CN102477061A - 吡啶雄甾衍生物及其在制备预防和/或治疗前列腺癌药物中的用途 - Google Patents
吡啶雄甾衍生物及其在制备预防和/或治疗前列腺癌药物中的用途 Download PDFInfo
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Abstract
本发明涉及一种新型的吡啶雄甾衍生物及其在制备预防和/或治疗前列腺癌药物中的用途。本发明的吡啶雄甾衍生物是较为理想的选择性细胞色素氧化酶CYP450c17抑制剂,可用于治疗或预防各种与雄性激素功能有关的适应症,特别是其可用于治疗前列腺癌。该化合物具有降低的氧化代谢、更高的有效生物利用度,因而其使用剂量较少,而且耐受性良好,副作用小。
Description
技术领域
本发明涉及吡啶雄甾衍生物及其在制备预防和/或治疗前列腺癌药物中的用途。
背景技术
雄性激素中重要的有睾酮、雄酮、雄二酮和脱氢异雄酮。睾酮由睾丸的间质细胞分泌,是体内最重要的雄性激素。雄酮、雄二酮和脱氢异雄酮是睾酮的代谢产物(睾酮→雄酮→雄二酮→脱氢异雄酮)。肾上腺皮质也能分泌一种雄性激素,即肾上腺雄酮。这些激素可刺激前列腺癌生长。所以治疗前列腺癌的首选是通过药物或手术抑制睾丸的雄性激素产生。但是,这些方法不能阻断身体其他部位产生雄激素。
类固醇激素合成均起始于胆固醇,经孕烯醇酮、孕酮的共同途径,最后合成不同的激素。在这个过程中,细胞色素P450(CYP450)起着关键作用。生物体内类固醇激素的合成涉及到细胞色素P450和固醇脱氢酶参与的一系列反应。CYP450c17是一种微粒体酶,它能催化两种独立调节类固醇17α-羟化酶和C17,20-裂解酶的酶活性,从而调节睾丸和身体其他部位的性类固醇前体的体内合成。
发明内容
本发明所要解决的技术问题是提供一种吡啶雄甾类化合物,其通过雄激素合成中的关键酶CYP450c17而降低雄激素水平,且其还对睾丸和身体其他部位的雄激素有抑制作用。
为解决以上技术问题,本发明采取如下技术方案:
具有通式(Ⅰ)的化合物及其可药用盐:
所述式(Ⅰ)中:
R01、R02、R03、R04、R05、R06、R07、R08、R09、R10、R11、R12、R13、R14、R15、R16独立地为氢或氘;
RX为选自下列基团中的一种:
COCnH2n+1;
COCnH2nNH2;
COCnH2nNHCnH2n+1;
COCnH2nN(CnH2n+1)CmH2m+1;
COCnH2nN(COCnH2n+1)CmH2m+1;
CON(CnH2n+1)CnH2nCOOH;
CH2OCOCnH2nNH2;
CH2OCOCnH2nNHCnH2n+1;
CH2OCOCnH2nN(CnH2n+1)CmH2m+1;
CH2OCOCnH2nN(COCnH2n+1)CmH2m+1;
CH(CH3)OCOCnH2nNH2;
CH(CH3)OCOCnH2nNHCnH2n+1;
CH(CH3)OCOCnH2nNHCOCnH2n+1;
CH2OP(OH)3;
CH(CH3)OP(OH)3;
CONCnH2n+1CH(RAA)COOH;
CH2OCOCH(RAA)NHCnH2n+1;
CH2OCOCH(RAA)NHCOCnH2n+1;
CH(CH3)OCOCH(RAA)NHCnH2n+1;
COCH(RAA)NHCnH2n+1;
COCH(RAA)NHCOCnH2n+1;
COCH(RAA)N(CnH2n+1)CmH2m+1;
COCH(RAA)N(COCnH2n+1)CmH2m+1;
上述的化学式中,RAA表示蛋白来源和/或非蛋白来源的氨基酸支链;
RM表示OH、OCnH2n+1、OCOCnH2n+1、NH2、NH(CnH2n+1)、N(CnH2n+1)2、SH、SCnH2n+1、SCOCnH2n+1、CN、F、Cl、Br或I;
n,m独立地为1~6之间的整数;
根据本发明,n优选为2或3。
根据本发明,代表性的化合物有式(Ⅱ)、式(Ⅲ)、式(Ⅳ)、式(Ⅴ)、式(Ⅵ)、式(Ⅶ)以及式(Ⅷ)表示的化合物。
根据本发明,所述的可药用盐包括但不限于盐酸盐、磷酸盐、硫酸盐、醋酸盐、马来酸盐、苯磺酸盐、甲基苯磺酸盐、富马酸盐、酒石酸盐等。
本发明化合物吡啶雄甾衍生物是细胞色素氧化酶P450c17抑制剂,通过抑制雄激素合成中的关键酶-CYP450c17,其能够降低雄激素水平,且其同时对睾丸和身体其他部位的雄激素都有抑制作用。因此本发明化合物可用于制备治疗或预防各种与雄性激素功能有关的适应症特别是前列腺癌。
上述的RAA表示蛋白来源和/或非蛋白来源的氨基酸支链,例如L-丙氨酸支链。
由于以上技术方案的实施,本发明与现有技术相比具有如下优点:
本发明的化合物首过效应减少,有效生物利用度高,其用作选择性细胞色素氧化酶P450c17抑制剂,可用于治疗或预防各种与雄性激素功能有关的适应症,特别是其用于治疗前列腺癌时具有使用剂量少,副作用小的优点。
具体实施方式
下面结合具体实施例对本发明做进一步详细的说明,但本发明并不限于以下实施例
实施例1
本实施例提供一种式(Ⅱ)表示的化合物:
实施例2
本实施例提供一种式(Ⅲ)表示的化合物:
实施例3
本实施例提供一种式(Ⅳ)表示的化合物:
实施例4
本实施例提供一种式(Ⅴ)表示的化合物:
实施例5
本实施例提供一种式(Ⅵ)表示的化合物:
实施例6
本实施例提供一种式(Ⅶ)表示的化合物:
实施例7
本实施例提供一种式(Ⅷ)表示的化合物:
实施例8~11
按照实施例8~11具有如下的通式,各实施例对应的取代基见表1。
表1
实施例8 | 实施例9 | 实施例10 | 实施例11 | |
R01~R06 | H | D | H | H |
R07~R09 | H | H | D | H |
R10~R13 | H | H | H | H |
R14~R16 | H | H | H | D |
Rx | COC2H5 | COC2H5 | CH2OCOC2H4NH2 | CH2OP(OH)3 |
上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施,并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围之内。
Claims (6)
1.具有通式(Ⅰ)的化合物及其可药用盐:
其特征在于:所述式(Ⅰ)中:
R01、R02、R03、R04、R05、R06、R07、R08、R09、R10、R11、R12、R13、R14、R15、R16独立地为氢或氘;
RX为选自下列基团中的一种:
COCnH2n+1;
COCnH2nNH2;
COCnH2nNHCnH2n+1;
COCnH2nN(CnH2n+1)CmH2m+1;
COCnH2nN(COCnH2n+1)CmH2m+1;
CON(CnH2n+1)CnH2nCOOH;
CH2OCOCnH2nNH2;
CH2OCOCnH2nNHCnH2n+1;
CH2OCOCnH2nN(CnH2n+1)CmH2m+1;
CH2OCOCnH2nN(COCnH2n+1)CmH2m+1;
CH(CH3)OCOCnH2nNH2;
CH(CH3)OCOCnH2nNHCnH2n+1;
CH(CH3)OCOCnH2nNHCOCnH2n+1;
CH2OP(OH)3;
CH(CH3)OP(OH)3;
CONCnH2n+1CH(RAA)COOH;
CH2OCOCH(RAA)NHCnH2n+1;
CH2OCOCH(RAA)NHCOCnH2n+1;
CH(CH3)OCOCH(RAA)NHCnH2n+1;
COCH(RAA)NHCnH2n+1;
COCH(RAA)NHCOCnH2n+1;
COCH(RAA)N(CnH2n+1)CmH2m+1;
COCH(RAA)N(COCnH2n+1)CmH2m+1;
上述的化学式中,RAA表示蛋白来源和/或非蛋白来源的氨基酸支链;
RM表示OH、OCnH2n+1、OCOCnH2n+1、NH2、NH(CnH2n+1)、N(CnH2n+1)2、SH、SCnH2n+1、SCOCnH2n+1、CN、F、Cl、Br或I;
n,m独立地为1~6之间的整数;
2.根据权利要求1所述的化合物及其可药用盐,其特征在于:所述n为2或3。
4.权利要求1至3中任一项权利要求所述的化合物及其可药用盐在制备与雄性激素功能有关的适应症药物中的用途。
5.根据权利要求4所述的用途,其特征在于:所述与雄性激素功能有关的适应症为前列腺癌。
6.权利要求1至3中任一项权利要求所述的化合物及其可药用盐在调节选择性细胞色素氧化酶CYP450c17活性方面的用途。
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Cited By (7)
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WO2014111815A3 (en) * | 2013-01-18 | 2014-11-06 | Cortendo Ab (Publ) | Abiraterone and analogs thereof for the treatment of diseases associated with cortisol overproduction |
WO2016082792A1 (zh) * | 2014-11-28 | 2016-06-02 | 四川海思科制药有限公司 | 一种阿比特龙衍生物及其制备方法和医药用途 |
CN107188921A (zh) * | 2016-03-15 | 2017-09-22 | 四川海思科制药有限公司 | 阿比特龙衍生物的制备方法及其新固态形式和用途 |
CN107188922A (zh) * | 2016-03-14 | 2017-09-22 | 四川海思科制药有限公司 | 一种阿比特龙衍生物的盐及其制备方法和医药用途 |
CN107365343A (zh) * | 2016-05-12 | 2017-11-21 | 四川海思科制药有限公司 | 一种苯并咪唑雄甾衍生物及其制备方法和医药用途 |
WO2021100019A1 (en) | 2019-11-22 | 2021-05-27 | Suven Life Sciences Limited | Prodrugs of abiraterone |
WO2022199408A1 (zh) * | 2021-03-25 | 2022-09-29 | 中国医学科学院生物医学工程研究所 | 新型注射用阿比特龙衍生物的制备方法和用途 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2014111815A3 (en) * | 2013-01-18 | 2014-11-06 | Cortendo Ab (Publ) | Abiraterone and analogs thereof for the treatment of diseases associated with cortisol overproduction |
TWI641616B (zh) * | 2014-11-28 | 2018-11-21 | 四川海思科製藥有限公司 | 阿比特龍衍生物及其製備方法和醫藥用途 |
WO2016082792A1 (zh) * | 2014-11-28 | 2016-06-02 | 四川海思科制药有限公司 | 一种阿比特龙衍生物及其制备方法和医药用途 |
CN105646637A (zh) * | 2014-11-28 | 2016-06-08 | 四川海思科制药有限公司 | 一种阿比特龙衍生物及其制备方法和医药用途 |
CN106061990A (zh) * | 2014-11-28 | 2016-10-26 | 四川海思科制药有限公司 | 一种阿比特龙衍生物及其制备方法和医药用途 |
CN106061990B (zh) * | 2014-11-28 | 2019-09-10 | 四川海思科制药有限公司 | 一种阿比特龙衍生物及其制备方法和医药用途 |
CN107188922B (zh) * | 2016-03-14 | 2019-12-20 | 四川海思科制药有限公司 | 一种阿比特龙衍生物的盐及其制备方法和医药用途 |
CN107188922A (zh) * | 2016-03-14 | 2017-09-22 | 四川海思科制药有限公司 | 一种阿比特龙衍生物的盐及其制备方法和医药用途 |
CN107188921A (zh) * | 2016-03-15 | 2017-09-22 | 四川海思科制药有限公司 | 阿比特龙衍生物的制备方法及其新固态形式和用途 |
CN107365343A (zh) * | 2016-05-12 | 2017-11-21 | 四川海思科制药有限公司 | 一种苯并咪唑雄甾衍生物及其制备方法和医药用途 |
WO2021100019A1 (en) | 2019-11-22 | 2021-05-27 | Suven Life Sciences Limited | Prodrugs of abiraterone |
WO2022199408A1 (zh) * | 2021-03-25 | 2022-09-29 | 中国医学科学院生物医学工程研究所 | 新型注射用阿比特龙衍生物的制备方法和用途 |
AU2022244858B2 (en) * | 2021-03-25 | 2023-10-05 | Tianjin Hairunjiahe Innovative Pharmaceutical Research Limited Liability Company | Preparation method for and application of novel injection abiraterone derivative |
US11944685B2 (en) | 2021-03-25 | 2024-04-02 | Tianjin Hairunjahe Innovative Pharmaceutical Research Limited Liability Company | Preparation method and application of novel injection abiraterone derivative |
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