmol)、甲醇(1.2mL)、氰基硼氢化钠(0.015g,0.234mmol)和己醛(0.035mL,0.293mmol),按照实施例115记载的方法,得到标题目的化合物(0.019g,收率25%)。
Rf0.52(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.90(3H,t,J=7.3Hz),1.15(3H,t,J=7.3Hz),1.32(6H,m),1.58(2H,m),3.25(2H,t,J=7.3Hz),3.37(2H,q,J=7.3Hz),6.65(2H,d,J=8.8Hz),7.42(2H,d,J=8.8Hz),7.62(1H,d,J=8.8Hz),7.69(1H,br),8.22(1H,dd,J=8.8,2.9Hz),8.58(1H,m);
MS(FAB)m/z:403 M+.(实施例189)N-[4-(N-乙基-N-丙基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例181中制备的N-[4-(N-丙基氨基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.056g,0.168mmol)、甲醇(2mL)、氰基硼氢化钠(0.021g,0.294mmol)和乙醛(0.016mL,0.294mmol),按照实施例115记载的方法,得到标题目的化合物(0.029g,收率54%)。
Rf0.26(己烷∶乙酸乙酯,9∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.94(3H,t,J=7.3Hz),1.16(3H,t,J=7.3Hz),1.62(2H,tq,J=7.3Hz),3.22(2H,t,J=7.3Hz),3.38(2H,q,J=7.3Hz),6.65(2H,d,J=8.8Hz),7.41(2H,d,J=8.8Hz),7.62(1H,d,J=8.8Hz),7.69(1H,br),8.22(1H,dd,J=8.8,2.9Hz),8.58(1H,d,J=2.9Hz);
MS(FAB)m/z:361 M+.(实施例190)N-[4-(4-叔丁氧基羰基氨基苯基)-噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(190a)2-氨基-4-(4-叔丁氧基羰基氨基苯基)噻唑
向2-氨基-4-(4-氨基苯基)噻唑(2.15g,11.2mmol)的甲醇(30mL)溶液中加入叔丁氧基甲酸酐(2.94g,13.5mmol),放置过夜。
浓缩反应液,加入饱和碳酸氢钠水溶液(50mL)和乙酸乙酯(50mL),搅拌1小时后,用乙酸乙酯分液进行萃取。用食盐水洗涤有机层后,用无水硫酸钠干燥,过滤,浓缩,使之在异丙醚(IPE)中结晶,过滤收集,得到标题目的化合物(1.80g,收率55%)。(190b)N-[4-(4-叔丁氧基羰基氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例190a中制备的2-氨基-4-(4-叔丁氧基羰基氨基苯基)噻唑(0.49g,1.67mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.40g,1.84mmol),按照实施例2记载的方法,得到标题目的化合物(0.55g,收率69%)。
1H NMR(DMSO-d6,400MHz):δ7.52(2H,d,J=8.7Hz),7.56(1H,s),7.81(2H,d,J=8.7Hz),7.88(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.7Hz),9.46(1H,s);
MS(FAB)m/z:475(M+H)+;(实施例191)N-(3-羟基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用3-氨基苯酚(1.09g,10.0mmol)、DMA(20mL)和2-氯-5-硝基苯甲酰氯(2.31g,10.5mmol),按照实施例2记载的方法,得到标题目的化合物(2.19g,收率75%)。
1H NMR(DMSO-d6,400MHz):δ6.52-6.55(1H,m),7.04-7.07(1H,m),7.14(1H,t,J=8.0Hz),7.30(1H,t,J=2.1Hz),7.88(1H,d,J=8.9Hz),8.33(1H,dd,J=8.9,2.8Hz),8.43(1H,d,J=2.8Hz),9.49(1H,s),10.57(1H,s);
MS(FAB)m/z:292(M+H)+;(实施例192)N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺
在实施例87中制备的N-[4-[4-(N-叔丁氧基羰基)氨基苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(4.37g,9.34mmol)的二氯甲烷(100mL)溶液中加入苯甲醚(1mL)和三氟乙酸(10mL),搅拌2小时。浓缩反应液后,加入饱和碳酸氢钠水溶液(300mL)和水(200mL),进行搅拌。1小时后,加入异丙醚(50mL)再搅拌30分钟。过滤收集析出的固体,进行干燥,得到标题目的化合物(3.38g,收率98%)。
1H NMR(DMSO-d6,400MHz):δ5.19(1H,d,J=8.2Hz),6.64(2H,d,J=8.5Hz),7.36(2H,d,J=8.5Hz),7.55(2H,d,J=8.7Hz),7.71(2H,d,J=8.7Hz),7.90(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8,2.8Hz),8.47(1H,d,J=2.8Hz),10.70(1H,s);
MS(FAB)m/z:368(M+H)+,367(M)+(实施例193)N-(4-羟基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用4-氨基苯酚(3.52g,32.3mmol)、DMA(50mL)和2-氯-5-硝基苯甲酰氯(7.45g,33.9mmol),按照实施例2记载的方法,得到标题目的化合物(6.29g,收率74%)。
1H NMR(DMSO-d6,400MHz):δ6.76(2H,d,J=8.8Hz),7.49(2H,d,J=8.8Hz),7.88(1H,d,J=8.8Hz),8.32(1H,d,J=8.8,2.7Hz),8.41(1Hd,J=2.7Hz),9.34(1H,s),10.45(1H,s);
MS(FAB)m/z:292(M)+;(实施例194)N-[4-[4-(N,N-二丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-[4-(N,N-二丙基氨基)苯基]苯胺(0.045g,0.17mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.044g,0.2mmol),按照实施例2记载的方法,得到标题目的化合物(72mg,收率96%)。
Rf0.00(己烷∶乙酸乙酯,9∶1,v/v)
1H NMR(DMSO-d6,400MHz):δ0.90(6H,t,J=7.4Hz),1.50-1.60(4H,m),3.27(4H,t,J=7.4Hz),6.70(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.7Hz),7.72(2H,d,J=8.7Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.8Hz),8.47(1H,d,J=2.8Hz),10.71(1H,s);
MS(FAB)m/z:452(M+H)+;(实施例195)N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(2.04g,5.55mmol)悬浊于甲醇(40mL)中,加入氰基硼氢化钠(0.698g,11.1mmol)和己醛(1.33mL,11.1mmol),0℃下搅拌4小时,室温下搅拌12小时。
向反应溶液中加入饱和碳酸氢钠水溶液(200mL),过滤收集生成的不溶物,用水、异丙醚洗涤,减压干燥,得到标题目的化合物(2.02g,收率82%)。
Rf0.83(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(DMSO-d6,400MHz):δ0.88(3H,t,J=6.6Hz),1.26-1.42(6H,m),1.56(2H,m),3.25(2H,t,J=7.3Hz),5.75(1H,br),6.63(2H,d,J=8.8Hz),7.41(2H,d,J=8.8Hz),7.56(2H,d,J=8.8Hz),7.71(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.9Hz),8.47(1H,d,J=2.9Hz),10.70(1H,s);
MS(FAB)m/z:451 M+.(实施例196)N-[4-[4-(N-己基-N-甲基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例195中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.433mmol)溶解于DMF(2mL)中,加入氢化钠(0.021g,0.487mmol)。0℃下搅拌30分钟后,加入碘代甲烷(0.033mL,0.531mmol),再搅拌15分钟。
向反应溶液中加入水(20mL)、饱和碳酸氢钠水溶液(1mL),用乙酸乙酯萃取。用无水硫酸钠干燥有机相,蒸馏除去溶剂,将得到的残渣用硅胶柱色谱法(己烷∶乙酸乙酯,3∶1,v/v)精制,得到标题目的化合物(0.185g,收率90%)。
Rf0.43(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.89(3H,t,J=6.6Hz),1.30-1.45(6H,m),1.56(2H,tt,J=7.3Hz),3.11(2H,t,J=7.3Hz),3.53(3H,s),3.76(1H,br),6.60(2H,d,J=8.8Hz),7.13(2H,d,J=8.1Hz),7.31(2H,d,J=8.1Hz),7.36(3H,m),7.96(1H,dd,J=8.8,2.9Hz),8.06(1H,d,J=2.9Hz);
MS(FAB)m/z:465 M+.(实施例197)N-[4-[4-(N-乙基-N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例195中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.169g,0.352mmol)悬浊于甲醇(2mL)中,加入氰基硼氢化钠(0.150g,2.39mmol)、乙醛(0.500mL,8.94mmol)、催化剂量的浓硫酸,0℃下搅拌4小时,室温下搅拌14小时。
向反应溶液中加入饱和碳酸氢钠水溶液(2mL)、水(20mL),过滤收集生成的不溶物,用水、异丙醚洗涤,减压干燥,得到标题目的化合物(0.112g,收率62%)。
Rf0.19(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(DMSO-d6,400MHz);δ0.88(3H,t,J=6.2Hz),1.10(3H,t,J=7.3 Hz),1.31(6H,m),1.55(2H,m),3.27(2H,m),3.38(2H,q,J=7.3Hz),6.71(2H,d,J=8.8Hz),7.49(2H,d,J=8.8Hz),7.59(2H,d,J=8.8Hz),7.72(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.9Hz),8.47(1H,d,J=2.9Hz),10.71(1H,s);
MS(FAB)m/z:479 M+.(实施例198)N-[4-[4-(N-己基-N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例195中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.433mmol)溶解于THF(4mL)中,加入丙醛(0.128mL,1.77mmol)、乙酸(0.203mL,3.54mmol)、三乙酰氧基硼氢化钠(0.375g,1.77mmol),0℃下搅拌1.5小时。
向反应溶液中加入饱和碳酸氢钠水溶液(10mL)、水(20mL),用乙酸乙酯萃取。用无水硫酸钠干燥有机相,蒸馏除去溶剂,减压干燥,将得到的残渣溶解在乙醇(2mL)中,加入过量的水。过滤收集生成的不溶物,用水、异丙醚洗涤后,减压干燥,得到标题目的化合物(0.158g,收率72%)。
Rf0.29(己烷∶乙酸乙酯,3∶1,v/v)
1H NMR(CDCl3,400MHz);δ0.90(3H,t,J=6.6Hz),1.02(3H,t,J=7.3Hz),1.28-1.45(6H,m),1.60(2H,m),1.71(2H,m),3.12(2H,t,J=7.0Hz),3.92(2H,t,J=7.3Hz),6.61(2H,d,J=8.8Hz),7.14(2H,d,J=8.8Hz),7.32(2H,d,J=8.8Hz),7.37(3H,m),7.94(1H,dd,J=8.8,2.9Hz),8.01(1H,d,J=2.9Hz);(实施例199)N-[4-[4-(N-丁基-N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例195中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.433mmol)、丁醛(0.160mL,1.77mmol)、乙酸(0.203mL,3.54mmol)、三乙酰氧基硼氢化钠(0.375g,1.77mmol)以及THF(4mL),按照实施例198记载的方法,得到标题目的化合物(0.175g,收率78%)。
Rf0.31(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(CDCl3, 400MHz):δ0.91(3H,t,J=6.6Hz),0.97(3H,t,J=7.3Hz),1.30-1.44(6H,m),1.54-1.66(6H,m),3.31(4H,m),6.71(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.57(2H,d,J=8.8Hz),7.64(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),7.84(1H,br),B.26(1H,dd,J=8.8,2.9Hz),8.62(1H,d,J=2.9Hz);
MS(FAB)m/z:508(M+H)+.(实施例200)N-[4-[4-(N-己基-N-戊基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例195中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.433mmol)、正戊醛(0.188mL,1.77mmol)、乙酸(203mL,3.54mmol)、三乙酰氧基硼氢化钠(0.375g,1.77mmol)以及THF(4mL),按照实施例198记载的方法,得到标题目的化合物(0.212g,收率92%)。
Rf0.34(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.91(5H,m),1.32-1.44(8H,m),1.52-1.68(6H,m),3.30(4H,t,J=7.3Hz),6.71(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),7.84(1H,br),8.27(1H,dd,J=8.8,2.9Hz),8.63(1H,d,J=2.9Hz);
MS(FAB)m/z:522(M+H)+.(实施例201)N-[4-[4-(N,N-二己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例195中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.433mmol)、己醛(0.212mL,1.77mmol)、乙酸(203mL,3.54mmol)、三乙酰氧基硼氢化钠(0.375g,1.77mmol)以及THF(4mL),按照实施例198记载的方法,得到标题目的化合物(0.128g,收率54%)。
Rf0.35(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.91(6H,t,J=6.6Hz),1.28-1.42(12H,m),1.61(4H,m),3.30(4H,t,J=7.3Hz),6.71(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),7.84(1H,br),8.27(1H,dd,J=8.8,2.9Hz),8.63(1H,d,J=2.9Hz);
MS(FAB)m/z:536(M+H)+.(实施例202)N-[4-[4-(N-戊基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(1.50g,4.08mmol)悬浊在甲醇(30mL)中,加入三乙酰氧基硼氢化钠(0.950g,4.49mmol)以及正戊醛(0.477mL,4.49mmol),0℃下搅拌4小时。
向反应溶液中加入稀碳酸氢钠水溶液(100mL),用乙酸乙酯萃取,用饱和食盐水洗涤。用无水硫酸钠干燥有机相,蒸馏除去溶剂,将得到的残渣用硅胶柱色谱法(己烷∶乙酸乙酯,3∶1,v/v)精制,得到粗制的标题目的化合物(1.15g)。
将得到的粗制化合物加热溶解于乙醇中,过滤除去不溶物。浓缩母液,将残渣再次用硅胶柱色谱法(己烷∶乙酸乙酯,3∶1,v/v)精制,得到标题目的化合物(0.143g,收率8%)。
Rf0.74(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(DMSO-d6,400MHz):δ0.90(3H,t,J=7.0Hz),1.35(4H,m),1.56(2H,m),3.02(2H,t,J=7.3Hz),5.72(1H,br),6.63(2H,d,J=8.8Hz),7,41(2H,d,J=8.8Hz),7.56(2H,d,J=8.8Hz),7.71(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8,2.9Hz),8.47(1H,d,J=2.9Hz),10.70(1H,s);
MS(FAB)m/z:437 M+.(实施例203)N-[4-[4-(N-丁基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(1.50g,4.08mmol)、甲醇(30mL)、氰基硼氢化钠(1.54g,24.5mmol)以及丁醛(2.20mL,24.5mmol),按照实施例195记载的方法,得到标题目的化合物(1.50g,收率86%)。
Rf0.69(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(DMSO-d6,400MHz):δ0.93(3H,t,J=7.3Hz),1.40(2H,tq,J=7.3,7.3Hz),1.54(2H,tt,J=7.0,7.3Hz),3.03(2H,t,J=7.0Hz),5.74(1H,br),6.64(2H,d,J=8.4Hz),7.42(2H,d,J=8.4Hz),7.56(2H,d,J=8.4Hz),7.71(2H,d,J=8.4Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.9Hz),8.47(1H,d,J=2.9Hz),10.70(1H,s);
MS(FAB)m/z:423 M+.(实施例204)N-[4-[4-(N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(1.00g,2.71mmol)、甲醇(20mL)、氰基硼氢化钠(1.03g,16.3mmol)以及丙醛(1.18mL,16.3mmol),按照实施例195记载的方法,得到标题目的化合物(0.988g,收率89%)。
Rf0.67(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(DMSO-d6,400MHz):δ0.95(3H,t,J=7.3Hz),1.58(2H,tq,J=7.3,7.3Hz),3.01(2H,t,J=7.3Hz),5.78(1H,br),6.64(2H,d,J=8.8Hz),7.42(2H,d,J=8.8Hz),7.56(2H,d,J=8.8Hz),7.71(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.9Hz),8.47(1H,d,J=2.9Hz),10.70(1H,s);
MS(FAB)m/z:409 M+.(实施例205)N-[4-[4-(N-乙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(1.00g,2.71mmol)、甲醇(20mL)、氰基硼氢化钠(1.03g,16.3mmol)以及乙醛(0.92mL,16.3mmol),按照实施例195记载的方法,得到标题目的化合物(0.714g,收率66%)。
Rf0.65(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(DMSO-d6,400MHz):δ1.18(3H,t,J=7.3Hz),3.10(2H,q,J=7.0Hz),5.72(1H,br),6.63(2H,d,J=8.8Hz),7.42(2H,d,J=8.8Hz),7.56(2H,d,J=8.8Hz),7.71(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8,2.9Hz),8.47(1H,d,J=2.9Hz),10.70(1H,s);
MS(FAB)m/z:395(M+H)+,(实施例206)N-[4-[4-(N-丁基-N-戊基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例203中制备的N-[4-[4-(N-丁基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.472mmol)、正戊醛(0.201mL,1.89mmol)、乙酸(0.216mL,3.77mmol)、三乙酰氧基硼氢化钠(0.400g,1.89mmol)以及THF(4mL),按照实施例198记载的方法,得到标题目的化合物(0.133g,收率57%)。
Rf0.36(己烷∶乙酸乙酯,3∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.93(3H,t,J=7.3Hz),0.97(3H,t,J=7.3Hz),1.30-1.42(6H,m),1.56-1.68(4H,m),3.30(4H,m),6.71(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),7.84(1H,br),8.27(1H,dd,J=8.8,2.9Hz),8.63(1H,d,J=2.9Hz);
MS(FAB)m/z:493 M+.(实施例207)N-[4-[4-(N,N-二丁基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例203中制备的N-(4’-丁基氨基-联苯-4-基)-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.472mmol)、丁醛(0.170mL,1.89mmol)、乙酸(0.216mL,3.77mmol)、三乙酰氧基硼氢化钠(0.400g,1.89mmol)以及THF(4mL),按照实施例198记载的方法,得到标题目的化合物(0.202g,收率89%)。
Rf0.32(己烷∶乙酸乙酯,3∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.97(6H,t,J=7.3Hz),1.38(4H,tq,J=7.3Hz),1.60(4H,m),3.31(4H,t,J=7.7Hz),6.71(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.0Hz),7.65(2H,d,J=8.0Hz),7.66(1H,d,J=8.8Hz),7.84(1H,br),8.26(1H,dd,J=8.8,2.9Hz),8.63(1H,d,J=2.9Hz);
MS(FAB)m/z:479(M+H)+.(实施例208)N-[4-[4-(N-丁基-N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例203中制备的N-[4-[4-(N-丁基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.472mmol)、丙醛(0.136mL,1.89mmol)、乙酸(0.216mL,3.77mmol)、三乙酰氧基硼氢化钠(0.400g,1.89mmol)以及THF(4mL),按照实施例198记载的方法,得到标题目的化合物(0.123g,收率56%)。
Rf0.29(己烷∶乙酸乙酯,3∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.96(6H,m),1.38(2H,tq,J=7.3,7.3Hz),1.62(4H,m),3.30(4H,m),6.71(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.0Hz),7.65(2H,d,J=8.0Hz),7.66(1H,d,J=8.8Hz),7.84(1H,br),8.27(1H,dd,J=8.8,2.9Hz),8.64(1H,d,J=2.9Hz);
MS(FAB)m/z:465 M+.(实施例209)N-[4-[4-(N-丁基-N-乙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例203中制备的N-[4-[4-(N-丁基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.472mmol)、丙醛(0.106mL,1.89mmol)、乙酸(0.216mL,3.77mmol)、三乙酰氧基硼氢化钠(0.400g,1.89mmol)以及THF(4mL),按照实施例198记载的方法,得到标题目的化合物(0.120g,收率56%)。
Rf0.27(己烷∶乙酸乙酯,3∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.98(3H,t,J=7.3Hz),1.19(3H,t,J=7.3Hz),1.39(2H,tq,J=7.3,7.3Hz),1.56-1.66(4H,m),3.30(2H,t,J=7.3Hz),3.41(2H,q,J=7.3Hz),6.73(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.0Hz),7.65(2H,d,J=8.0Hz),7.66(1H,d,J=8.8Hz),7.84(1H,br),8.27(1H,dd,J=8.8,2.9Hz),8.63(1H,d,J=2.9Hz);
MS(FAB)m/z:451 M+;(实施例210)N-[4-[4-(N-丁基-N-甲基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例203中制备的N-[4-[4-(N-丁基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.472mmol)溶解于DMF(2mL)中,加入氢化钠(0.023g,0.519mmol)。0℃下搅拌30分钟后,加入碘代甲烷(0.035mL,0.566mmol),再搅拌1小时。
向反应溶液中加入水(20mL),用乙酸乙酯萃取,用水洗涤有机相3次,用饱和食盐水洗涤1次。用无水硫酸钠干燥有机相,蒸馏除去溶剂,减压干燥。将得到的残渣溶解于乙醇(2mL)中,静置,析出晶体,过滤收集,减压干燥,得到标题目的化合物(0.120g,收率58%)。
Rf0.41(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.96(3H,t,J=7.3Hz),1.43(2H,tq,J=7.3,7.3Hz),1.60(2H,tt,J=7.3,7.3Hz),3.13(2H,t,J=7.3Hz),3.53(3H,s),6.61(2H,d,J=8.8Hz),7.14(2H,d,J=8.8Hz),7.32(2H,d,J=8.0Hz),7.37(2H,d,J=8.0Hz),7.38(1H,d,J=8.8Hz),7.97(1H,dd,J=8.8,2.9Hz),8.06(1H,d,J=2.9Hz);
MS(FAB)m/z:438(M+H)+.(实施例211)N-[4-[4-(N-戊基-N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例204中制备的N-[4-[4-(N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.488mmol)、正戊醛(0.208mL,1.95mmol)、乙酸(0.223mL,3.90mmol)、三乙酰氧基硼氢化钠(0.414g,1.95mmol)以及THF(4mL),按照实施例198记载的方法,得到标题目的化合物(0.179g,收率77%)。
Rf0.60(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.92(3H,t,J=7.3Hz),0.95(3H,t,J=7.3Hz),1.35(4H,m),1.63(4H,m),3.29(4H,m),6.61(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.57(2H,d,J=8.8Hz),7.64(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),7.83(1H,br),8.26(1H,dd,J=8.8,2.9Hz),8.63(1H.d,J=2.9Hz);(实施例212)N-[4-[4-(N-乙基-N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例204中制备的N-[4-[4-(N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.488mmol)溶解于THF(4mL)中,加入乙醛(0.109mL,1.95mmol)、乙酸(0.223mL,3.90mmol)、三乙酰氧基硼氢化钠(0.414g,1.95mmol),在0℃下搅拌1.5小时。
向反应溶液中加入饱和碳酸氢钠水溶液(10mL)、水(20mL),用乙酸乙酯萃取。用饱和食盐水洗涤有机相后,用无水硫酸钠干燥,蒸馏除去溶剂,减压干燥。将得到的残渣溶解于乙醇(2mL)中,静置,析出晶体,过滤收集,减压干燥,得到标题目的化合物(0.124g,收率58%)。
Rf0.41(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.96(3H,t,J=7.3Hz),1.19(3H,t,J=7.3Hz),1.66(2H,tq,J=7.3,7.3Hz),3.27(2H,t,J=7.3Hz),3.42(2H,q,J=7.3Hz),6.73(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),7.85(1H,br),8.26(1H,dd,J=8.8,2.9Hz),8.63(1H,d,J=2.9Hz);(实施例213)N-[4-[4-(N-甲基-N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例204中制备的N-[4-[4-(N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.488mmol)溶解于DMF(2mL)中,加入氢化钠(0.023g,0.537mmol)。在0℃下搅拌30分钟后,加入碘代甲烷(0.037mL,0.586mmol),再搅拌1小时。
向反应溶液中加入水(20mL),用乙酸乙酯萃取,用水洗涤有机相3次,用饱和食盐水洗涤1次。用无水硫酸钠干燥有机相,蒸馏除去溶剂,减压干燥。过滤收集生成的固体,用乙醇洗涤后,减压干燥,得到标题目的化合物(0.119g,收率58%)。
Rf0.31(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ1.00(3H,t,J=7.3Hz),1.65(2H,tq,J=7.3,7.3Hz),3.10(2H,t,J=7.3Hz),3.53(3H,s),3.78(1H,br),6.61(2H,d,J=8.8Hz),7.13(2H,d,J=8.8Hz),7.32(2H,d,J=8.8Hz),7.37(2H,d,J=8.8Hz),7.38(1H,d,J=8.8Hz),7.98(1H,dd,J=8.8,2.9Hz),8.06(1H,d,J=2.9Hz);(实施例214)N-[4-[4-(N,N-二戊基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例202中制备的N-[4-[4-(N-戊基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.086g,0.197mmol)、正戊醛(0.084mL,0.789mmol)、乙酸(0.090mL,1.58mmol)、三乙酰氧基硼氢化钠(0.167g,0.789mmol)以及THF(1.5mL),按照实施例198记载的方法,得到标题目的化合物(0.034g,收率34%)。
Rf0.65(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.93(6H,t,J=7.3Hz),1.36(8H,m),1.62(4H,m),3.30(4H,t,J=7.3Hz),6.71(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),8.27(1H,dd,J=8.8,2.9Hz),8.64(1H,d,J=2.9Hz);
MS(FAB)m/z:507 M+.(实施例215)N-[4-[4-(N-甲基-N-戊基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例202中制备的N-[4-[4-(N-戊基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.175g,0.400mmol)、氢化钠(0.019g,0.440mmol)、碘代甲烷(0.030mL,0.480mmol)和DMF(2mL),按照实施例210记载的方法,得到标题目的化合物(0.142g,收率79%)。
Rf0.42(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.92(3H,t,J=7.3Hz),1.37(4H,m),1.62(2H,m),3.12(2H,t,J=7.3Hz),3.54(3H,s),6.61(2H,d,J=8.8Hz),7.14(2H,d,J=8.8Hz),7.32(2H,d,J=8.0Hz),7.37(2H,d,J=8.0Hz),7.38(1H,d,J=8.8Hz),7.97(1H,dd,J=2.2,8.8Hz),8.06(1H,d,J=2.2Hz);
MS(FAB)m/z:451 M+.(实施例216)N-[4-[4-(N-乙基-N-戊基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例205中制备的N-[4-[4-(N-乙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.139g,0.351mmol)、正戊醛(0.149mL,1.40mmol)、乙酸(0.161mL,2.81mmol)、三乙酰氧基硼氢化钠(0.298g,1.40mmol)以及THF(2.8mL),按照实施例198记载的方法,得到标题目的化合物(0.130g,收率79%)。
Rf0.38(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.93(3H,t,J=7.3Hz),1.19(3H,t,J=7.3Hz),1.35(4H,m),1.63(2H,m),3.29(2H,t,J=7.3Hz),3.41(2H,q,J=7.3Hz),6.73(2H,d,J=8.8Hz).7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.0Hz),7.65(2H,d,J=8.0Hz),7.66(1H,d,J=8.8Hz),8.26(1H,dd,J=8.8,2.9Hz),8.63(1H,d,J=2.9Hz);
MS(FAB)m/z:465 M+.(实施例217)N-[4-[4-(N,N-二乙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例205中制备的N-[4-[4-(N-乙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.200g,0.505mmol)溶解于THF(4mL)中,加入乙醛(0.113mL,2.02mmol)、乙酸(0.231mL,4.04mmol)、三乙酰氧基硼氢化钠(0.428g,2.02mmol),在0℃下搅拌1.5小时。
向反应溶液中加入饱和碳酸氢钠水溶液(10mL)、水(20mL),用乙酸乙酯萃取。用饱和食盐水洗涤有机相后,用无水硫酸钠干燥,蒸馏除去溶剂,减压干燥。过滤收集生成的固体,用异丙醚洗涤后,减压干燥,得到标题目的化合物(0.186g,收率87%)。
Rf0.25(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ1.20(6H,t,J=7.3Hz),3.40(4H,q,J=7.3Hz),6.75(2H,d,J=8.8Hz),7.48(2H,d,J=8.8Hz),7.58(2H,d,J=8.0Hz),7.65(2H,d,J=8.0Hz),7.67(1H,d,J=8.8Hz),8.26(1H,dd,J=8.8,2.9Hz),8.63(1H,d,J=2.9Hz);
MS(FAB)m/z:423 M+.(实施例218)N-[4-[4-(N-乙基-N-甲基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例205中制备的N-[4-[4-(N-乙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.202g,0.505mmol)、氢化钠(0.024g,0.555mmol)、碘代甲烷(0.038mL,0.606mol)和DMF(2mL),按照实施例210记载的方法,得到标题目的化合物(0.141g,收率68%)。
Rf0.32(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ1.26(3H,t,J=7.3Hz),3.18(2H,q,J=7.3Hz),3.54(3H,s),6.62(2H,d,J=8.8Hz),7.14(2H,d,J=8.8Hz),7.32(2H,d,J=8.0Hz),7.38(3H,m),7.97(1H,dd,J=8.8,2.9Hz),8.06(1H,d,J=2.9Hz);
MS(FAB)m/z:409 M+.(实施例219)N-[4-[4-(N-辛基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
将实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(1.50g,4.08mmol)悬浊于甲醇(30mL)中,加入氰基硼氢化钠(1.54g,14.4mmol)和辛醛(3.82mL,14.4mmo1),室温下搅拌12小时。
过滤反应溶液,将得到的残渣依次用甲醇、异丙醚、水洗涤,减压干燥,得到标题目的化合物(1.20g,收率61%)。
Rf0.79(己烷∶乙酸乙酯,1∶1,v/v)
1H NMR(DMSO-d6,400MHz):δ0.87(3H,t,J=6.6Hz),1.20-1.40(10H,m),1.55(2H,m),3.02(2H,t,J=7.0Hz),5.75(1H,br),6.63(2H,d,J=8.8Hz),7.41(2H,d,J=8.8Hz),7.56(2H,d,J=8.8Hz),7.71(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8,2.9Hz),8.47(1H,d,J=2.9Hz),10.70(1H,s);
MS(FAB)m/z:479 M+.(实施例220)N-[4-[4-(N-己基-N-辛基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐
将实施例219中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.150g,0.313mmol)溶解于THF(3mL)中,加入己醛(0.150mL,1.25mmol)、乙酸(0.143mL,2.50mmol)、三乙酰氧基硼氢化钠(0.265g,1.25mmol),在0℃下搅拌2小时。
向反应溶液中加入饱和碳酸氢钠水溶液(10mL)、水(20mL),用乙酸乙酯萃取。用无水硫酸钠干燥有机相,蒸馏除去溶剂,减压干燥,将得到的残渣溶解于乙醇(2mL)中,加入过量的水。过滤收集生成的不溶物,用硅胶柱色谱法(己烷∶乙酸乙酯,4∶1,v/v)精制。将得到的产物溶解于乙醚(4mL)中,加入1N盐酸-乙醚溶液(0.5mL),过滤收集生成的固体,减压干燥,得到标题目的化合物(0.102g,收率54%)。
1H NMR(DMSO-d6,400MHz):δ0.83(6H,m),1.21(18H,m),1.66(2H,m),3.91(4H,m),7.70-8.00(8H,m),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.9Hz),8.50(1H,d,J=2.9Hz);
MS(FAB)m/z:564(M-Cl)+.(实施例221)N-[4-[4-(N-辛基-N-戊基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐
使用实施例219中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.150g,0.313mmol)、正戊醛(0.133mL,1.25mmol)、乙酸(0.143mL,2.50mmol)、三乙酰氧基硼氢化钠(0.265g,1.25mmol)、THF(3mL),按照实施例220记载的方法,得到标题目的化合物(0.060g,收率33%)。
1H NMR(DMSO-d6,400MHz):δ0.82(6H,m),1.21(16H,m),1.65(2H,m),3.77(4H,m),7.70-8.00(8H,m),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.9Hz),8.49(1H,d,J=2.9Hz);
MS(FAB)m/z:550(M-Cl)+.(实施例222)N-[4-[4-(N-丁基-N-辛基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例219中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.150g,0.313mmol)、丁醛(0.113mL,1.25mmol)、乙酸(0.143mL,2.50mmol)、三乙酰氧基硼氢化钠(0.265g,1.25mmol)、THF(3mL),按照实施例198记载的方法,得到标题目的化合物(0.091g,收率54%)。
Rf0.65(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.90(3H,m),0.97(3H,t,J=7.3Hz),1.24-1.42(12H,m),1.60(4H,m),3.30(4H,m),6.71(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.58(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.66(1H,d,J=8.8 Hz),7.84(1H,br),8.27(1H,dd,J=8.8,2.9Hz),8.64(1H,d,J=2.9Hz);
MS(FAB)m/z:535 M+.(实施例223)N-[4-[4-(N-丁基-N-辛基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺·1盐酸盐
将实施例222中制备的N-[4-[4-(N-丁基-N-辛基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.034g,0.063mmol)溶解于乙醚(1mL)中,加入1N盐酸-乙醚溶液(0.2mL)。过滤收集生成的固体,减压干燥,得到标题目的化合物(0.028g,收率77%)。
1H NMR(DMSO-d6,400MHz):δ0.82(6H,m),1.21(14H,m),1.64(2H,m),3.74(4H,m),7.70-8.00(8H,m),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.9Hz),8.49(1H,m);
MS(FAB)m/z:536(M-Cl)+.(实施例224)N-[4-[4-(N-辛基-N-丙基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例219中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.150g,0.313mmol)、丙醛(0.090mL,1.25mmol)、乙酸(0.143mL,2.50mmol)、三乙酰氧基硼氢化钠(0.265g,1.25mmol)、THF(3mL),按照实施例198记载的方法,得到标题目的化合物(0.103g,收率63%)。
Rf0.63(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.89(3H,t,J=7.3Hz),0.95(3H,t,J=7.3Hz),1.24-1.38(10H,m),1.63(4H,m),3.28(4H,m),6.71(2H,d,J=8.8Hz),7.47(2H,d,J=8.8Hz),7.57(2H,d,J=8.8Hz),7.64(2H,d,J=8.8Hz),7.65(1H,d,J=8.8Hz),7.86(1H,br),8.25(1H,dd,J=8.8,2.9Hz),8.62(1H,d,J=2.9Hz);
MS(FAB)m/z:521 M+.(实施例225)N-[4-[4-(N-乙基-N-辛基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例219中制备的N-[4-[4-(N-己基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.150g,0.313mmol)、乙醛(0.078mL,1.25mmol)、乙酸(0.143mL,2.50mmol)、三乙酰氧基硼氢化钠(0.265g,1.25mmol)、THF(3mL),按照实施例217记载的方法,得到标题目的化合物(0.097g,收率61%)。
Rf0.61(己烷∶乙酸乙酯,2∶1,v/v)
1H NMR(CDCl3,400MHz):δ0.89(3H,t,J=7.3Hz),1.19(3H,t,J=7.3Hz),1.24-1.38(10H,m),1.62(2H,m),3.29(2H,t,J=7.3Hz),3.41(2H,q,J=7.3Hz),6.73(2H,d,J=8.8Hz),7.48(2H,d,J=8.8Hz),7.58(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.66(1H,d,J=8.8Hz),7.83(1H,br),8.27(1H,dd,J=8.8,2.9Hz),8.64(1H,d,J=2.9Hz);
MS(FAB)m/z:507(M+H)+.(实施例226)N-[4-[4-(N-甲基-N-辛基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例219中制备的N-[4-[4-(N-辛基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺(0.150g,0.313mmol)、氢化钠(0.015g,0.345mmol)、碘代甲烷(0.023mL,0.375mmol)和DMF(2mL),按照实施例210记载的方法,得到标题目的化合物(0.101g,收率66%)。
Rf0.31(己烷∶乙酸乙酯,3∶1,v/v)
1H NMR(CDCl3,400MHz):δo.88(3H,t,J=7.3Hz),1.25-1.45(10H,m),1.50-1.65(4H,m),3.12(2H,t,J=7.3Hz),3.53(3H,s),6.61(2H,d,J=8.8Hz),7,14(2H,d,J=8,8Hz),7.32(2H,d,J=8.0Hz),7.37(2H,d,J=8.0Hz),7.38(1H,d,J=8.8Hz),7.97(1H,dd,J=8.8,2.2Hz),8.06(1H,d,J=2.2Hz);
MS(FAB)m/z:494(M+H)+.(实施例227)N-[4-[4-(吡啶-3-基-羰基)哌嗪-1-基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例133中制备的N-[4-(哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺·2盐酸盐(0.200g,0.461mmol)、烟酰氯·盐酸盐(0.123g,0.692mmol)、吡啶(2mL),按照实施例183记载的方法,得到标题目的化合物(0.140g,收率65%)。
1H NMR(CDCl3,400MHz):δ3.20(4H,m),3.62(2H,m),3.95(2H,m),6.94(2H,d,J=8.8Hz),7.39(1H,dd,J=5.1,8.0Hz),7.55(2H,d,J=8.8Hz),7.62(1H,d,J=8.8Hz),7.79(1H,m),8.14(1H,br),8.22(1H,dd,J=8.8,2.1Hz),8.55(1H,d,J=2.1Hz),8.68(2H,m);
MS(FAB)m/z:466(M+H)+.(实施例228)N-[4-[4-(吡啶-4-基-羰基)哌嗪-1-基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例133中制备的N-[4-(哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺·2盐酸盐(0.200g,0.461mmol)、异烟酰氯·盐酸盐(0.123g,0.692mmol)、吡啶(2mL),按照实施例183记载的方法,得到标题目的化合物(0.205g,收率96%)。
1H NMR(CDCl3,400MHz):δ3.12(2H,m),3.27(2H,m),3.54(2H,m),3.95(2H,m),6.93(2H,d,J=8.8Hz),7.32(2H,d,J=5.8Hz),7.55(2H,d,J=8.8Hz),7.64(1H,d,J=8.8Hz),8.00(1H,br),8.24(1H,dd,J=8.8,2.1Hz),8.58(1H,d,J=2.1Hz),8.72(2H,d,J=5.8Hz);
MS(FAB)m/z:466(M+H)+.(实施例229)N-(2-乙氧基苯基)-(2-氯-5-硝基苯基)甲酰胺
使用2-乙氧基苯胺(0.33g,2.40mmol)、DMA(4mL)和2-氯-5-硝基苯甲酰氯(0.58g,2.64mmol),按照实施例2记载的方法,得到标题目的化合物(0.41g,收率54%)。
1H NMR(DMSO-d6,400MHz):δ1.35(3H,t,J=7.0Hz),4.10(2H,q,J=7.0Hz),6.98(1H,t,J=7.5Hz),7.09(1H,d,J=7.5Hz),7.18(1H,t,J=7.5Hz),7.87(1H,d,J=7.5Hz),7.87(1H,d,J=8.6Hz),8.33(1H,dd,J=8.6,2.7Hz),8.41(1H,d,J=2.7Hz),9.91(1H,s);
MS(FAB)m/z:320(M+H)+;(实施例230)N-[4-(2-羟基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(2-羟基乙基)苯胺(5.02g,36.6mmol)、DMA(50mL)和2-氯-5-硝基苯甲酰氯(8.45g,38.4mmol),按照实施例2记载的方法,得到标题目的化合物(9.18g,收率78%)。
1H NMR(DMSO-d6,400MHz):δ2.70(2H,t,J=7.1Hz),3.56-3.61(2H,m),4.64(1H,t,J=5.2Hz),7.22(2H,d,J=8.4Hz),7.60(2H,d,J=8.4Hz),7.89(1H,d,J=8.8Hz),8.33(1H,dd,J=8.8,2.8Hz),8.43(1H,d,J=2.8Hz),10.63(1H,s);
MS(FAB)m/z:321(M+H)+;(实施例231)N-[[3-[4-(咪唑-1-基)苯基]氨基羰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用3-氨基-N-[4-(咪唑-1-基)苯基]苯甲酰胺(0.28g,1.0mmol)、DMA(10mL)和2-氯-5-硝基苯甲酰氯(0.26g,1.20mmol),按照实施例2记载的方法,得到标题目的化合物(0.41g,收率89%)。
1H NMR(DMSO-d6,400MHz):δ7.11(1H,s),7.57(1H,t,J=7.9Hz),7.65(2H,d,J=8.9Hz),7.72(1H,s),7.77(1H,d,J=7.6Hz),7.90-7.95(4H,m),8.22-8.26(2H,s),8.51(1H,d,J=2.7Hz),10.49(1H,s),10.94(1H,s);
MS(FAB)m/z:462(M+H)+;(实施例232)N-[[4-[4-(N-乙基-N-异丙基氨基)苯基]氨基磺酰基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-[4-(N-乙基-N-异丙基氨基)苯基氨基磺酰基]苯胺(0.33g,1.0mmol)、DMA(10mL)和2-氯-5-硝基苯甲酰氯(0.26g,1.20mmol),按照实施例2记载的方法,得到标题目的化合物(0.42g,收率81%)。
1H NMR(DMSO-d6,400MHz):δ1.03(3H,t,J=6.9Hz),1.08(6H,d,J=3.3Hz),3.14(2H,q,J=6.9Hz),3.8-4.0(1H,m),6.57(2H,d,J=9.1Hz),6.85(2H,d,J=9.1Hz),7.69(2H,d,J=8.8Hz),7.82(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.7Hz),8.52(1H,d,J=2.7Hz),11.05(1H,s);
MS(FAB)m/z:516(M)+,517(M+H)+;(实施例233)N-[3-(2-氨基-噻唑-4-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例156中得到的N-(3-乙酰基苯基)-(2-氯-5-硝基苯基)甲酰胺(1.91g,6.0mmol)、硫脲(0.91g,12mmol)和碘(1.52g,6.0mmol),按照参考例2记载的方法,得到标题目的化合物(2.06g,收率91%)。
1H NMR(DMSO-d6,400MHz):δ7.01(1H,s),7.40(1H,t,J=7.9Hz),7.53-7.58(2H,m),7.90(1H,d),8.19(1H,t,J=1.7Hz),8.35(1H,dd,J=8.8,2.7Hz),8.47(1H,d,J=2.7Hz),10.77(1H,s);
MS(FAB)m/z:375(M+H)+;(实施例234)N-[4-(3-叔丁氧基羰基氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(234a)2-氨基-4-(3-叔丁氧基羰基氨基苯基)噻唑
使用2-氨基-(3-氨基苯基)噻唑(1.43g,7.47mmol)、甲醇(30mL)和叔丁氧基甲酸酐(1.80g,8.24mmol),按照实施例190a记载的方法,得到标题目的化合物(2.10g,收率97%)。
1H NMR(DMSO-d6,400MHz):δ6.86(1H,s),7.03(2H,s),7.18-7.26(2H,m),7.36-7.38(1H,m),8.01(1H,s),9.33(1H,s);(234b)N-[4-(3-叔丁氧基羰基氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例234a中制备的2-氨基-4-(3-叔丁氧基羰基氨基苯基)噻唑(0.29g,1.0mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.26g,1.2mmol),按照实施例2记载的方法,得到标题目的化合物(0.45g,收率95%)。
1H NMR(DMSO-d6,400MHz):δ7.26-7.33(2H,m),7.51(1H,dd,J=1.7,6.8Hz),7.65(1H,s),7.91(1H,d,J=8.8Hz),8.22(1H,s),8.37(1H,dd,J=8.8,2.7Hz),8.60(1H,d,J=2.7Hz),9.43(1H,s);
MS(FAB)m/z:475(M+H)+;(实施例235)N-[4-[4-(N,N-二甲磺酰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
向实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)的THF(10mL)溶液中加入三乙胺(0.55mL,4.0mmol)和甲磺酰氯(0.17mL,2.2mmol),搅拌3小时。向反应液中加入饱和碳酸氢钠水溶液和乙酸乙酯,搅拌1小时后,用乙酸乙酯萃取,将萃取得到的有机层依次用饱和硫酸氢钾水溶液和饱和食盐水洗涤后,用无水硫酸钠干燥,过滤浓缩。加入异丙醚和己烷,使残渣固化,过滤收集,得到标题目的化合物(0.44mg,收率83%)。
1H NMR(DMSO-d6,400MHz):δ3.56(6H,s),7.60(2H,d,J=8.4 Hz),7.78(2H,d,J=8.8Hz),7.78(2H,d,J=8.4Hz),7.84(2H,d,J=8.8Hz),7.92(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.7Hz),8.50(1H,d,J=2.7Hz),10.86(1H,s);
MS(FAB)m/z:524(M+H)+;(实施例236)N-[4-[4-(甲基氨基硫代羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
向实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)的THF(5mL)溶液中加入硫代异氰酸甲酯(0.18g,2.5mmol),搅拌一夜。向反应液中加入甲醇(0.2mL),1小时后浓缩。向残渣中加入水(10mL)和己烷(5mL),搅拌后,过滤收集析出的固体,干燥,得到标题目的化合物(0.42g,收率96%)。
1H NMR(DMSO-d6,400MHz):δ7.33(2H,d,J=8.5Hz),7.49(2H,d,J=8.5Hz),7.54(2H,d,J=8.7Hz),7.65(2H,d,J=8.7Hz),7.76(1H,d,J=8.8Hz),8.21(1H,dd,J=8.8,2.8Hz),8.34(1H,d,J=2.8Hz),9.52(1H,bs),10.79(1H,s);
MS(FAB)m/z:440(M)+;(实施例237)N-[4-(2,2,2-三氟-1-羟基-1-三氟甲基-乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(2,2,2-三氟-1-羟基-1-三氟甲基-乙基)苯胺(0.44g,1.69mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.41g,1.86mmol),按照实施例2记载的方法,得到标题目的化合物(0.62g,收率82%)。
1H NMR(DMSO-d6,400MHz):δ5.43(1H,bs),7.69(2H,d,J=8.7Hz),7.84(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.7Hz),8.50(1H,d,J=2.7Hz),10.94(1H,s);
MS(FAB)m/z:443(M+H)+;(实施例238)N-[4-(1-羟基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
向实施例155中制备的N-(4-乙酰基苯基)-(2-氯-5-硝基苯基)甲酰胺(0.32g,1.0mmol)的THF水溶液(9∶1,v/v,5mL)中加入硼氢化钠(0.04g,1.0mmol),室温下搅拌1小时。向反应液中加入乙酸乙酯和饱和碳酸氢钠水溶液,分液萃取。将萃取得到的有机层用饱和食盐水洗涤后,用无水硫酸钠干燥,过滤,浓缩。向残渣中加入己烷,过滤收集固体,干燥,得到标题目的化合物(0.24g,收率76%)。
1H NMR(DMSO-d6,400MHz):δ1.31(3H,d,J=6.4Hz),4.67-4.73(1H,m),5.13(1H,d,J=4.7Hz),7.33(2H,d,J=8.5Hz),7.63(2H,d,J=8.5Hz),7.89(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8.2.8Hz),8.44(1H,d,J=2.8Hz),10.65(1H,s);
MS(FAB)m/z:321(M+H)+;(实施例239)N-[3-(1-羟基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例156中制备的N-(3-乙酰基苯基)-(2-氯-5-硝基苯基)甲酰胺(0.32g,1.0mmol)、THF水溶液(9∶1,v/v,5mL)和硼氢化钠(0.04g,1.0mmol),按照实施例238记载的方法,得到标题目的化合物(0.24g,收率74%)。
Rf0.00(己烷∶乙酸乙酯,9∶1,v/v)
1H NMR(DMSO-d6,400MHz):δ1.31(3H,d,J=6.4Hz),4.66-4.73(1H,m),5.18(1H,d,J=4.1Hz),7.09(1H,d,J=7.7Hz),7.29(1H,t,J=7.7Hz),7.54-7.57(1H,m),7.70(1H,bs),7.87(1H,dd,J=8.8Hz),8.32(1H,dd,J=8.8,2.7Hz),8.43(1H,d,J=2.7Hz),10.67(1H,s);
MS(FAB)m/z:320(M)+;(实施例240)N-[4-(5,7,7,10,10-五甲基-7,8,9,10-四氢-5H-5,13-二氮杂-苯并[4,5]环庚三烯并[1,2-b]萘-12-基)苯基]-(2-氯-5-硝基苯基)甲酰胺(240a)4-(5,7,7,10,10-五甲基-7,8,9,10-四氢-5H-5,13-二氮杂-苯并[4,5]环庚三烯并[1,2-b]萘-12-基)苯胺
使用4N-氯化氢-二氧六环(2mL)对由4-(5,7,7,10,10-五甲基-7,8,9,10-四氢-5H-5,13-二氮杂-苯并[4,5]环庚三烯并[1,2-b]萘-12-基)苯甲酸(0.97g,2.21mmol)、叔丁醇(10mL)、DPPA(0.59mL,2.74mmol)和三乙胺(0.38mL,2.74mmol)制备的4-(5,7,7,10,10-五甲基-7,8,9,10-四氢-5H-5,13-二氮杂-苯并[4,5]环庚三烯并[1,2-b]萘-1 2-基)苯胺的BOC体(0.59g,1.15mmol)作用,按照实施例88记载的方法,得到标题目的化合物的盐酸盐(0.50g)。将得到的盐酸盐用饱和碳酸氢钠水溶液和乙酸乙酯分液萃取,用无水硫酸钠干燥,过滤浓缩,作为油状物质得到标题目的化合物(0.41g,收率87%)。
1H NMR(DMSO-d6,400MHz):δ1.05(3H,s),1.17(3H,s),1.25(3H,s),1.29(3H,s),1.60-1.65(4H,m),3.16(3H,s),5.67(2H,s),6.57(2H,d,J=8.7Hz),6.96(1H,s),6.99-7.10(4H,m),7.01(1H,s),7.42(2H,d,J=8.7);(240b)N-[4-(5,7,7,10,10-五甲基-7,8,9,10-四氢-5H-5,13-二氮杂-苯并[4,5]环庚三烯并[1,2-b]萘-12-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例240a中制备的4-(5,7,7,10,10-五甲基-7,8,9,10-四氢-5H-5,13-二氮杂-苯并[4,5]环庚三烯并[1,2-b]萘-12-基)苯胺(0.41g,1.00mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.25g,1.13mmol),按照实施例2记载的方法,得到标题目的化合物(0.45g,收率76%)。
1H NMR(DMSO-d6,400MHz):δ1.04(3H,s),1.16(3H,s),1.26(3H,s),1.31(3H,s),1.57-1.66(4H,m),3.21(3H,s),6.95(1H,s),7.06(1H,s),7.06-7.19(4H,m),7.73(2H,d,J=8.8Hz),7.82(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.7Hz),8.54(1H,d,J=2.7Hz),10.96(1H,s);
MS(FAB)m/z:593(M+H)+,592(M)+;(实施例241)N-[4-(4-氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例190中制备的N-[4-(4-叔丁氧基羰基氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(0.36g,0.75mmol)、二氯甲烷(10mL)、苯甲醚(0.1mL)和三氟乙酸(1mL),按照实施例192记载的方法,得到标题目的化合物(0.24g,收率86%)。
1H NMR(DMSO-d6,400MHz):δ5.26-5.27(2H,m),6.59(2H,d,J=8.6Hz),7.34(1H,s),7.59(2H,d,J=8.6Hz),7.90(1H,d,J=8.9Hz),8.37(1H,dd,J=8.9,2.8Hz),8.58(1H,d,J=2.8Hz);
MS(FAB)m/z:375(M+H)+;(实施例242)N-[4-[4-(苯基氨基羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和异氰酸苯酯(0.13mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.45g,收率93%)。
1H NMR(DMSO-d6,400MHz):δ6.98(1H,t,J=7.7Hz),7.29(2H,d,J=7.7Hz),7.47(2H,d,J=7.7Hz),7.55(2H,d,J=8.3Hz),7.62(2H,d,J=8.4Hz),7.67(2H,d,J=8.4Hz),7.78(2H,d,J=8.3Hz),7.91(1H,d,J=8.8Hz),7.35(1H,d,J=8.8Hz),8.49(1H,bs),8.69(1H,s),8.77(1H,s),10.78(1H,s);
MS(FAB)m/z:487(M+H)+;(实施例243)N-[4-[4-(氨基羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和三甲基甲硅烷基异氰酸酯(0.16mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.37g,收率90%)。
1H NMR(DMSO-d6,400MHz);δ5.87(1H,s),7.48(2H,d,J=8.8Hz),7.55(2H,d,J=8.8Hz),7.64(2H,d,J=8.7Hz),7.76(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.8Hz),8.48(1H,d,J=2.8Hz),8.61(1H,s),10.77(1H,s);
MS(FAB)m/z:411(M+H)+;(实施例244)N-[4-[4-(乙氧基羰基氨基羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和乙氧基羰基异氰酸酯(0.12mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.47g,收率97%)。
1H NMR(DMSO-d6,400MHz):δ1.14(3H,t,J=7.1Hz),4.20(2H,q,J=7.1Hz),7.60(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.68(2H,d,J=8.7Hz),7.79(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.8Hz),8.49(1H,d,J=2.8Hz),9.93(1H,s),10.38(1H,s),10.79(1H,s);
MS(FAB)m/z:483(M+H)+;483(M+H)+
(实施例245)N-[4-[4-[(3-氟苯基)氨基硫代羰基氨基]苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和3-氟苯基异氰酸酯(0.15mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.49g,收率95%)。
1H NMR(DMSO-d6,400MHz):δ6.92-6.98(1H,m),7.28(1H,d,J=8.1Hz),7.34-7.40(1H,m),7.58(1H,d,J=8.4Hz),7.59(1H,s),7.67(2H,d,J=8.7Hz),7.71(2H,d,J=8.7Hz),7.80(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.8Hz),8.49(1H,d,J=2.8Hz),10.01(1H,s),10.81(1H,s);
MS(FAB)m/z:521(M+H)+;(实施例246)N-[4-(4-硝基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基-4-(4-硝基苯基)噻唑(0.40g,1.82mmol)、DMA(5mL)和2-氯-5-硝基苯甲酰氯(0.47g,2.13mmol),按照实施例2记载的方法,得到标题目的化合物(0.71g,收率96%)。
1H NMR(DMSO-d6,400MHz):δ7.91(1H,d,J=8.8Hz),8.12(1H,bs),8.20(2H,d,J=9.0Hz),8.32(2H,d,J=9.0Hz),8.37(1H,dd,J=8.8,2.7Hz),8.62(1H,d,J=2.7Hz);
MS(FAB)m/z:405(M+H)+;(实施例247)N-[4-[4-[(3-甲氧基苯基)氨基羰基氨基]苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和3-甲氧基苯基异氰酸酯(0.16mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.50g,收率97%)。
1H NMR(DMSO-d6,400MHz):δ3.74(3H,s),6.55-6.58(1H,m),6.93-6.96(1H,m),7.16-7.21(2H,m),7.54(2H,d,J=8.7Hz),7.61(1H,d,J=8.7Hz),7.67(2H,d,J=8.7Hz),7.78(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.8Hz),8.49(1H,d,J=2.8Hz),8.71(1H,s),8.76(1H,s),10.78(1H,s);
MS(FAB)m/z:51.7(M+H)+;(实施例248)N-[4-[4-(苯甲基氨基羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和异氰酸苯甲酯(0.15mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.49g,收率98%)。
1H NMR(DMSO-d6,400MHz):δ4.32(2H,d,J=5.8Hz),6.65(1H,t,J=5.8Hz),7.23-7.27(1H,m),7.32-7.37(4H,m),7.50(2H,d,J=8.7Hz),7.56(2H,d,J=8.7Hz),7.65(2H,d,J=8.7Hz),7.76(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.7Hz),8.48(1H,d,J=2.7Hz),8.67(1H,s),10.76(1H,s);
MS(FAB)m/z:501(M+H)+;(实施例249)N-[4-[4-[(2,4-二氟苯基)氨基羰基氨基]苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和2,4-二氟苯基异氰酸酯(0.19g,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.50g,收率96%)。
1H NMR(DMSO-d6,400MHz):δ7.00-7.06(1H,m),7.29(1H,ddd,J=11.4,8.9,2.7Hz),7.51(2H,d,J=8.7Hz),7.60(2H,d,J=8.7Hz),7,65(2H,d,J=8.7Hz),7.75(2H,d,J=8.7Hz),8.04-8.12(1H,m),8.32(1H,dd,J=8.8,2.7Hz),8.46(1H,d,J=2.7Hz),8.51(1H,s),9.10(1H,bs),10.75(1H,s);
MS(FAB)m/z:523(M+H)+;(实施例250)N-[4-[4-(苯甲酰基氨基硫代羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和苯甲酰基异氰酸酯(0.16mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.51g,收率96%)。
1H NMR(DMSO-d6,400MHz):δ7.56(2H,t,J=7.5Hz),7.68(1H,t,J=7.5Hz),7.74-7.76(4H,m),7.81-7.83(4H,m),7.92(1H,d,J=8.8Hz),8.00(2H,d,J=7.5Hz),8.36(1H,dd,J=8.8,2.8Hz),8.50(1H,d,J=2.8Hz),10.83(1H,s),11.60(1H,s);
MS(FAB)m/z:531(M+H)+;(实施例251)N-[4-[4-(乙氧基羰基氨基硫代羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和乙氧基羰基异硫氰酸酯(0.14mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.48g,收率96%)。
1H NMR(DMSO-d6,400MHz):δ1.27(3H,t,J=7.1Hz),4.23(2H,q,J=7.1Hz),7.71(4H,s),7.73(2H,d,J=8.8Hz),7.81(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.7Hz),8.50(1H,d,J=2.7Hz),10.82(1H,s),11.29(1H,s),11.61(1H,s);
MS(FAB)m/z:499(M+H)+;(实施例252)N-[4-[4-(苯基氨基硫代羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和异硫氰酸苯酯(0.24mL,2.0mmol),按照实施例236记载的方法,得到标题目的化合物(0.45g,收率89%)。
1H NMR(DMSO-d6,400MHz):δ7.14(1H,t,J=7.4Hz),7.35(2H,t,J=7.9Hz),7.49-7.53(2H,m),7.57-7.61(2H,m),7.66(2H,d,J=8.7Hz),7.70(2H,d,J=8.7Hz),7.80(2H, d,J=8.7Hz),7.91(1H,d,J=8.8Hz),8.35(1 H,dd,J=8.8,2.7Hz),8.49(1H,d,J=2.7Hz),9.84(1H,s),9.89(1H,bs),10.81(1H,s);
MS(FAB)m/z:503(M+H)+;(实施例253)N-[4-(3-氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例234中制备的N-[4-(3-叔丁氧基羰基氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(0.20g,0.43mmol)、二氯甲烷(5mL)、苯甲醚(0.05L)和三氟乙酸(1mL),按照实施例192记载的方法,得到标题目的化合物(0.12g,收率78%)。
1H NMR(DMSO-d6,400MHz):δ5.15(2H,bs),6.52-6.55(1H,m),7.06(1H,s),7.06-7.12(2H,m),7.54(1H,s),7.91(1H,d,J=8.9Hz),8.37(1H,dd,J=8.9,2.8Hz),8.59(1H,d,J=2.8Hz);
MS(FAB)m/z:375(M+H)+;374(M)+;(实施例254)N-[4-[4-(2-硝基苯基氨基羰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和2-硝基苯基异氰酸酯(0.20g,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.48g,收率90%)。
1H NMR(DMSO-d6,400MHz):δ7.20-7.25(1H,m),7.59(2H,d,J=8.8Hz),7.65(2H,d,J=8.8Hz),7.69(2H,d,J=8.8Hz),7.70-7.74(1H,m),7.79(2H,d,J=8.8Hz),7.91(1H,d,J=8.8Hz),8.11(1H,dd,J=8.4,1.5Hz),8.32(1H,dd,J=8.4,1.5Hz),8.35(1H,dd,J=8.8,2.8Hz),8.49(1H,d,J=2.8Hz),9.64(1H,bs),9.95(1H,bs);
MS(FAB)m/z:532(M+H)+;(实施例255)N-[4-(2-氨基-噻唑-4-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例155中制备的N-(4-乙酰基苯基)-(2-氯-5-硝基苯基)甲酰胺(4.78g,15.0mmol)、硫脲(0.91g,12mmol)和碘(1.52 g,6.0mmol),按照参考例2记载的方法,得到标题目的化合物(3.49g,收率62%)。
1H NMR(DMSO-d6,400MHz):δ6.95(1H,s),7.04(2H,bs),7.70(2H,d,J=8.7Hz),7.80(2H,d,J=8.7Hz),7.90(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8,2.7Hz),8.48(1H,d,J=2.7Hz),10.75(1H,s);
MS(FAB)m/z:375(M+H)+;(实施例256)N-[4-[4-[(吡啶-3-基)氨基硫代羰基氨基]苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(5mL)和3-吡啶基异硫氰酸酯(0.16mg,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.45g,收率89%)。
1H NMR(DMSO-d6,400MHz):δ7.38(1H,dd,J=8.5,4.8Hz),7.58(2H,d,J=8.6Hz),7.68(2H,d,J=8.6Hz),7.71(2H,d,J=8.7Hz),7.80(2H,d,J=8.7Hz),7.91(1H,d,J=8.9Hz),7.96-7.98(1H,m),8.33(1H,dd,J=4.8,1.4Hz),8.36(1H,dd,J=8.9,2.8Hz),8.49(1H,d,J=2.8Hz),8.63(1H,d,J=2.4Hz),9.92(1H,bs),10.11(1H,s),10.81(1H,s);
MS(FAB)m/z:504(M+H)+;(实施例257)N-[4-[(吡啶-3-基)氨基硫代羰基氨基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例180中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺(0.29g,1.0mmol)、THF(5mL)和3-吡啶基异硫氰酸酯(0.16mg,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.39g,收率91%)。
1H NMR(DMSO-d6,400MHz):δ7.37(1H,dd,J=8.1,4.7Hz),7.46(2H,d,J=8.6Hz),7.68(2H,d,J=8.6Hz),7.90(1H,d,J=8.8Hz),7.95(1H,d,J=7.9Hz),8.31-8.36(2H,m),8.46(1H,d,J=2.7Hz),8.61(1H,d,J=2.1Hz),9.80(1H,bs),10.00(1H,s),10.74(1H,s);
MS(FAB)m/z:428(M+H)+;(实施例258)N-[4-[4-[(吡啶基-4-基)氨基硫代羰基氨基]苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.15g,0.40mmol)、THF(5mL)和4-吡啶基异硫氰酸酯(0.06mg,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.19g,收率94%)。
1H NMR(DMSO-d6,400MHz):δ7.59(2H,d,J=8.6Hz),7.64(2H,d,J=5.2Hz),7.68(2H,d,J=8.6Hz),7.71(2H,d,J=8.7Hz),7.80(2H,d,J=8.7Hz),7.91(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.7Hz),8.42(2H,d,J=5.2Hz),8.49(1H,d,J=2.7Hz),10.23(1H,bs),10.81(1H,s);
MS(FAB)m/z:504(M+H)+;(实施例259)N-[4-[(吡啶-4-基)氨基硫代羰基氨基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例180中制备的N-(4-氨基苯基)-(2-氯-5-硝基苯基)甲酰胺(0.12g,0.40mmol)、THF(5mL)和4-吡啶基异硫氰酸酯(0.06mg,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.16g,收率94%)。
1H NMR(DMSO-d6,400MHz):δ7.47(2H,d,J=8.8Hz),7.64(2H,d,J=6.0Hz),7.69(2H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.8Hz),8.42(2H,d,J=6.0Hz),8.46(1H,d,J=2.8Hz),10.11(1H,s),10.19(1H,s),10.75(1H,s);
MS(FAB)m/z:428(M+H)+;(实施例260)N-[(6-叔丁氧基羰基氨基)苯并噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用2-氨基-6-叔丁氧基羰基氨基苯并噻唑(4.23g,15.9mmol)、DMA(40mL)和2-氯-5-硝基苯甲酰氯(4.21g,19.1mmol),按照实施例2记载的方法,得到标题目的化合物(6.09g,收率85%)。
1H NMR(DMSO-d6,400MHz):δ51.50(9H,s),7.43(1H,dd,J=8.7,2.1Hz),7.66(1H,d,J=8.7Hz),7.90(1H,d,J=8.9Hz),8.18(1H,bs),8.37(1H,dd.J=8.9,2.7Hz),8.62(1H,d,J=2.7Hz),9.54(1H,bs);
MS(FAB)m/z:449(M+H)+;(实施例261)N-(6-氨基苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用实施例260中制备的N-[(6-叔丁氧基羰基氨基)苯并噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(5.46g,12.2mmol)、苯甲醚(1mL)和三氟乙酸(11mL),按照实施例192记载的方法,得到标题目的化合物(4.14g,收率97%)。
1H NMR(DMSO-d6,400MHz):δ7.08(1H,dd,J=8.6,2.0Hz),7.55(1H,bs),7.68(1H,d,J=8.6Hz),7.92(1H,d,J=8.9Hz),8.39(1H,dd,J=8.9,2.7Hz),8.62(1H,d,J=2.7Hz);
MS(FAB)m/z:349(M+H)+,348(M)+;(实施例262)N-[4-(4-甲磺酰基氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例241中制备的N-[4-(4-氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(0.50g,1.32mmol)、甲磺酰氯(0.11mL,1.45mmol)、吡啶(5mL),按照实施例2记载的方法,得到标题目的化合物(0.59g,收率99%)。
1H NMR(DMSO-d6,400MHz):δ3.03(3H,s),7.27(2H,d,J=8.7Hz),7.69(1H,s),7.89(2H,d,J=8.7Hz),7.91(1H,d,J=8.9Hz),8.38(1H,dd,J=8.9,2.7Hz),8.60(1H,d,J=2.7Hz),9.88(1H,s);
MS(FAB)m/z:453(M+H)+;(实施例263)N-[4-(4-乙酰基氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例241中制备的N-[4-(4-氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(0.33g,0.88mmol)、乙酰氯(0.07mL,0.96mmol)、DMA(4mL),按照实施例2记载的方法,得到标题目的化合物(0.35g,收率96%)。
1H NMR(DMSO-d6,400MHz):δ2.06(3H,s),7.64(2H,d,J=8.7Hz),7.84(2H,d,J=8.7Hz),8.37(1H,dd,J=8.8,2.8Hz),8.59(1H,d,J=2.8Hz),10.03(1H,s);
MS(FAB)m/z:417(M+H)+;(实施例264)N-[4-[(4-氨基羰基)哌嗪-1-基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例133中制备的N-[4-(哌嗪-1-基)苯基]-(2-氯-5-硝基苯基)甲酰胺·2盐酸盐(0.24g,0.65mmol)、三甲基甲硅烷基异氰酸酯(0.11mL,0.78mmol)、THF(5mL),按照实施例236记载的方法,得到标题目的化合物(0.22g,收率84%)。
1H NMR(DMSO-d6,400MHz):δ3.05(4H,m),3.43(4H,m,),6.05(2H,bs),6.98(2H,d,J=8.4Hz),7.56(2H,d,J=8.4Hz),7.88(1H,d,J=8.8Hz),8.33(1H,d,J=8.8Hz),8.41(1H,s),10.49(1H,s);
MS(FAB)m/z:000(M+H)+;(实施例265)N-[4-(2-乙酰基氨基-噻唑-4-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例255中制备的N-[4-(2-氨基-噻唑-4-基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.19g,0.50mmol)、乙酰氯(0.04mL,0.55mmol)、DMA(5mL),按照实施例2记载的方法,得到标题目的化合物(0.16g,收率78%)。
1H NMR(DMSO-d6,400MHz):δ2.17(3H,s),7.54(1H,s),7.77(2H,d,J=8.7Hz),7.79-7.93(3H,m),8.35(1H,dd,J=8.9,2.8Hz),8.49(1H,d,J=2.8Hz),10.81(1H,s);
MS(FAB)m/z:000(M+H)+;(实施例266)N-[3-(2-乙酰基氨基-噻唑-4-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例233中制备的N-[3-(2-氨基-噻唑-4-基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.12g,0.33mmol)、乙酰氯(0.03mL)、DMA(5mL),按照实施例2记载的方法,得到标题目的化合物(0.10mg,收率70%)。
1H NMR(DMSO-d6,400MHz):δ2.17(3H,s),7.43(1H,t,J=7.9Hz),7.49-7.52(1H,m),7.56(1H,s),7.65-7.68(1H,m),7.91(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.7Hz),8.41-8.42(1H,m),8.49(1H,d,J=2.7Hz),10.78(1H,s);
MS(FAB)m/z:000(M+H)+;(实施例267)N-[4-(2-氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
向饱和碳酸氢钠水溶液(20mL)、水(80mL)和己烷(10mL)中加入实施例169中得到的N-[4-(2-氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺盐酸盐0.2水合物(3.74g,10mmol),悬浊搅拌1小时。1小时后,过滤收集悬浊物,用水洗涤后,干燥,得到标题目的化合物(3.05g,收率96%)。
1H NMR(DMSO-d6,400MHz):δ2.63-2.70(1H,m),2.79(27H,t,J=7.0Hz),3.12-3.18(1H,m),7.21(2H,d,J=8.4Hz),7.62(2H,d,J=8.4Hz),7.89(1H,d,J=8.8Hz),8.33(1H,dd,J=8.8,2.7Hz),8.43(1H,d,J=2.7Hz),10.65(1H,s);
MS(FAB)m/z:320(M+H)+;(实施例268)N-[4-(2-苯基氨基羰基氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例267中制备的N-[4-(2-氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.32g,1.0mmol)、THF(5mL)和异氰酸苯酯(0.13mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.35g,收率79%)。
1H NMR(DMSO-d6,400MHz):δ2.86(2H,t,J=7.3Hz),3.66-3.71(2H,m),6.88(1H,t,J=7.3Hz),7.21(2H,t,J=8.3Hz),7.37(2H,d,J=7.7Hz),7.64(2H,d,J=8.3Hz),7.89(1H,d,J=8.9Hz),8.34(1H,dd,J=8.9,2.7Hz),8.44(1H,d,J=2.7Hz)),8.46(1H,s),10.66(1H,s);
MS(FAB)m/z:439(M+H)+;(实施例269)N-[4-(2-苯基氨基硫代羰基氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例267中制备的N-[4-(2-氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.32g,1.0mmol)、THF(5mL)和异氰酸苯酯(0.15mL,2.0mmol),按照实施例236记载的方法,得到标题目的化合物(0.35g,收率78%)。
1H NMR(DMSO-d6,400MHz):δ2.87(2H,t,J=7.3Hz),3.70-3.72(2H,m),7.11(1H,t,J=6.2Hz),7.26-7.37(6H,m),7.66(2H,d,J=8.4Hz),7.72(1H,bs),7.90(1H,d,J=8.8Hz),8.35(1H,dd,J=8.8,2.8Hz),8.45(1H,d,J=2.8Hz),9.57(1H,bs),10.67(1H,s);
MS(FAB)m/z:455(M+H)+;(实施例270)N-[4-(2-氨基羰基氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例267中制备的N-[4-(2-氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.32g,1.0mmol)、THF(5mL)和三甲基甲硅烷基异氰酸酯(0.16mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.28g,收率77%)。
1H NMR(DMSO-d6,400MHz):δ2.65(2H,t,J=7.2Hz),3.16-3.22(2H,m),5.42(2H,s),5.89(1H,t,J=5.5Hz),7.21(2H,d,J=8.3Hz),7.62(2H,d,J=8.3Hz),7.89(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8,2.7Hz),8.44(1H,d,J=2.7Hz),10.63(1H,s);
MS(FAB)m/z:363(M+H)+;(实施例271)N-[4-(2-苯基羰基氨基硫代羰基氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例267中制备的N-[4-(2-氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.32g,1.0mmol)、THF(5mL)和苯甲酰基异氰酸酯(0.16mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.40g,收率84%)。
1H NMR(DMSO-d6,400MHz):δ2.96(2H,t,J=7.1Hz),3.83-3.89(2H,m),7.30(2H,d,J=8.4Hz),7.51(2H,t,J=7.7Hz),7.61-7.67(3H,m),7.87-7.93(3H,m),8.33(1H,dd,J=8.8,2.8Hz),8.45(1H,d,J=2.8Hz),10.68(1H,s),10.93(1H,s),11.33(1H,s);
MS(FAB)m/z:483(M+H)+;(实施例272)N-[4-(2-乙氧基羰基氨基硫代羰基氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例267中制备的N-[4-(2-氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.32g,1.0mmol)、THF(5mL)和乙氧基羰基异氰酸酯(0.14mL,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.41g,收率92%)。
1H NMR(DMSO-d6,400MHz):δ1.21(3H,t,J=7.1Hz),2.89(2H,t,J=7.2Hz),3.76-3.81(2H,m),4.14(2H,q,J=7.1Hz),7.26(2H,d,J=8.4Hz),7.64(2H,d,J=8.4Hz),7.89(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8,2.7Hz),8.45(1H,d,J=2.7Hz),9.91(1H,bs),10.67(1H,s),10.96(1H,s);
MS(FAB)m/z:451(M+H)+;(实施例273)N-[4-[2-(吡啶-3-基)氨基硫代羰基氨基)乙基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例267中制备的N-[4-(2-氨基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.32g,1.0mmol)、THF(5mL)、3-吡啶基异硫氰酸酯(0.16g,1.2mmol),按照实施例236记载的方法,得到标题目的化合物(0.41g,收率90%)。
1H NMR(DMSO-d6,400MHz)δ2.87(2H,t,J=7.3Hz),3.66-3.77(2H,m),7.27(2H,d,J=8.3Hz),7.36(1H,dd,J=8.1,4.7Hz),7.65(2H,d,J=8.3Hz),7.89(1H,d,J=8.8Hz),7.91-7.98(2H,m),8.30(1H,d,J=4.7Hz),8.34(1H,dd,J=8.8,2.7Hz),8.44(1H,d,J=2.7Hz),8.57(1H,d,J=2.2Hz),9.70(1H,bs),10.67(1H,s);
MS(FAB)m/z:456(M+H)+;(实施例274)N-[4-(咪唑并[1,2-a]吡啶-2-基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-(咪唑并[1,2-a]吡啶-2-基)苯胺(0.22g,1.07mmol)、DMA(3mL)和2-氯-5-硝基苯甲酰氯(0.26g,1.18mmol),按照实施例2记载的方法,得到标题目的化合物(0.39g,收率92%)。
1H NMR(DMSO-d6,400MHz):δ6.89(1H,m),7.22-7.26(1H,m),7.57(1H,d,J=9.3Hz),7.79(2H,d,J=8.6Hz),7.91(1H,d,J=8.9Hz),7.98(2H,d,J=8.6Hz),8.35(1H,dd,J=8.9,2.8Hz),8.50(1H,d,J=2.8Hz),8.53(1H,d,J=6.7Hz),10.80(1H,s);
MS(FAB)m/z:000(M+H)+;(实施例275)N-[3-(2-羟基乙基)苯基]-(2-氯-5-硝基苯基)甲酰胺
使用N-3-(2-羟基乙基)苯胺(2.56g,18.7mmol)、DMA(25mL)和2-氯-5-硝基苯甲酰氯(4.31g,19.6mmol),按照实施例2记载的方法,得到标题目的化合物(3.81g,收率64%)。
1H NMR(DMSO-d6,400MHz):δ2.72(2H,t,J=7.0Hz),3.61(2H,q,J=7.0Hz),4.66(1H,t,J=7.0Hz),7.00(1H,d,J=7.8Hz),7.27(1H,d,J=7.8Hz),7.54(1H,d,J=7.8Hz),7.57(1H,s),7.89(1H,d,J=8.8Hz),8.34(1H,dd,J=8.8,2.8Hz),8.44(1H,d,J=2.7Hz),10.64(1H,s);
MS(FAB)m/z:321(M+H)+;(实施例276)N-[4-[4-(N,N-二乙磺酰基氨基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例192中制备的N-[4-(4-氨基苯基)苯基]-(2-氯-5-硝基苯基)甲酰胺(0.37g,1.0mmol)、THF(10mL)、三乙胺(0.55mL,4.0mmol)和乙磺酰氯(0.31mL,2.2mmol),按照实施例235记载的方法,得到标题目的化合物(0.22g,收率40%)。
1H NMR(DMSO-d6,400MHz):δ1.36(6H,t,J=7.1Hz),3.68(4H,q,J=7.1Hz),7.55(2H,d,J=7.7Hz),7.60-7.85(6H,m),7.92(1H,d,J=8.2Hz),8.66(1H,d,J=8.2Hz),8.50(1H,s),10.86(1H,s);
MS(FAB)m/z:552(M+H)+;(实施例277)N-[4-(3-乙酰基氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例253中制备的N-[4-(3-氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(0.22g,0.60mmol)、乙酰氯(0.05mL,0.7mmol)、DMA(5mL),按照实施例2记载的方法,得到标题目的化合物(0.22g,收率86%)。
1H NMR(DMSO-d6,400MHz):δ2.06(3H,s),7.35(1H,t,J=8.0Hz),7.44(1H,d,J=8.0Hz),7.58(1H,d,J=8.0Hz),7.67(1H,s),7.91(1H,d,J=8.8Hz),8.26(1H.bs),8.37(1H,dd,J=8.8,2.7Hz),8.60(1H,d,J=2.7Hz),10.01(1H,s);
MS(FAB)m/z:417(M+H)+;(实施例278)N-[4-(3-甲磺酰基氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺
使用实施例260中制备的N-[4-(3-氨基苯基)噻唑-2-基]-(2-氯-5-硝基苯基)甲酰胺(0.22g,0.60mmol)、甲磺酰氯(0.05mL,0.7mmol)、吡啶(5mL),按照实施例2记载的方法,得到标题目的化合物(0.18g,收率65%)。
1H NMR(DMSO-d6,400MHz):δ3.01(3H,s),7.17(1H,d,J=7.6Hz),7.41(1H,t,J=7.6),7.66(1H,d,J=7.6Hz),7.74(1H,s),7.81(1H,s),7.91(1H,d,J=8.4),8.38(1H,d,J=8.4Hz),8.61(1H,bs),9.84(1H,s):
MS(FAB)m/z:452(M+H)+;(实施例279)N-[4-[4-(2,5-二甲基吡咯-1-基)苯基]苯基]-(2-氯-5-硝基苯基)甲酰胺
使用4-[4-(2,5-二甲基吡咯-1-基)苯基]苯胺(0.12g,0.45mmol)、DMA(5L)和2-氯-5-硝基苯甲酰氯(0.11g,0.53mmol),按照实施例2记载的方法,得到标题目的化合物(0.17g,收率85%)。
1H NMR(DMSO-d6,400MHz):δ2.01(6H,s),5.82(2H,s),7.35(2H,d,J=8.4Hz),7.77-7.85(6H,m),7.92(1H,d,J=8.8Hz),8.36(1H,dd,J=8.8,2.7Hz),8.51(1H,d,J=2.7Hz),10.85(1H,s);
MS(FAB)m/z:262(M)+;(实施例280)N-(6-乙酰基氨基苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用实施例261中制备的N-(6-氨基苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺(0.28g,0.80mmol)、乙酰氯(0.06mL,0.9mmol)、DMA(5mL),按照实施例2记载的方法,得到标题目的化合物(0.22g,收率69%)。
1H NMR(DMSO-d6,400MHz):δ2.09(3H,s),7.53(1H,d,J=8.7Hz),7.72(1H,d,J=8.3Hz),7.92(1H,dd,J=8.8,1.7Hz),8.37-8.40(2H,m),8.64(1H,d,J=1.7Hz);
MS(FAB)m/z:391(M+H)+:(实施例281)N-(6-氨基羰基氨基苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺
使用实施例261中制备的N-(6-氨基苯并噻唑-2-基)-(2-氯-5-硝基苯基)甲酰胺(0.22g,0.60mmol)、三甲基甲硅烷基异氰酸酯(0.01mL,0.7mmol)、THF(5mL),按照实施例236记载的方法,得到标题目的化合物(0.18g,收率77%)。
1H NMR(DMSO-d6,400MHz):δ5.91(2H,bs),7.36(1H,dd,J=8.8,2.2Hz),7.64-7.68(1H,m),7.92(1H,d,J=8.8Hz),8.18(1H,bs),8.38(1H,dd,J=8.8,2.5Hz),8.63(1H,d,J=2.5Hz),8.72(1H,bs);
MS(FAB)m/z:392(M+H)+;(参考例1)2-氨基-4-(3,5-二叔丁基-4-羟基苯基)噻唑
将3,5-二叔丁基-4-羟基苯甲酰甲基溴9.81g溶解于丙酮50mL中,向得到的溶液中加入硫脲4.56g,室温下搅拌一夜。将反应液浓缩后,加入饱和碳酸氢钠水溶液和乙酸乙酯,搅拌后,进行分液萃取。将萃取得到的有机相用饱和食盐水洗涤后,用无水硫酸钠干燥,过滤,浓缩。向浓缩残渣中加入IPE和己烷,使之固化后,过滤收集,干燥,得到标题目的化合物8.92g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)1.44(9H,s),6.71(1H,s),7.26(1H,s),6.96(2H,s)6.97(1H,s),7.52(1H,s)(参考例2)2-氨基-4-(3-吡啶基)噻唑
在105℃下,将3-乙酰基吡啶4.37g、硫脲5.49g和碘9.16g加热搅拌30小时。将反应混合物冷却后,加入水和乙醚,进行搅拌,将固化的反应物粉碎,过滤收集。将过滤收集得到的固体悬浊于饱和碳酸氢钠水溶液和乙酸乙酯中(将水槽的pH调节为8以下),搅拌1小时后,过滤收集固体,干燥,得到标题目的化合物3.69g。
1H-NMR(400MHz,DMSO-d6,TMS):δ(ppm)7.16(2H,s),7.19(1H,s),7.39(1H,dd,J=8.0,4.8Hz),8.12(1H,dt,J=8.0,2.0Hz),8.45(1H,dd,J=4.8,1.6Hz),9.00(1H,m)(试验例)
在下述试验例中,各操作只要没有特别明示,即按照MolecularCloning(Sambrool,J.,Fritsch,E.F.和Maniatis,T.著,于1989年在Cold Spring Harbor Laboratory Press上发表)中记载的方法进行。另外,使用市售的试剂或试剂盒时,按照附带的说明书使用。(试验例1)PPARγ调制剂活性的测定(步骤1)作为聚合酶链反应引物的DNA低聚物的化学合成
在设计以大肠杆菌作为宿主时的聚合酶链反应(以下称为“PCR”)引物时,以人PPARγ2基因序列(GenBANK accession No.D83233)为基础进行。在编码人PPARγ2蛋白质的基因的上游区域和下游区域添加为了使之插入该基因的表达质粒pSG5(Staratagene社)的限制酶部位BamHI所必需的基于限制酶Bg1II的识别序列,使用作为PCR引物的后述序列表中的序列号1和2所示的2种多核苷酸(以下分别称为“S1”、“AS1”)。(步骤2)含有PPARγ应答基因序列的DNA低聚物的化学合成
以测定通过PPARγ的复制活化能力为目的,为了构建具有PPAR应答序列的报道基因质粒,使用后述序列表中序列号3和4所示的2种多核苷酸(下面称为“S2”、“AS2”)。插入的DNA片断的设计以大鼠中酰基Co-A氧化酶的启动子区域的基因序列(J.D.Tugwood,EMBOJ,11(2),pp433-439(1992))为基础进行。为了使之插入报道基因质粒pGV-P2(东洋油墨社制),在S2上添加基于限制酶Nhel的识别序列,在AS2上添加基于Xhol的识别序列。(步骤3)人PPARγ表达质粒的构建
图2表示PPARγ表达质粒的模式图。
以来源于人脂肪组织的cDNA文库(Clontech社)为模板,使用步骤1得到的作为PCR引物的DNA低聚物S1、AS1,使用耐热性DNA聚合酶Ex-taq(宝酒造社)进行PCR,扩增约1500个碱基对(以下称为bp)的DNA片断。各循环由下述构成,即为了使模板改性,在94℃下培养1分钟,为了形成作为PCR引物的DNA低聚物的杂交体,在55℃下培养30秒,然后为了链的延伸,在72℃下培养30秒。将得到的约1500bp的DNA片断用限制酶BglII部分切断,插入pSG5的控制酶部位BamHI中,得到人PPARγ表达质粒pSG5-hPPARg。插入的DNA片断通过双脱氧核苷酸链终止法,确认其DNA碱基序列为人PPARγ2。(步骤4)报道基因质粒的构建
图3表示PPARγ表达质粒的模式图。
制备用阴制酶Nhel、Xhol消化并通过1.0%琼脂糖凝胶电泳纯化的载体-pGV-P2消化物。混合试验例2中得到的DNA低聚物S2、AS2,在94℃的热水浴中培养1分钟,消除DNA的部分退火后,在25℃下培养1小时,使之形成S2和AS2退火后的双链DNA。然后,使用DNA多核苷酸激酶(东洋纺织社制),将末端磷酸化,然后使用预先制备的pGV-P2消化物和限制酶部位Nhel、Xhol进行连接,得到具有PPAR应答序列的报道基因质粒pGV-P2-PPRE。(步骤5)将基因导入动物细胞
使用步骤3、步骤4得到的质粒,采用常规方法将大肠杆菌HB-101株性状转化。将具有质粒的HB-101株用含有氨苄西林100μg/ml的L-broth培养基(在1L的水溶液中分别含有10g胰蛋白胨(Difco)、5g酵母提取物(Difco)、5g氯化钠)在37℃下培养17小时。然后,采用碱SDS法,将各质粒纯化,用于将基因导入动物细胞。将pSG5-hPPARg、pGV-P2-PPRE、LipofectAMINE试剂(GIBCOBRL社制)混和,瞬时基因导入人骨肉瘤细胞株MG63中,然后,回收细胞。将回收的细胞接种在96孔板中,使之达到30000ce11s/we11,使用CO2恒温箱(NAPCO),在37℃、5%CO2、95%-RH的条件下,培养24小时。(步骤6)复制活化抑制能力的测定
在步骤5配制的细胞培养液中,添加下述化合物A10nM(作为一个例子用化合物A表示,但只要是PPARγ激动剂即可,并不限定于此)并以各种浓度添加被测体。培养24小时后,向除去了培养基的培养板中添加荧光素酶发光基质LT2.0(东洋油墨社),使用发光计ARGUS50(滨松Photonics社制)或Analyst(LjL社制),测定荧光素酶活性,制作复制活化抑制作用的用量依存性曲线图。(化合物A及其制备方法)化合物A:N-[4-[2-[4-(2,4-二氧代噻唑烷-5-基甲基)苯氧基甲基]-1-甲基-1H-苯并咪唑-6-基氧]苯基]苯甲酰胺
在5-[4-[6-(4-氨基苯氧基)-1-甲基-1H-苯并咪唑-2-基甲氧基]苯甲基]噻唑烷-2,4-二酮·二盐酸盐400mg的无水N,N-二甲基甲酰胺8ml的溶液中滴加三乙胺0.36ml和苯甲酰氯0.10ml。室温下,将该反应溶液搅拌1小时后,减压下由反应混合物蒸馏除去溶剂,向残渣中加入水,用乙酸乙酯萃取。用饱和食盐水洗涤萃取液,在无水硫酸钠上干燥。由萃取液蒸馏除去乙酸乙酯,将残渣供于硅胶柱色谱(乙酸乙酯∶正己烷=1∶1→2∶1→3∶1→4∶1),得到白色粉末状的目的化合物247mg。
熔点:200-204℃。(步骤7)复制活化能力的测定
在步骤5配制的细胞培养液中以各种浓度只添加被测体。培养24小时后,向除去了培养基的培养板中添加荧光素酶发光基质LT2.0(东洋油墨社制),使用发光计ARGUS50(滨松Photonics社制)或Analyst(LjL社制),测定荧光素酶活性,制作复制活化促进作用的用量依存性曲线图。(步骤8)IC50和EC50的计算
在规定部分激动剂或部分拮抗剂的EC50或IC50时,这些数值如下进行定义。即,如图1所示,以添加激动剂时的复制活化值为100%,以只有溶剂时的复制活化值为0%,此时,以被测化合物单独显示的复制活化能力的最大值为Emax(%),以存在激动剂时的被测化合物的复制活化抑制能力的最大值为Imax(%)。此时,在复制活化能力的测定中,将显示Emax/2值的被测化合物的浓度作为EC50进行计算。另外,在复制活化抑制能力的测定中,将显示100-Imax/2值的被测化合物的浓度作为IC50进行计算。将这样计算出的IC50和EC50用于调制剂活性的评价。
测定结果如表1所示。
                         表1
 实施例编号 EC50(nM) IC50(nM)  实施例编号 EC50(nM) IC50(nM)  实施例编号  EC50(nM)  IC50(nM)   实施例编号  EC50(nM)  IC50(nM)
    1  220  33     2  840  1.9     4  15  120     5  400   82
    6  34  160     7  270     8  260  5.9     10   71
    16  34  7.5     20  15     26  2.1  6.3     29  4.4   230
    30  1.9  12     35  25  30     37  510  15     38  250   45
    39  39  40     40  57     41  11  77     44   84
    46  810  54     47  420  38     49  180     50   110
    51  6.6  120     52  5.6  210     54  4.7  340     57  260
    58  20  2.8     65  37     66  120     74  5.1
    76  120     78  84     79  68     81  760   23
    82  260  400     85  28  91     86  11  710     87   33
    89  400     96  22  650     97  360  790     99  34   680
    101  61     102  43  490     103  8.8     104   270
    105  87  710     106  49  360     107  88     108  57   59
    110  15  190     111  79  27     112  14     116  11   55
    117  8.7  120     118  8.6     119  21  36     120   13
    122  7.6     124  8.1     125  19  240     126   14
    127  11     128  35     129  26     130   11
    138  130  20     140  110     151  12     152  8.7   42
    153  49     154  81     155  9.8     156   100
    157  760  23     158  82     159  11     160   110
    164  0.6     171  48     174  9.4     175   99
    176  11  66     177  94     178  16  330     179  780   56
    181  5.6  20     188  33     189  0.7  3.6     190   36
    191  4.2  30     193  31     194  330     195   18
    196  990     197  280     218     219   8.3
    220  18     221  34     222  160     223   89
    224  79     225  190     226     227   81
    228  130     229  160  46     230  19     231   60
    232  610  56     233  28     234  19     235   19
    238  9.3     239  44  52     256  12     257  120   130
    258  25     259  0.7  31     267  60     268   25
    269  30     273  13
如表1所示,本发明的化合物具有PPARγ调制剂活性,作为糖尿病、退行性骨质疏松、肥胖或癌症等的预防或治疗药有用。(试验例2)成骨细胞分化试验
本试验中,在培养小鼠骨髓原代培养细胞时,使用混合了灭活的胎牛血清(Hyclone社,FBS,Lot.AHM9419)15%(v/v)、青霉素-链霉素液体(Penicillin-Streptomycin,Liquid)(GIBCO BRL社Cat.No.15140-122)1%(v/v)的α-MEM培养基(GIBCO BRL社Cat.No.11900-024)(以下简称为15%-FBS-αMEM)。本试验中的培养均在CO2恒温箱中(37℃,95%湿度,5%CO2)进行。
由日本Charles River公司购入7周龄雄性BDF1小鼠,供于下述试验。在乙醚麻醉下通过切断颈动脉使小鼠放血而死,取出左右大腿骨和胫骨。除去取出的大腿骨和胫骨周围的组织后,将两端切断。对调整后的大腿骨和胫骨,由骨端部插入装有15%-FBS-αMEM 1mL的注射器的针头,挤出并采集骨髓。用Cellstrainer(Falcon社)过滤,将采集得到的骨髓细胞接种在25cm2的培养板(SUMILON社Cat.No.MS-22050)上,用15%-FBS-αMEM 5mL培养7天,至铺满。
将上述细胞用0.05%胰蛋白酶-EDTA溶液(GIBCO BRL社Cat.No.25200-056)1mL剥离,加入15%-FBS-αMEM 5mL,使细胞分散,然后通过离心分离(25℃,800rpm,4分钟)回收细胞。使用15%-FBS-αMEM对回收的细胞配制80,000cells/mL的细胞悬浊液。在96孔微板(SUMILON社)中,将细胞悬浊液分别于各孔中注入100μl,使之为8,000个/we11,培养24小时。在各孔中分别注入将化合物A配制成终浓度为10nM的15%-FBS-αMEM各96μl。对各孔分别添加,1)用15%-FBS-αMEM将被测体1mM、100μM和10μM的DMSO溶液稀释20倍而成的物质4μl/well(最终浓度1μM、100nM和10nM),2)用15%-FBS-αMEM将DMSO稀释20倍而成的物质4μl/well(最终浓度0.1%(v/v))(对照组I),3)用15%-FBS-αMEM将DMSO稀释20倍而成的物质4μl/well(最终浓度0.1%(v/v))(对照组II)。培养1周后,对各组测定碱性磷酸酶(ALP)活性。
ALP活性的测定如下进行。即,将培养板各孔的培养基全部除去后,通过分别注入Dulbecco’s磷酸缓冲液(GIBCO BRL社Cat.No.14190-144)100μl并除去,将各孔洗涤2次。制作含有0.67M二乙醇胺(和光纯药Cat.No.099-03112)、0.67mM MgCl2、0.1%(v/v)Triton X-100(Sigma社)的细胞溶解液,将细胞溶解液以50μl/well分别注入,室温下搅拌5分钟。将Sapphirell(注册商标:TROPIX社)、CDP-Star(TROPIX社)与细胞溶解液混合,使Sa pphirell最终浓度为20%(v/v),CDP-Star最终浓度为6.7%(v/v),制成ALP基质溶液,分别注入ALP基质溶液50μl/well,室温下搅拌10分钟后,使用LjL社制微孔板多读取器分析仪(microplate multi-reader Analyst)测定发光强度。以各板的对照组I的测定值为100%,以对照组II的测定值为0%,计算此时被测体添加组的碱性磷酸酶恢复率(%),评价成骨细胞的分化度。
作为脂肪细胞分化抑制的指标,如下进行脂肪细胞染色。全部除去培养基,在各孔中加入10%(v/v)甲醛水溶液(固定液)60μl,将细胞在室温下静置20分钟。全部除去固定液,在各孔中分别注入0.2%(v/v)Triton X(Sigma社)水溶液60μl,在室温下静置5分钟。全部除去Triton X水溶液,在各孔中分别注入于60%(v/v)异丙醇水溶液中溶解Oil Red O(Sigma社)达到0.3%(w/v)而成的脂肪染色液60μl,室温下静置10分钟。全部除去脂肪染色液后,通过分别注入60%(v/v)异丙醇水溶液60μl并除去,将各孔洗涤2次。用显微镜观察板,比较对照组II和被测体添加组中被染色的细胞的比例,被测体添加组与对照组相比,确认脂肪细胞分化度少。
碱性磷酸酶恢复率的结果如下所示。
                         表2
  实施例编号   1μM   100nM   10nM   实施例编号   1μM   100nM   10nM   实施例编号   1μM    100nM   10nM   实施例编号   1μM  100nM   10nM
    2   63.0    60.5    20.7    3    21.9    5   70.0    26.4    3.0    6   24.0   15.0
    7   24.8    10.6    8    43.1    14.5    9   89.2    48.2    9.1    10   29.2
    11   53.1    15.4    12    59.7    22.3   17.7    13   77.1    31.4    10.6    14   46.4   20.0   13.8
    15   50.4    36.2    18.0    16    46.3    23.6    17    56.4    52.7    18   55.1   48.5
    19    29.8    20    67.0   60.3    21    38.5    14.0    22   68.1   21.5
    23   49.1    16.6     1.3    24    76.6   42.0    25   24.4    12.0    26   44.3   19.5
    30   27.4    14.6     10.8    32    38.1    33   22.9    7.9    34   51.0   13.6   2.7
   35   42.3   11.2    36    21.8    6.8    39   38.0    42    66.8    27.0   5.6
   43   64.6   43.7    45    21.2    46   44.1    12.3    47    88.0    56.3
   48   56.3   24.9    51    56.4    6.0    52   71.2    18.9    13.9    53    89.0    99.2   87.2
   54   54.1   41.5    58    27.4    61   28.2    14.3    10.6    62    53.7    25.9   13.2
   63   48.3    64    29.6    65    32.1    18.4    77    36.2
   80   34.9    82    80.6    73.9    13.2    84   57.4    5.5    9.7    87    89.5    39.3   11.0
   88   102.4   97.9   92.7    89    37.9    18.9    15.2    90   82.4    59.1    91    26.8    20.0   17.9
   92   40.5   19.3   14.2    93    105.5    98.6    58.4    94   86.4    91.4    41.5    95    69.1    30.3   18.5
   105   25.8    106    21.7    111   49.2    26.5    8.6    115    28.2    21.0   19.8
   116   49.8   30.4    118    87.5    81.3    45.6    120   153.7    91.3    51.4    121    24.1
   122   212.4   123.7   27.8    123    34.0    14.5    124   143.5    84.8    43.7    126    45.1    6.4
   128   58.8   65.1   74.6    130    91.7    95.6    63.1    131    23.9    132    96.4    79.0   64.9
   133   73.7   97.8   99.3    134    72.1    97.3    114.5    135   55.8    78.2    88.6    136    30.1
   137   38.7   93.8   62.9    138    119.7    70.4    139   31.8    59.6    12.4    142    21.7
   143   42.3   15.5    144    25.5    145   38.8    47.2    16.5    146    58.1    34.6   19.4
   147   53.6   35.9   7.4    148    37.2    10.9    10.8    150   50.6    155    27.8
   161   24.6    163    67.9    73.5    15.0    164   76.7    69.9    25.3    165    51.0   21.6
   166   85.9   22.0    167    102.8    32.1    15.0    168   43.1    28.6    169    78.3
   170   78.5   7.7    171    83.9    101.7    114.8    172   21.7    20.4    173    29.4    10.1
   174   22.4   46.3   29.0    176    20.6    177    88.1    96.8    180    55.0
   181   31.7    182    48.1    40.9    183   79.0    59.0    19.7    184    70.4    65.3   27.5
   185   27.7    186    88.2    98.2    187   75.1    84.2    53.8    188    63.1    147.2   59.7
   189   31.7    190    91.6    25.6    192   156.7    97.6    47.0    194    63.4    62.8   11.3
   195   93.7   62.2   30.6    196    24.9    11.3    197   62.4    45.4    14.3    202    56.2    27.1
   203   53.7    204    89.3    74.5    38.0    205   98.3    64.7    33.7    206    46.3    55.6   32.5
   207   47.3   66.8   28.8    208    51.9    48.8    209   45.4    211    23.4    16.9
   212   33.7   34.8    214    39.8    216   50.9    90.1    15.2    217    111.7    110.2   50.5
   219   64.0   21.9    222    40.1    223   47.9    224    34.3
   225   55.1   18.3    227    55.7    228   70.8    16.7    230    29.1    20.5
   234   98.4   36.3   19.9    235    86.1    83.0    34.5    236   54.5    21.1    3.3    237    24.0    23.3
   238   32.0   9.3   9.7    243    87.4    38.7    244   57.5    9.3    245    136.0    53.2   73.0
   246   57.9   39.7   14.2    247    84.1    39.8    248   74.7    56.8    25.9    249    55.8    29.9   32.5
   252   36.5   13.2   31.7    253    27.1    18.1    254   34.7    28.1    35.3    255    23.9
   256   72.3   14.5    258    67.7    23.0    268   49.5    12.2    25.1    269    50.5    15.6   23.2
   270   51.2    273    21.7    276   74.4    72.1    81.1
由表可知,本发明的上述实施例化合物抑制成骨细胞的脂肪细胞化,作为骨质疏松的预防或治疗药有用。(试验例3)脂肪细胞分化抑制试验
将由HOKUDO社购入的白色脂肪细胞培养试剂盒中含有的大鼠白色脂肪细胞供于试验。增殖用培养基、分化诱导用培养基使用由HOKUDO社购入的白色脂肪细胞培养试剂盒中含有的培养基。本试验的细胞培养均在CO2恒温箱(37℃,95%湿度,5%CO2)中进行培养。
购入的细胞送达后,立即除去全部运输用培养基,加入增殖用培养基5ml(/25cm2-烧瓶),培养1天。然后,使用增殖用培养基配制83,000cells/mL的细胞悬浊液,将细胞悬浊液分别注入96孔I型胶原涂层微孔板(SUMILON社)中,使之达到5,000cells/well(60μl/well)。作为空白组,在各板中设置只注入不含细胞的增殖用培养基的孔(空白孔)。
第二天,全部除去增殖用培养基,分别加入分化诱导用培养基147μl/well。进一步在布满细胞的孔中,1)对于被测化合物添加组,加入用分化诱导用培养基将被测化合物的100μM DMSO溶液稀释20倍而成的物质3μL/well(被测化合物最终浓度:100nM,DMSO最终浓度:0.1%(v/v)),2)对于对照组,加入用分化诱导用培养基将DMSO稀释20倍而成的物质3μL/well(DMSO最终浓度:0.1%(v/v))。另外,3)对于空白组,在空白孔中添加用分化诱导用培养基将DMSO稀释20倍而成的物质3μL/well(最终浓度0.1%(v/v))。
培养5天后,全部除去各孔的分化诱导用培养基,在各孔中加入10%(v/v)甲醛水溶液(固定液)60μl,将细胞在室温下静置20分钟。全部除去固定液,在各孔中分别注入0.2%(v/v)Triton X(Sigma社)水溶液60μl,在室温下静置5分钟。全部除去Triton X水溶液,在各孔中分别注入于60%(v/v)异丙醇水溶液中溶解Oil Red O(Sigma社)达到0.3%(w/v)而成的脂肪染色液60μl,室温下静置10分钟。全部除去脂肪染色液后,通过分别注入60%(v/v)异丙醇水溶液60μl并除去,将各孔洗涤2次。然后,在各孔中添加DMSO各100μL,室温下搅拌5分钟。使用多板读取器(multi-plate reader,LabSystems社),测定550nm的吸光度(ABS550),测定被Oil Red O染色的量。以对照组的ABS 550测定值为100%,以空白组的ABS550测定值为0,计算被测体添加组的脂肪细胞分化度(%)。
结果如下述表3所示。
                         表3
  实施例编号   分化度(%)   实施例编号   分化度(%)   实施例编号   分化度(%)    实施例编号   分化度(%)
    10    51.1     20     57.7     21    63.0     23     57.7
    24    59.1     25     84.0     31    77.2     49     71.0
    58    51.7     62     68.5     64    85.5     75     88.6
    77    68.0     87     75.2     88    63.3     93     62.9
    94    68.8     118     53.6     120    79.8     122     78.4
    124    84.2     126     75.2     128    35.4     130     64.0
    132    26.9     143     84.9     146    78.2     149     80.3
    155    82.7     163     48.0     165    85.8     171     43.0
    174    68.8     177     14.0     180    59.1     184     46.6
    186    56.3     190     64.2     191    63.4     192     17.6
    193    62.4     194     37.1     195    36.5     196     53.4
    197    45.7     198     48.2     199    35.8     200     44.1
    201    46.9     202     35.4     203    32.6     204     38.3
    205    39.8     206     30.6     207    32.7     208     35.1
    209    40.1     210     47.6     211    37.3     212     44.0
    213    47.4     214     31.7     215    45.2     216     32.1
    217    21.0     218     31.7     219    36.6     220     38.4
    221    40.2     222     48.6     223    35.0     224     40.9
    225    45.9     226     42.0     227    39.7     228     17.5
    229    62.7     230     48.9     231    20.1     232     45.4
    233    47.4     234     60.5     235    3.6     236     47.1
    237    46.9     238     64.0     239    52.8     240     35.2
    241    57.9     242     57.6     243    41.1     244     45.0
    245    36.1     247     54.0     248    64.4     249     61.9
    250    40.8     251     39.9     252    36.7     253     55.7
    254    52.8     255     55.0     256    38.2     257     59.8
    258    39.9     259     56.5     260    84.6     265     80.8
    266    63.5     267     47.3     268    54.8     269     52.9
    270    45.9     271     45.4     272    41.7     273     47.9
    275    47.9     276     14.9     278    68.6
本发明的上述实施例化合物能够抑制白色脂肪细胞的分化,作为抗肥胖剂有用。(试验例4)leptin产生促进能力测定
采集脂肪使用Hanks溶液。Hanks溶液通过将120mM NaCl、4.8mM KCl、0.74mM MgSO4、0.30mM Na2HPO4、0.40mM KH2PO4、20mMHEPES、0.05%(w/v)葡萄糖、2%(w/v)BSA(Sigma社Cat.No.A7888)、0.95mM CaCl2、4.17mM NaHCO3、1%(v/v)青霉素-链霉素液体(GIBCO BRL社,Cat.No.15140-122)的混合液(pH7.5)过滤进行配制。脂肪细胞使用下述培养用培养基进行培养,该培养基通过以1∶1(v/v)将Dulbecco’s modified Eagle’s培养基(GIBCOBRL社Cat.No.11995-040)与DMEM/F-12(GIBCO BRL社Cat.No.11320-033)混合,再加入0.2%(v/v)Hanks溶液、0.2μg/L亚硒酸钠(GIBCO BRL社Cat.No.13012-018)、0.002%(v/v)乙醇胺、25mM HEPES和1%(v/v)青霉素-链霉素液体(GIBCO BRL社Cat.No.15140-122)配制而成。其他试剂尽可能使用特级试剂。本试验中,均在CO2恒温箱(37℃,95%湿度,5%CO2)中进行培养。
将Wister Imamichi雄性、6周龄大鼠断头处死,将其放血后,摘除附睾脂肪组织,在保温37℃的Hanks溶液中除去血管,称量,然后用剪刀剪碎。在调整后的脂肪组织中添加含有10mg胶原酶(和光纯药,034-10533)的Hanks溶液1mL,移至50mL试管中,在37℃以90rpm的速度缓慢振荡50分钟,同时进行培养,使细胞均匀分散。添加20mL Hanks溶液,用200μm尼龙网过滤,除去未消化的组织片。室温下以1000rpm的速度离心1分钟,从而将浮游的脂肪细胞分离成沉淀物和下层。用探针吸出沉淀物和下层22mL,回收浮游的脂肪细胞。用Hanks溶液进行同样的操作2次,用培养用培养基进行同样的操作4次。相对于预先称量的脂肪组织1g,在操作后的脂肪细胞中以60mL的比例加入培养用培养基,将脂肪细胞悬浊。在96孔微板(旭TECHNO玻璃社)中分别注入悬浊液,使培养用培养基分别为100μL。在被测体添加组中分别添加200μM、20μM、2μM和0.2μM的DMSO溶液1μL/well(最终浓度为1μM、100nM、10nM和1nM)。作为对照组,分别添加DMSO1μL/well(最终浓度为0.1%(v/v))。将板在CO2恒温箱中静置1小时以上,于37℃使之平衡。平衡后,对板在水浴中用电磁搅拌器进行搅拌,分别注入保持37℃的悬浊液100μL/well。培养24小时后,通过微板用过滤装置MultiScreen(MILLIPORE社MADV-N65)回收滤液,使用Rat Leptin测定试剂盒-IBL(免疫生物研究所Cat.No.17195),通过ELISA法测定Leptin浓度。Leptin产生促进作用由定量的培养液中的Leptin浓度通过下述计算式求出。
Leptin产生促进活性(%)=(A/B)100
A:被测化合物添加组的Leptin浓度
B:对照组的Leptin浓度Leptin产生促进作用的测定结果如下述表4所示(单位为%)。
                         表4
 实施例编号   1μM    100nm    10nm    1nm   实施例编号    1μM    100nm   10nm   1nm
    2   113.3     162    110.7
    6   108.1    110.7     163    123.7    117.5   117.1   107.5
    7    113.8     166    113.6    114.7
    10   118.2     169    111.6
    20   125.5    154.7   135.3   130.5     170    117.1
    21   129.7    149.7   119.9   116.2     171    126.7    128.1   115.4   113.2
    23   109.8    158.1   138.0   133.9     173    118.8   112.4
    24   144.1    142.6   121.4   112.2     174    127.0   123.1   117.7
    25    156.3   117.9   112.7     176    110.1
    26    114.7     177    144.6    133.7   120.9
    28   107.7    120.3     178    117.4
    29   141.7     182    111.6   110.3
    31    116.9     183    112.5
    36    120.4     184    122.6   122.4
    39   118.8    109.2     185    123.4    131.7   121.9
    42   127.0     186    133.1    116.8   117.9
    43   111.3    112.0     187    126.2   113.3
    49   120.8    132.9   130.7     188   110.2
    50   108.7    119.4   123.7   118.4     192    112.1    121.7   121.7
    52   110.6     195    120.2    122.7   114.2
    54   113.4     198    111.3    111.3
    55    112.8   114.9   115.6     200    116.9
    62    132.2   115.4   119.1     201    112.2    114.2
    64    118.7   112.0   110.3     202    137.2    133.1   135.6
    75    117.5     203    133.9    124.8   134.6
    77   113.4    129.9   109.7   108.3     204    133.3    143.4   128.8
    78   113.8    126.2     205    119.5    122.6   123.2
    82   111.1    108.5     206    118.8    112.1
    83    125.6     207    115.9    109.6   107.3
    86    110.5     208    110.6
    87   115.2    113.4     209    117.2    111.0
    88   114.9    118.8     212    111.6
    89    123.2     214    124.    125.1   112.4
    91   113.6    110.2     216    117.4    112.1   112.9
    92    115.6     217    121.2    116.7   115.9
    93   113.5     219    117.4    119.0   112.6
    94   115.9    110.0     220    111.3
    98   117.0    110.1     222    113.5    109.4   110.5
    99   113.9     223    115.9    115.2   109.0
    101   117.2     224    113.0    112.0   109.6
    109   112.4    225   117.2   108.5   106.9
    118   134.0   126.7   114.6  114.0    226   111.2
    120   120.7   118.9   110.4  107.5    228   111.5   121.7   118.7
    121   114.0    230   110.1
    122   128.5   128.5    231   154.9   128.3
    124   123.7   145.5   113.0  112.8    233   120.8   111.7
    126   141.5   120.6   109.4    235   142.6   121.3   110.8
    127   114.8    236   112.0
    128   137.3   130.8   108.8    242   111.1
    130   116.2   123.0    245   110.7   111.0
    132   127.2   119.3   137.4  123.0    246   113.3   111.1
    138   111.3    249   110.6   112.9   113.7
    140   114.4    251   107.2   110.8
    146   126.5   137.9   112.2    252   107.6   112.7   110.1
    149   116.9   111.0    254   108.9   106.0   111.4
    151   112.7   112.9    258   111.8   114.0   120.0
    152   116.4    259   109.9   111.3
    153   112.6    267   110.3   117.5
    154   116.9   109.5    270   118.4
    155   114.3   129.7    271   115.2   120.6
    156   111.8   117.6    276   116.6   122.9   111.5   108.3
    161   131.3
由表4可知,本发明的化合物具有显著的leptin产生促进能力,作为具有抑制食欲作用的抗肥胖剂有用。(试验例5)以乙酸摄取为指标的分化抑制试验
在试验中使用于下述条件下将小鼠前脂肪细胞株3T3-L1(ATCCCCL-92.1)继代培养得到的物质。也就是说,首先作为基础培养基,配制在Dulbecco’s modified Eagle’s(DMEM)培养基(日水制药社)中添加葡萄糖使最终浓度达到4.5g/L、D-生物素使最终浓度达到8mg/L、泛酸使最终浓度达到4mg/L、链霉素硫酸盐使最终浓度达到50mg/L、青霉素G使最终浓度达到100000 units/L、HEPES(pH7.2)使最终浓度达到10mM、以及L-谷氨酰胺使最终浓度达到0.584g/L得到的培养基。接着,在基础培养基中添加10%(v/v)的灭活胎牛血清(FBS)(PAA社Lot.07347),在得到的培养基中维持继代培养。另外,本实施例中,培养均在CO2恒温箱、37℃、10%CO2条件下进行。
将继代培养的3T3-L1接种至Biocoat Collagen I 96-wellwhite/clear plate(BECTON DICKINSON社),使每1孔细胞为4900个,在基础培养基中添加10%(v/v)的灭活(FBS)得到的培养基中培养10天。
然后将培养基更换为在基础培养基中添加灭活FBS使最终浓度达到5%、胰岛素(Sigma社)使最终浓度达到10μg/mL、异丁基甲基黄嘌呤(Aldrich社)使最终浓度达到0.5mM、以及地塞米松使最终浓度达到1μM而成的分化诱导培养基,1)在二甲基亚砜0.01%(v/v)的存在下,2)在被测药物的1mM二甲基亚砜溶液0.01%(v/v)的存在下(被测药物的最终浓度为0.1μM),培养4天。再将培养基更换为在基础培养基中添加灭活FBS使最终浓度达到5%和胰岛素使最终浓度达到100ng/mL而成的维持培养基,培养2天。
被测药物的分化抑制效果以培养后的细胞的[2-14C]乙酸摄取为指标进行评价。即,除去脂肪细胞的培养上清液,添加在基础培养基中加入[2-14C]乙酸(Amersham社1.85Gbq/mmol)使最终浓度达到7.4Kbeq/mL、灭活FBS使最终浓度达到5%、以及胰岛素使最终浓度达到100ng/mL而成的培养基50μL/well,培养1小时。用PBS(-)洗涤后,干燥,加入Scintillation cocktail(Hewlett-Packard社MICROSCINT-20 PACKARD)100μL/well,用Packard TopCountmicroplate Scintillation counter(Hewlett-Packard社PACKARD)测定放射性,计算[2-14C]乙酸摄取量。
根据计算出的[2-14C]乙酸摄取量,以1)二甲基亚砜0.01%(v/v)存在下的[2-14C]乙酸摄取率为100%,通过下述计算式求出被测药物存在下的[2-14C]乙酸摄取率。
Value=被测药物存在下的[2-14C]乙酸摄取量(cpm)
Cont=对照(0.01%二甲基亚砜)的[2-14C]乙酸摄取量(cpm)
[2-14C]乙酸摄取率(%)=100×(Value)/(Cont)
各被测药物的试验结果如表5所示。
                         表5
  实施例编号   摄取率(%)   实施例编号   摄取率(%)  实施例编号    摄取率(%)  实施例编号   摄取率(%)
    1    64.0     2     42.7    3     68.9     4     92.5
    5    43.4     6     55.8    7     65.0     8     47.2
    9    59.9     10     85.3    11     67.3     12     66.4
    13    93.0     14     82.1    15     78.4     16     83.7
    17    91.9     18     53.8    19     64.8     20     65.9
    21    70.3     22     51.5    23     59.5     24     66.1
    25    66.3     26     87.5    27     66.0     28     87.8
    29    68.6     30     60.1    31     85.9     32     60.5
    33    86.1     34     60.8    35     71.5     36     29.2
    37    38.6     38     82.0    39     62.5     40     45.3
    41    53.8     42     60.0    43     56.7     44     67.6
    45    68.9     46     67.0    47     63.1     48     70.3
    49    69.6     50     61.4    51     57.5     52     52.3
    53    76.2     54     51.3    55     55.4     56     32.4
    57    58.4     59     36.3    60     68.8     61     74.8
    62    82.9     63     85.5    64     96.2     65     63.4
    66    70.7     67     70.2    68     67.9     69     57.0
    70    70.2     71     65.8    72     76.7     73     81.5
    74    70.4     75     80.1    76     54.3     77     62.7
    78    68.2     79     41.5    80     83.3     82     83.0
    83    75.6     84     59.5    85     67.1     86     51.7
    87    57.1     88     56.4    89     58.1     90     60.5
    91    85.8     92     63.0    93     90.3     94     80.4
    95    86.3     96     98.7    98     89.1     101     78.3
    102    76.8     103     72.1    104     89.8     105     89.4
    106    82.0     107     71.3    108     87.7     109     64.6
    110    84.6     111     61.2    112     82.3     113     84.6
    114    79.0     116     95.1    117     87.0     118     79.6
    119    65.7     120     64.6    121     81.0     122     75.4
    123    96.2     124     60.0    136     88.9     139     59.2
    140    72.4     141     78.7    142     74.4     143     60.1
    144    82.2     145     87.6    146     60.0     147     76.2
    148    75.3     149     76.5    150     82.9     151     62.3
    152    69.6     153     70.2    154     67.4     178     66.2
本发明的化合物对脂质合成显示抑制效果,作为肥胖的治疗和预防药有效。(试验例6)降血糖试验
在下述试验例中,没有特别记载时,小鼠的饲养分开进行,饮水和摄食为自由摄取,此时的粉状饲料使用F2(船桥农场)。另外,血糖值的测定通过在测定体重后,使用由小鼠的尾静脉用涂覆了肝素的玻璃管采血得到的血液,用Glucoloader GXT(A&T社)进行测定。
购入6周龄的雄性KK小鼠(由日本Clea购入)后,在驯化期间和试验期间进行饲养,饲养至19周龄。对各小鼠测定血糖值,确认高血糖的发病。选出血糖值达到350mg/dl以上的个体,选作供于试验的个体。将选出的小鼠分为对照组和被测化合物给药组(1组n=6),此时,将个体分组,使各组之间体重、血糖值的分布没有差异。
对于对照组,进行采用粉状饲料的常规饲养,对于被测化合物给药组使用在粉状饲料(F2)中加入被测化合物(最终浓度:0.3重量%)制备而成的混和饲料,将各组饲养1周。
饲养1周后,测定血糖值。结果如表6所示。
                         表6组                  第7天的血糖值          抑制的%(相对于对照)对照                568±47实施例18的化合物    315±14                  55·数据表示为平均值±SEM(n=6)
由表可知,在添加本发明化合物的组中,确认血糖值显著降低。本发明的化合物作为糖尿病的治疗药有用。(试验例7)脂肪摄取促进试验
将由HOKUDO社购入的白色脂肪细胞培养试剂盒中含有的大鼠白色脂肪细胞供给试验。增殖用培养基、分化诱导用培养基使用由HOKUDO社购入的白色脂肪细胞培养试剂盒中含有的培养基。本试验的细胞培养均在CO2恒温箱(37℃,95%湿度,5%CO2)中进行培养。
购入的细胞送达后,立即全部除去运输用培养基,加入增殖用培养基5ml(/25cm2-烧瓶),培养1天。然后,使用增殖用培养基配制83,000cells/mL的细胞悬浊液,将细胞悬浊液分别注入96孔I型胶原涂层微板(SUMILON社)中,使之达到5,000cells/well(60μl/well)。作为空白组,在各板中设置只注入不含细胞的增殖用培养基的孔(空白孔)。
第二天,全部除去增殖用培养基,分别加入分化诱导用培养基14 7μl/well。进一步在布满细胞的孔中,1)对于被测化合物添加组,加入用分化诱导用培养基将被测化合物的100μM DMSO溶液稀释20倍而成的物质3μL/well(被测化合物最终浓度:100nM,DMSO最终浓度:0.1%(v/v)),2)对于对照组,加入用分化诱导用培养基将DMSO稀释20倍而成的物质3μL/well(DMSO最终浓度:0.1%(v/v))。另外,3)对于空白组,在空白孔中添加用分化诱导用培养基将DMSO稀释20倍而成的物质3μL/well(最终浓度0.1%(v/v))。
培养5天后,全部除去各孔的分化诱导用培养基,在各孔中加入10%(v/v)甲醛水溶液(固定液)60μl,将细胞在室温下静置20分钟。全部除去固定液,在各孔中分别注入0.2%(v/v)Triton X(Sigma社)水溶液60μl,在室温下静置5分钟。全部除去Triton X水溶液,在各孔中分别注入于60%(v/v)异丙醇水溶液中溶解Oil Red O(Sigma社)达到0.3%(w/v)而成的脂肪染色液60μl,室温下静置10分钟。全部除去脂肪染色液后,通过分别注入60%(v/v)异丙醇水溶液60μl并除去,将各孔洗涤2次。然后,在各孔中添加DMSO各100μL,室温下搅拌5分钟。使用多板读取器(multi-platereader,LabSystems社),测定550nm的吸光度(ABS550),测定被Oil Red O染色的量。以对照组的ABS550测定值为100%,以空白组的ABS550测定值为0,计算被测体添加组的脂肪细胞分化度(%)。
结果如下述表7所示。
                         表7
 实施例编号    分化度(%)  实施例编号    分化度(%)   实施例编号   分化度(%)  实施例编号   分化度(%)
    1    121.0     2     127.2     3   125.5     4    128.4
    7    120.5     8     113.6     9   116.2     12    120.0
    13    126.6     14     121.2     15   123.5     16    135.7
    17    114.4     18     114.8     22   127.2     28    110.9
    29    110.6     30     138.6     32   114.6     33    126.8
    34    140.0     35     121.8     36   111.0     37    114.2
    38    136.7     40     121.6     41   118.1     43    117.5
    46    124.1     47     141.2     48   131.4     51    129.0
    52    133.2     54     118.3     56   113.8     59    121.3
    60    110.5     63     119.8     65   111.7     66    113.0
    68    116.0     69     135.0     70   122.1     72    123.8
    73    113.0     80     118.1     82   114.5     83    114.5
    84    151.4     85     125.4     90   131.2     95    115.4
    96    123.3     99     119.0     102   113.6     104    114.8
    106    112.6     113     110.7     114   118.0     115    147.2
    116    123.6     117     122.5     119   134.7     121    136.3
    123    148.1     125     132.0     127   112.3     131    131.6
    133    140.7     134     120.4     135   128.0     136    129.4
    137    150.2     138     126.3     141   133.2     142    112.5
    145    140.6     147     115.5     148   118.6     150    136.6
    151    118.1     152     112.7     153   110.1     154    123.8
    157    115.7     159     123.3     160   128.2     161    113.4
    162    169.8     164     125.1     166   115.3     168    140.0
    169    114.9     170     114.9     172   119.5     173    134.0
    175    113.9     176     117.9     179   128.5     181    128.0
    182    122.4     183     117.5     187   112.7     189    132.8
    246    119.5     261     128.8     262   167.3     263    153.8
    264    111.5     277     123.1     280   190.3     281    200.0
由表可知,本发明的上述实施例化合物促进脂肪的摄取,作为抗糖尿病药有用。(试验例8)人大肠癌细胞的菌落形成抑制作用
人大肠癌细胞的培养液使用含有10%灭活胎牛血清的D-MEM/F-12(GIBCO社)培养液。即,将在内径100m的细胞培养用塑料培养皿中以铺满状态繁殖的人大肠癌细胞COL-2-JCK(由日本试验动物研究所购入)用EDTA(乙二胺四乙酸)和0.05%胰蛋白酶溶液由培养皿剥离,使用培养液(D-MEM/F-12)配制100细胞/mL的细胞稀释液。
将细胞稀释液在细胞培养用6孔塑料板的各孔中分别接种3mL(300细胞/孔)。在各孔中添加溶解于DMSO中的被测化合物,使被测化合物的最终浓度达到1μM,DMSO的最终浓度达到0.1%,在对照组用的孔中只添加DMSO,使最终浓度达到0.1%。
对各孔中的细胞,在5%CO2存在下于37℃培养10天。培养结束后,用Dulbecco-磷酸缓冲生理盐水(二价离子)将各孔洗涤1次。接着,对各孔,添加含有0.02%结晶紫的10%中性福尔马林溶液1.5ml,放置5分钟,将细胞固定染色。用水将固定染色后的细胞洗涤后,风干,使用图像解析装置PCA-11(SystemScience社),计算来源于固定染色的癌细胞的菌落面积的总和(mm2)。由计算得到的数值按照下面所示的计算式求出菌落形成抑制率。
菌落形成抑制率(%)=(1-A/B)×100
A:试验化合物1μM添加组的菌落面积总和值
B:对照组的菌落面积总和值
结果如下述表8所示。
                         表8
  实施例编号    抑制率(%)  实施例编号    抑制率(%)  实施例编号   抑制率(%)   实施例编号   抑制率(%)
    2     8.0     3     27.0     4     62.0     5     26.0
    6     22.0     7     24.0     9     29.0     11     15.0
    14     16.0     15     14.0     16     48.0     17     30.0
    20     37.0     29     41.0     30     42.0     32     39.0
    33     60.0     34     41.0     35     15.0     37     52.0
    38     99.9     39     48.0     40     35.0     41     55.0
    44     35.0     45     32.0     47     18.0     51     15.0
    52     17.0     55     8.0     56     6.0     57     5.0
    59     94.0     67     31.0     69     84.0     72     39.0
    75     65.0     77     1.0     88     8.0     90     47.0
    92     15.0     93     44.0     95     1.0     96     17.0
    97     3.0     98     25.0     99     32.0     100     50.0
    101     32.0     102     26.0     104     22.0     114     22.0
    118     41.0     120     44.0     141     47.0     143     25.0
    147     19.0     150     41.0     152     24.0
本发明的化合物显示显著的菌落形成抑制活性,作为癌症的预防或治疗剂有用。(试验例9)细胞因子产生量抑制能力测定
由大日本制药购入小鼠单核细胞巨噬细胞系细胞RAW264.7(ATCCTIB71)。RAW264.7细胞的培养使用下述培养基,即在Dulbecco’smodified Eagle’s培养基(DMEM培养基;GIBCO社Cat.No.11995-040)中添加胎牛血清(MOREGATE社lot 474030)使最终浓度达到10%(v/v)、青霉素G(GIBCO社)使最终浓度达到50units/mL、链霉素(GIBCO社)使最终浓度达到20μg/mL而成的培养基,在CO2恒温箱(37℃、95%湿度、5%CO2)中进行。
将RAW264.7细胞(83,000cells/mL)分别注入96孔微板中各60μL(5,000cells/well)。在CO2恒温箱中培养4小时后,在各孔中分别添加含有LPS(Sigma社)25ng/mL的DMEM培养基40μL(LPS的最终浓度达到10ng/mL)。将被测化合物1mM的DMSO溶液用DMEM培养基稀释20倍后,以2μL/well(被测化合物的最终浓度为1μM)对细胞进行添加。此时,作为对照,用DMEM培养基将DMSO稀释20倍后,对添加了最终浓度10ng/mL的LPS的细胞和未添加LPS的细胞添加2μL/well。在CO2恒温箱中培养15小时后,回收培养上清液,使用mouseTNF-αELISA kit Quantikine M(R&D Systems社),按照试剂盒附带的试验方案测定培养上清液中的mTNF-α的量。
按照下式计算出被测化合物的TNFα产生抑制能力。
A:被测化合物存在下的TNFα量
B:未添加LPS的对照的TNFα量
C:添加LPS10ng/mL的对照的TNFα量
TNFα产生抑制能力(%)=100-(A-B)/(C-B)×100
结果如下述表9所示。
                         表9
 实施例编号   抑制能力(%)  实施例编号   抑制能力(%)  实施例编号   抑制能力(%)  实施例编号   抑制能力(%)
    2     24.5     3     17.0     4     18.5     8     18.9
    9     34.0     12     21.8     13     16.2     16     19.0
    18     16.8     23     24.4     24     30.1     29     22.9
    32     19.8     34     15.2     36     18.0     37     16.0
    39     29.8     40     27.1     41     30.0     42     18.8
    43     17.7     44     18.0     46     30.7     47     16.7
    52     16.2     53     15.6     54     16.8     55     15.3
    61     22.6     62     20.5     67     23.2     68     15.2
    81     32.0     88     28.0     90     19.4     93     15.6
    94     34.8     111     28.7     114     16.8     118     16.4
    123     15.1     128     28.8     134     16.4     135     16.6
    138     17.8     139     42.7     141     15.9     149     18.8
    150     16.2     157     38.6     165     15.7     175     15.7
    182     32.8     184     15.0     188     24.2     189     16.3
    190     33.8     192     27.9     194     18.4     195     16.1
    196     15.3     197     21.6     199     20.8     203     27.1
    204     32.7     205     34.9     206     27.5     207     27.1
    208     26.3     209     26.9     211     27.6     212     31.2
    214     20.1     216     30.6     217     28.7     218     20.3
    219     21.7     220     16.3     223     28.2     224     22.4
    234     32.5     235     40.2     241     28.0     244     26.5
    245     34.6     246     18.0     248     19.1     251     29.0
    252     19.3     253     29.0     254     44.3     271     25.2
    273     19.9     276     28.5
由上表可知,本发明的上述实施例化合物显示显著的TNFα产生抑制能力,作为抗炎剂有用。(试验例10)肝障碍抑制试验
将5只Balb/c小鼠(雌性,6-8周龄)作为一组,在尾静脉中以10mL/kg的比例注射伴刀豆球蛋白A(ConA)的生理盐水溶液(2.0mg/mL),从而使各小鼠诱发肝障碍(Hepatology,21,190-198(1995))。
将被测化合物悬浊于含有0.5%CMC粉末的蒸馏水中,使之达到10mg/mL,在注射ConA的30分钟前,对小鼠以10mL/kg的比例口服给予该悬浊液(A组)。
与此同时,另外设置代替被测化合物的悬浊液,口服给予含有0.5%CMC粉末的蒸馏水的组(B组),以及未进行一切给药的组(C组)。
注射ConA起24小时后,由小鼠腹部主动脉采血,通过与肝素混合,分离血浆。对于该血浆,按照Nagakawa等的方法(J.Pharmacol.Exp.Ther.,264,496-500(1993)),测定谷草转氨酶(AST)值和丙氨酸转氨酶(ALT)值。
按照下式,由得到的测定值计算出相对于注射ConA引起的AST值和ALT值上升的抑制率
抑制率(%)=(1-[(A-C)/(B-C)]}×100
A:A组的AST值或ALT值的平均值
B:B组的AST值或ALT值的平均值
C:C组的AST值或ALT值的平均值
结果如表10所示
            表10  被测物质的肝障碍抑制率(预防作用)
  实施例编号   AST    ALT(%)   (%)   实施例编号  AST       ALT(%)      (%)  实施例编号  AST      ALT(%)     (%)  实施例编号 AST        ALT(%)       (%)
    1153559114139161   19.0   40.154.0   39.012.420.5   18.750.5   32.848.4   54.069.3   82.8     2163788114142171   4.1      64.521.4     44.420.757.0     42.347.0     40.063.0     54.0102.8    90.0     81849105118156178  56.0    57.024.1    39.861.0    59.027.5    22.445.0    55.882.6    85.564.5    50.5     102053106136159  49.0     55.977.0     6721.7      22.0105.8    113.612.0     13.191.2     78.7
由表可知,本发明的化合物显示显著的肝障碍抑制作用,作为肝炎的预防或治疗药有用。(试验例11)抗白内障作用的评价
由SD大鼠(雄性,日本SLC)取出晶状体,在培养液(Medium-199:GIBCO BRL)中进行预培养3小时,选择保持透明性的晶状体用于试验。也就是说,将晶状体,在1)Medium-199(3mL)中,2)含有过氧化氢(最终浓度:5mM)的Medium-199(3mL)中,3)含有被测化合物(最终浓度:100nM)、DMSO(最终浓度:0.1%v/v)和过氧化氢(最终浓度:5mM)的Medium-199(3mL)中培养24小时。培养结束后,以透明为0、轻度浑浊为1、中度浑浊为2,对晶状体的浑浊度进行评分,评价被测化合物的抗白内障作用。结果(各培养条件下的平均分)如下表所示。
                        表11
                             实施例编号
对照   只有过氧化氢水溶液    53     139     92
0.0          1.7             1.0    1.0    1.0
由表可知,确认本发明的实施例化合物具有抗白内障作用,作为抗白内障药有用。(试验例12)ABCA1 mRNA定量试验
由大日本制药购入小鼠单核细胞巨噬细胞系细胞RAW264.7(ATCCTIB71)。培养基使用在Dulbecco’s modified Eagle’s培养基(DMEM培养基;GIBCO社Cat.No.11995-040)中添加胎牛血清(MOREGATE社lot474030)使最终浓度达到10%(v/v)、青霉素G(GIBCO社)使最终浓度达到50units/mL、链霉素(GIBCO社)使最终浓度达到20μg/mL而成的培养基。在CO2恒温箱(37℃、95%湿度、5%CO2)中进行RAW264.7细胞的培养。
将RAW264.7细胞(1×106cells/mL)分别注入6孔板中各2mL(2×106cells/well),在CO2恒温箱中培养2小时。将被测化合物1mM的DMSO溶液用DMEM培养基稀释20倍后,以4μL/well(被测化合物的最终浓度为100nM)对细胞进行添加。此时,作为对照,用DMEM培养基将DMSO稀释20倍后,添加4μL/well。在CO2恒温箱中培养24小时后,除去培养上清液,使用RNeasy Mini Kit(Qiagen社),按照附带的程序,将total RNA纯化。测定得到的total RNA在260nm处的吸光度,求出浓度(A260=1=40μg/ml)。将6μg的total RNA用RNase-free water制成22.6μL,在65℃下加热10分钟后,在冰上进行冷却。以其为模板,使用First-strand cDNA Syn thesis Kit(Amersham Pharmacia Biotech社)制作cDNA。此时,按照下述组成制作反应液,在37℃下反应1小时。
Bulk first-strand reaction mix        13.4μL
引物Not  I-d(T)18(稀释25倍)          2.0μL
DTT溶液                                2.0μL
RNA(6μg)                              22.6μ40.0μL
反应后,由添加被测化合物的反应液和对照的反应液分别取3μL,将混合的溶液作为标准溶液。将标准溶液和各反应液分别用ChromaSpin-100+DEPC-H2O Columns按照附带的方案进行纯化,作为TaqManPCR的模板(Template)。为了制作标准曲线,将标准溶液以5个梯度进行稀释,每次稀释5倍,供于TaqMan PCR。TaqMan PCR对ABCA1和β-actin进行。作为用于TaqMan PCR的引物,设计后述序列表中序列号5至8所示的4种低聚核苷酸(abcal forward(S3),abca1reverse (AS3),β-actin forward (S4) and β-actin reverse(AS4)),合成和纯化依赖于Amersham Pharmacia Biotech社。
作为FAM-TAMRA标识TaqMan探针,使用后述序列表中序列号9至10所示的4种低聚核苷酸(abca1(pl)and β-actin(p2)),合成和纯化依赖于Applied Biosystems社。
将下述反应液与ABCA1或β-actin一起分别注入MicroAmpOptical 96-well Reaction Plate(Applied Biosystem社)中,对于各反应液分别注入2个孔。TaqMan Universal PCR Master Mix由Applied Biosystem社购入。
正向引物(50pM/μL)                              0.1μL
反向引物(50pM/μL)                              0.1μL
TaqMan探针                                      1.5μL
TaqMan Universal PCR Master Mix                 25.0μL
H2O                                            18.3μL
模板                                            5.0μL
                                                50.0μL/well
用MicroAmp Optical Caps(Applied Biosystems社)盖上,使用ABI PRISM 7700 Sequence Detection System(AppliedBiosystem社),在下述条件下进行TaqMan PCR。
50℃ 2分钟
95℃ 10分钟
Figure A0181205601481
按照Sequence Detection软件(Applied Biosystem社)的指南进行解析,求出相对的ABCA1、β-actinmRNA量。使用下式,计算被测化合物引起的ABCA1 mRNA增加率。
A:被测化合物存在下的ABCA1 mRNA量
B:被测化合物存在下的β-actin mRNA量
C:DMSO存在下的ABCA1 mRNA量
D:DMSO存在下的β-actin mRNA量
ABCA1 mRNA增加率(%)=(A/B)/(C/D)×100
结果如下表所示。
                         表12
 实施例编号    增加率(%)  实施例编号    增加率(%)   实施例编号   增加率(%)  实施例编号    增加率(%)
    135     163.0     217     187.0     218   190.0     223     204.0
    224     179.0     273     146.0
由表可知,本发明的化合物显示显著的ABC1 mRNA增加作用,作为抗动脉硬化药有用。工业实用性
本发明的具有上述通式(I)的化合物及其可药用盐具有对过氧物酶体增殖物活化受体γ(PPARγ)的激动剂、部分激动剂、拮抗剂、部分拮抗剂样活性。
因此,本发明的具有上述通式(I)的化合物及其可药用盐作为优良的老年性骨质疏松、闭经后骨质疏松、废用性骨质疏松、给予甾类引起的骨质疏松治疗方法、骨折、骨形成不全、佝偻病、老年性骨关节疾病、肥胖、消瘦、I型、II型糖尿病、血管硬化症、脂质代谢异常、胰腺炎、自身免疫疾病、糖代谢异常、糖尿病性神经障碍、糖尿病并发症、高尿酸血病、白血病、视网膜相关受体功能异常、肝功能异常、贫血、癌症、炎症、巴塞多氏病、心脏病、阿尔茨海默氏病、摄食障碍、高血压、肾病的治疗剂和/或预防剂有用。
序列表序列表<110>三共株式会社<120>PPARr调制剂<130>FP200116WO<140><141><150>JP2000-129565<151>2000-04-28<150>JP2001-60366<151>2001-03-06<160>10<170>PatentIn Ver.2.0<210>1<211>41<212>DNA<213>人工序列<220><223>人工序列的说明:PCR引物S1<400>1cccagatctc caccatgggt gaaactctgg gagattctcc t        41<210>2<211>42<212>DNA<213>人工序列<220><223>人工序列的说明:PCR引物AS1<400>2cccagatctg gatccctagt acaagtcctt gtagatctcc tg       42<210>3<211>59<212>DNA<213>人工序列<220><223>人工序列的说明:PCR引物S2<400>3ctagagggga ccaggacaaa ggtcacgttc ggggaccagg acaaaagtca cgttcggga 59<210>4<211>59<212>DNA<213>人工序列<220><223>人工序列的说明:PCR引物AS2<400>4tcgatcccga acgtgacctt tgtcctggtc cccgaacgtg acctttgtcc tggtcccct 59<210>5<211>19<212>DNA<213>人工序列<220><223>人工序列的说明:PCR引物S3<400>5agttcatcag cggcgtgaa                                             19<210>6<211>24<212>DNA<213>人工序列<220><223>人工序列的说明:PCR引物AS3<400>6ggaccacata attgcacata tccc                                       24<210>7<211>21<212>DNA<213>人工序列<220><223>人工序列的说明:PCR引物S4<400>7ggcgcttttg actcaggatt t                                           21<210>8<211>21<212>DNA<213>人工序列<220><223>人工序列的说明:PCR引物AS4<400>8ggatgtttgc tccaaccaac t                                           21<210>9<211>30<212>DNA<213>人工序列<220><223>人工序列的说明:探针P1<400>9cctgtcatct actggctgtc caattttgtc                                  30<210>10<211>25<212>DNA<213>人工序列<220><223>人工序列的说明:探针P2<400>10aaaactggaa cggtgaaggc gacag                                       25

Claims (24)

1.下述通式(I)表示的化合物或其可药用盐,式中,A表示苯基、萘基、苊基、吡啶基、喹啉基、异喹啉基、嘧啶基、呋喃基、苯并呋喃基、吡喃基、苯并吡喃基、噻吩基、苯并噻吩基、吡咯基、吲哚基、异吲哚基、咪唑基、吡唑基、哒嗪基、吡嗪基、噁唑基、异噁唑基、苯并噁唑基、苯并异噁唑基、噻唑基、异噻唑基、苯并噻唑基、苯并异噻唑基或联苯基(该A可以被选自下述取代基组α的1个或2个以上相同或不同的取代基取代),B表示芳基、环烷基或杂环基团(该B可以被选自下述取代基组α和取代基组β的1个或2个以上的相同或不同的取代基取代),X表示化学键、氧原子、硫原子、CH2基团、CO基团、NH基团、SO2NH基团、NHSO2基团、CONH基团、NHCO基团或OCH2基团,n表示0或1,取代基组αC1-C20烷基、硝基、氰基、羧基、羧基C2-C7烷基、C2-C7烷氧基羰基、C3-C15烷氧基羰基烷基、氨基(该氨基可以被1个或2个相同或不同的C1-C6烷基或者1个C3-C6烯基取代)、羟基(该羟基可以被1个C1-C6烷基或C1-C6卤代烷基取代)以及巯基(该巯基可以被1个C1-C6烷基取代)取代基组β卤素原子、磺酰胺基、C1-C6烷基磺酰胺基、脒基氨基磺酰基和苯基。
2.如权利要求1所述的化合物或其可药用盐,A为噻唑基。
3.一种骨髓的脂肪化抑制剂,含有权利要求1或2的化合物或其可药用盐。
4.一种骨形成功能的促进或恢复剂,含有权利要求1或2的化合物或其可药用盐。
5.一种骨质疏松的治疗剂或预防剂,含有权利要求1或2的化合物或其可药用盐。
6.一种老年性骨质疏松、闭经后骨质疏松或废用性骨质疏松的治疗剂或预防剂,含有权利要求1或2的化合物或其可药用盐。
7.一种PPARγ调制剂,含有权利要求1或2的化合物或其可药用盐。
8.一种降血糖剂,含有权利要求1或2的化合物或其可药用盐。
9.一种糖尿病的治疗剂或预防剂,含有权利要求1或2的化合物或其可药用盐。
10.一种I型糖尿病、II型糖尿病、糖代谢异常、糖尿病性神经障碍或糖尿病并发症的治疗剂或预防剂,含有权利要求1或2的化合物或其可药用盐。
11.一种骨折、骨形成不全、佝偻病、老年性骨关节疾病、肥胖、消瘦、血管硬化症、脂质代谢异常、胰腺炎、自身免疫疾病、高尿酸血病、白血病、视网膜相关受体功能异常、肝功能异常、贫血、癌症、炎症、巴塞多氏病、心脏病、阿尔茨海默氏病、摄食障碍、高血压或肾病的治疗剂或预防剂,含有权利要求1或2的化合物或其可药用盐。
12.一种骨髓的脂肪化抑制剂,含有PPARγ调制剂。
13.一种骨形成功能的促进或恢复剂,含有PPARγ调制剂。
14.一种骨质疏松的治疗剂或预防剂,含有PPARγ调制剂。
15.一种老年性骨质疏松、闭经后骨质疏松或废用性骨质疏松的治疗剂或预防剂,含有PPARγ调制剂。
16.一种降血糖剂,含有PPARγ调制剂。
17.一种糖尿病的治疗剂或预防剂,含有PPARγ调制剂。
18.一种I型糖尿病、II型糖尿病、糖代谢异常、糖尿病性神经障碍或糖尿病并发症的治疗剂或预防剂,含有PPARγ调制剂。
19.一种骨折、骨形成不全、佝偻病、老年性骨关节疾病、肥胖、消瘦、血管硬化症、脂质代谢异常、胰腺炎、自身免疫疾病、高尿酸血病、白血病、视网膜相关受体功能异常、肝功能异常、贫血、癌症、炎症、巴塞多氏病、心脏病、阿尔茨海默氏病、摄食障碍、高血压或肾病的治疗剂或预防剂,含有PPARγ调制剂。
20.权利要求1或2的化合物或其可药用盐在用于制备骨质疏松治疗剂或预防剂中的应用。
21.PPARγ调制剂在用于制备骨质疏松治疗剂或预防剂中的应用。
22.PPARγ的部分拮抗剂。
23.如权利要求12至19所述的治疗剂或预防剂,PPARγ调制剂为PPARγ的部分拮抗剂。
24.PPARγ的部分拮抗剂在用于制备骨质疏松治疗剂或预防剂中的应用。
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