CN1129941A - 取代的氮杂二氢亚吲哚基化合物及其制备方法 - Google Patents
取代的氮杂二氢亚吲哚基化合物及其制备方法 Download PDFInfo
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- CN1129941A CN1129941A CN95190567A CN95190567A CN1129941A CN 1129941 A CN1129941 A CN 1129941A CN 95190567 A CN95190567 A CN 95190567A CN 95190567 A CN95190567 A CN 95190567A CN 1129941 A CN1129941 A CN 1129941A
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- Prior art keywords
- azaindole
- bases
- compound
- formula
- methylene
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 155
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- 239000005483 tyrosine kinase inhibitor Substances 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 3
- MVXVYAKCVDQRLW-UHFFFAOYSA-N 1h-pyrrolo[2,3-b]pyridine Chemical compound C1=CN=C2NC=CC2=C1 MVXVYAKCVDQRLW-UHFFFAOYSA-N 0.000 claims description 246
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 125
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 24
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A61P9/00—Drugs for disorders of the cardiovascular system
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- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
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Abstract
本发明涉及具有下列通式(I)的可用作酪氨酸激酶抑制剂的化合物及其药物上可接受的盐,其中基团X1,X2,X3和X4之一是N,其它为CH;R为式(a),(b),(c)或(d)的基团,R1和R3分别为氢,氨基,羧基,氰基,R2为H,C1-C6烷基,C2-C6烷酰基,-CH2OH,-CH2CH2CONH2,-SO2Me,-COCH2SO2NH2;R4为H,-CH2(CHOH)nCH2OH,C1-C6烷基;R5为H,C1-C6烷基,-CH2(CHOH)nCH2OH;-CH2(CH2)mNMe2;R6为未取代或被苯基取代的C1-C6烷基,-CH2(CHOH)nCH2OH;R7为Me,-C6H4Me;Z为CH2,O,NH,NCH2CH2OH;n为0或1;m为2或3;o为0,1,2或3;p为1,2或3;条件是当R为(a),(b)或(c)时R1不是H,而当R为(d)时R1和R3之一不是H。
Description
本发明涉及新的取代的氮杂二氢亚吲哚基化合物,它们的制备方法,含有它们的药物组合物和它们作为治疗剂的用途。
本发明提供下列通式(I)化合物及其药物上可接受的盐,其中基团X1,X2,X3和X4之一是N,其它为CH;R为式(a),(b),(c)或(d)的基团每个R1和R3分别为氢,氨基,羧基,氰基,-SO3R4.-SO2NHR5.
-COOR6,-CONH(CH2)oPh,-CONHCH2(CHOH)nCH2OH,
-N(CH2CH2OH)2,-NHCH2(CHOH)nCH2OH,-NHCONH2,-NHC(NH2)=NH,-NHCO(CHOH)nCH2OH,
-NHSO2R7,-OCH2(CHOH)nCH2OH,-OOC(CHOH)nCH2OH,-OPO(OH)2,-OCH2SO2NH2,-CH2NH2,-C(NH2)=NH,-CH2NHC(NH2)=NH,-CH2OH,-CH2OOC(CHOH)nCH2OH,-CH2OPO(OH)2,-PO(OH)2;R2为H,C1-C6烷基,C2-C6烷酰基,-CH2OH,-CH2CH2CONH2,-SO2Me,-COCH2SO2NH2;R4为H,-CH2(CHOH)nCH2OH,C1-C6烷基;R5为H,C1-C6烷基,-CH2(CHOH)nCH2OH,-(CH2)mNMe2;R6为未取代或被苯基取代的C1-C6烷基,-CH2(CHOH)nCH2OH;R7为Me,-C6H4Me;Z为CH2,O,NH,NCH2CH2OH;n为0或1;m为2或3;o为0,1,2或3;p为1,2或3;条件是当R为(a),(b)或(c)时R1不是H,而当R为(d)时R1和R3之一不是H。
在本发明化合物中,每个取代基R和R1可分别在双环氮杂吲哚环中的吡啶和吡咯部分上。
本发明范围包括式(I)化合物的所有可能的异构体,立体异构体,特别是Z-和E-异构体及其混合物,代谢物和代谢前体或生物前体(或称为药物前体)。
取代基R优选连接在氮杂吲哚环的2或3位,特别是3位。
取代基R1优选在吡啶部分上。
优选R1和R3之一为氢而另一个不是氢。
R3取代基优选在2-羟基吲哚环(d)的5位上。
烷酰基中的烷基和烷基部分可以是支链或直链烷基。
C1-C6烷基优选为C1-C4烷基,例如甲基,乙基,丙基,异丙基,丁基,仲丁基或叔丁基,特别是甲基或乙基。
C2-C6烷酰基优选为C2-C3烷酰基,特别是乙酰基或丙酰基。
本发明化合物药物上可接受的盐包括与无机酸或有机酸形成的酸加成盐,无机酸例如硝酸,盐酸,氢溴酸,硫酸,高氯酸和磷酸,有机酸例如乙酸,三氟乙酸,丙酸,乙二酸,乳酸,草酸,丙二酸,苹果酸,马来酸,酒石酸,柠檬酸,苯甲酸,肉桂酸,扁桃酸,水杨酸,和与无机碱例如碱金属特别是钠或钾或碱土金属特别是钙或镁,或有机碱例如无环胺或环胺,优选三乙胺或哌啶形成的盐。
如上所述,本发明范围还包括式(I)化合物的药物上可接受的生物前体(或称为药物前体),即这种化合物具有与式(I)不同的结构式,但是,经过给药予人它可在体内直接或间接地转化为式(I)化合物。
本发明优选化合物是式(I)化合物及其药物上可接受的盐,其中X1,X2,X3和X4如上述定义;R如上述定义并且连接在氮杂吲哚环的2或3位上;R2为氢或C1-C4烷基;每个R1和R3分别为氢,氨基,羧基,氰基,-SO3H,-SO2NH2,
-COOMe,-N(CH2CH2OH)2,-NH-CH2-CHOH-CH2OH,-NHCONH2,-NHC(NH2)=NH,-NHCOCHOHCH2OH,
-NHSO2Me,-OCH2CHOHCH2OH,-OOC-CH2OH,-OOCCHOHCH2OH,-OPO(OH)2,-CH2NH2,-C(NH2)=NH,
-CH2OH,-CH2PO(OH)2,-PO(OH)2,条件是当R为(a),(b)或(c)时R1不是H,而当R为(d)时R1和R3之一不是H。
本发明更优选的化合物是式(I)化合物及其药物上可接受的盐,其中X1,X2,X3和X4如上述定义;R如上述定义并且连接在氮杂吲哚环的3位上;R2为氢;每个R1和R3分别为氢,氨基,羧基,氰基,-OCH2CHOHCH2OH,-OOCCHOHCH2OH,-CH2NH2,-C(NH2)=NH,-CH2OH,-PO(OH)2,及R3优选连接在2-羟基吲哚环的5位上;条件是当R为(a),(b)或(c)时R1不是H,而当R为(d)时R1和R3之一不是H。
本发明具体化合物的实例为以下化合物,如果需要,它们可以是Z-或E-非对映体或该非对映体的Z,E-混合物:2-氰基-3-(4-磺基-7-氮杂吲哚-3-基)丙烯酰胺,钠盐;2-氰基-3-〔(N,N-哌嗪基-4-氨磺酰)-7-氮杂吲哚-3-基〕丙烯酰胺;2-氰基-3-(4-脲基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-(4-甘油酰酰氨基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-〔4-(3-哌啶子基丙酰氨基)-7-氮杂吲哚-3-基〕丙烯酰胺;2-氰基-3-(4-甲磺酰基氨基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-〔4-(2,3-二羟基丙氧基)-7-氮杂吲哚-3-基〕丙烯酰胺;2-氰基-3-(4-氨基甲基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-(4-脒基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-(4-磺基-7-氮杂吲哚-3-基)硫代丙烯酰胺,钠盐;2-氰基-3-〔(N,N-哌嗪基-4-氨磺酰)-7-氮杂吲哚-3-基〕硫代丙烯酰胺;2-氰基-3-(4-脲基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-(4-甘油酰酰氨基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-〔4-(3-哌啶子基丙酰氨基)-7-氮杂吲哚-3-基〕硫代丙烯酰胺;2-氰基-3-(4-甲磺酰基氨基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-〔4-(2,3-二羟基丙氧基)-7-氮杂吲哚-3-基〕硫代丙烯酰胺;2-氰基-3-(4-氨基甲基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-(4-脒基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-(4-磺基-7-氮杂吲哚-3-基)丙烯腈,钠盐;2-氰基-3-〔(N,N-哌嗪基-4-氨磺酰)-7-氮杂吲哚-3-基〕丙烯腈;2-氰基-3-(4-脲基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-(4-甘油酰酰氨基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-〔4-(3-哌啶子基丙酰氨基)-7-氮杂吲哚-3-基〕丙烯腈;2-氰基-3-(4-甲磺酰基氨基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-〔4-(2,3-二羟基丙氧基)-7-氮杂吲哚-3-基〕丙烯腈;2-氰基-3-(4-氨基甲基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-(4-脒基-7-氮杂吲哚-3-基)丙烯腈;3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-5-磺酸,钠盐;5-氨磺酰-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(N,N-哌嗪基氨磺酰)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-〔N,N-4-(2-羟乙基)哌嗪基氨磺酰〕-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-二乙醇氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-脲基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-胍基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-甘油酰酰氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(3-哌啶子基丙酰氨基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚,二盐酸化物;5-甲磺酰基氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(2,3-二羟基丙氧基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-甘油酰氧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-5-基-磷酸酯;5-氨基甲基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-脒基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(2,3-二经基丙氨基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-甲酯基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-〔4-(2-羟乙基)-1-哌嗪基甲基〕-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-〔N,N-4-(2-羟乙基)哌嗪基氨基甲酰基〕-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-乙醇酰氧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚,二三氟乙酸盐;5-羧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚,哌啶鎓盐;5-氰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-乙氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苄基氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苯基乙氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苯基氨基甲酰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苄基氨基甲酰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;以及与上列盐化合物对应的游离化合物和上列游离化合物的药物上可接受的盐。
NC-CH2-CONH2 NC-CH2-CSNH2
(a′) (b′)
NC-CH2-CN(c′)
其中R3如上述定义。式(II)化合物中的每个取代基R1和-CHO可以分别在吡啶或吡咯部分上;或b)式(III)化合物的N-烷基化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-N(CH2CH2OH)2或-NHCH2(CHOH)nCH2OH,或,如果存在,R1和R3其中之一是-N(CH2CH2OH)2或-NHCH2(CHOH)nCH2OH,另一个是氢,n,X1,X2,X3,X4,R和R2如上述定义;或c)式(III)化合物的N-酰化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-NHCO(CHOH)nCH2OH或
,或,如果存在,R1和R3其中之一是-NHCO(CHOH)nCH2OH或,另一个是氢,n,p,z,X1,X2,X3,X4,R和R2如上述定义;或d)式(III)化合物的N-磺酰化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-NHSO2R7,或,如果存在,R1和R3其中之一是-NHSO2R7,另一个是氢,R7,X1,X2,X3,X4,R和R2如上述定义;或e)式(III)化合物的N-酰胺化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-NHC(NH2)=NH,或,如果存在,R1和R3其中之一是-NHC(NH2)=NH,另一个是氢,X1,X2,X3,X4,R和R2如上述定义;或f)式(III)化合物的N-氨基甲酰基化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-NHCONH2,或,如果存在,R1和R3其中之一是-NHCONH2,另一个是氢,X1,X2,X3,X4,R和R2如上述定义;或g)式(III)化合物的O-烷基化,其中R1和R3均为羟基,或,如果存在,R1和R3其中之一是羟基,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-OCH2(CHOH)nCH2OH或-OCH2SO2NH2,或,如果存在,R1和R3其中之一是-OCH2(CHOH)nCH2OH或-OCH2SO2NH2,另一个是氢,n,X1,X2,X3,X4,R和R2如上述定义;或h)式(III)化合物的O-酰化,其中R1和R3均为羟基,或,如果存在,R1和R3其中之一是羟基,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-OOC(CHOH)nCH2OH,或,如果存在,R1和R3其中之一是-OOC(CHOH)nCH2OH,另一个是氢,n,X1,X2,X3,X4,R和R2如上述定义;或i)式(III)化合物的O-磷酸化,其中R1和R3均为羟基,或,如果存在,R1和R3其中之一是羟基,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-OPO(OH)2,或,如果存在,R1和R3其中之一是-OPO(OH)2,另一个是氢,X1,X2,X3,X4,R和R2如上述定义;或k)式(III)化合物的酯化,其中R1和R3均为羧基,或,如果存在,R1和R3其中之一是羧基,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-COOR6,或,如果存在,R1和R3其中之一是-COOR6,另一个是氢,R3,X1,X2,X3,X4,R和R2如上述定义;或l)式(III)化合物的氨加成,其中R1和R3均为-C≡N,或,如果存在,R1和R3其中之一是-C≡N,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为-C(NH2)=NH,或,如果存在,R1和R3其中之一是-C(NH2)=NH,另一个是氢,X1,X2,X3,X4,R和R2如上述定义;或m)式(III)化合物的胺化,其中R1和R3均为-CH2Cl,或,如果存在,R1和R3其中之一是-CH2Cl,另一个是氢,X1,X2,X3,X4,R和R2如上述定义,这样得到式(I)化合物,其中R1和R3均为,或,如果存在,R1和R3其中之一是,另一个是氢,Z,X1,X2,X3,X4,R和R2如上述定义;和/或将式(I)化合物转化成另外的式(I)化合物,和/或任意盐化式(I)化合物,或将盐转化成相应的游离式(I)化合物,和/或如果需要,将异构体的混合物分离成单个异构体。
根据方法步骤a),式(II)化合物与式(a′),(b′),(c′)或(d′)化合物的反应可以根据已知方法进行,如下所述;优选在碱催化剂如吡啶,哌啶,二甲胺,或适当的碱金属氢氧化物或醇盐存在下进行。
例如,式(II)化合物分别与式(a′),(b′),(c′)或(d′)化合物的反应可以在G.Jones于Organic Reactions15,204(1967)中所述的Knoevenagel反应条件下进行。适宜的催化剂是有机碱如吡啶,哌啶或二乙胺。
缩合反应可以在惰性有机溶剂如吡啶,乙醇,甲醇,苯或二噁烷中进行,温度范围为约0℃至约100℃。反应优选在哌啶催化剂存在下于温乙醇溶液中进行。
根据方法步骤b),N-烷基化反应可以根据已知方法进行,如Houben-Weyl,Methoden der Organischen Chemie,Vol.XI/I,p.311(1957)中所述方法。例如,芳香胺与环氧乙烷在水、醇或氢化醇(hydroalcoholic)溶液中反应,温度从0℃到100℃。反应优选在氢化醇悬浮液中,在70-80℃和引入环氧乙烷气体条件下进行。另外,为了得到其中R1和/或R3为-NHCH2(CHOH)nCH2OH的式(I)化合物,方法步骤b)的N-烷基化反应可以通过还原胺化,即在还原剂存在下与式-CH2OH(CHOH)nCHO的醛缩合进行,如Ti-etze和Eiche在Reactions and Synthesis in the Organic ChemistryLaboratory(1988),P.77中所述。例如,在0℃至回流温度将氰基硼氢化钠分批加入芳香胺和醛的醇溶液。
根据方法步骤c),N-酰化作用可以通过已知方法实现,如Houben—Weyl,Vol.E5,part.II,p.960(1985)所述。例如,芳香胺与相应的式-CH2OH(CHOH)nCOOH或的羧酸反应,其中Z,p和n如上述定义,使用缩合剂如二环己基碳化二亚胺(DCCD)。优选在O—50℃,在惰性溶剂如THF或苯中使用等摩尔量的胺,羧酸和二环己基碳化二亚胺。
根据方法步骤d),N-磺化作用可以通过已知方法实现,如Houben—Weyl,Vol.IX,p.609(1955)所述。例如,在-10—50℃,在吡啶溶液中通式R5-SO2-Cl的磺酰氯和等摩尔量的芳香胺反应。
根据方法步骤e),N-酰胺反应可以如P.D.Davis et al.,J.Med.Chem.,1992,35,994所述进行。例如,在约1摩尔等当量NaHCO3存在下,在回流的乙醇中,芳香胺与约1.5摩尔等当量3,5-二甲基比唑-1-甲脒反应。
根据方法步骤f),N-氨基甲酰基化反应可以如Houben—Weyl,Vol.E4,p.362(1983)所述进行。例如,在约50—100℃,在水或氢化醇(hydroalcoholic)溶液中芳香胺盐,优选盐酸盐,与碱金属氰酸盐,优选NaOCN或KOCN反应。
根据方法步骤g),O-烷基化反应可以如Houben—Weyl,Vol.VI/3,p.54(1965)所述进行。例如,用碱金属醇盐或氢氧化物或氨化物处理,酚首先被转化成碱金属酚盐。然后在室温至回流温度下,在惰性溶剂如苯和THF中,将该酚盐与通式XCH2(CHOH)nCH2OH或XCH2SO2NH2(其中X是氯或溴)的卤化物反应。该反应优选在室温下,在苯溶液中,首先通过酚与化学计算量的NaNH2反应,然后在回流温度下与过量卤化物反应进行。
根据方法步骤h),O-酰化作用可以通过已知方法实现,如Houben—Weyl,Vol.VIII,p.543(1952)所述。例如,在约0—50℃,在有机碱如吡啶或三乙胺存在下,酚与通式CH2OH(CHOH)nCOCl酰卤反应。或者,在缩合剂如二环己基碳化二亚胺(DCCD)存在下酚与酸CH2OH(CHOH)nCOOH反应。优选使用等摩尔量的酚和DCCD以及反应在约0—50℃,在惰性溶剂如THF或苯中进行。
根据方法步骤i),O-磷酸化作用可以通过已知方法实现,如Houben—Weyl,Vol.XII/2,p.143(1964)所述。例如,在室温至回流温度下,在水或氢化醇溶液中,酚与磷酸或其衍生物反应。该反应优选在约50—100℃下,在作为反应物和溶剂的多磷酸(磷酸和P2O5的混合物)中进行。
根据方法步骤k),酯化作用可以通过已知方法实现,如Houben—Weyl,Vol.VIII,p.508(1952)所述。例如,溶解在惰性溶剂如苯或氯仿中的酸和醇的混合物在无机酸如H2SO4或HCl存在下被加热至回流。优选在Dean—Stark冷凝器中通过共沸蒸馏除去形成的水。
根据方法步骤l),腈转化可以通过已知方法实现,如Houben—Weyl,Vol.8,p.697和702(1952)所述。例如,将等摩尔量的乙醇加入腈的乙醚或氯仿溶液中,用HCl气体饱和所得溶液。然后在室温,在绝对乙醇中,通过与氨反应将所得亚氨醚盐酸化物转化成脒。
根据方法步骤m),胺化作用可以通过已知方法实现,如Houben-Weyl,Vol.II/I,p.24(1957)所述。例如,二氯甲烷和哌嗪化合物的混合物被加热至约50—150℃直到反应完成。
式(I)化合物的选择性盐化作用及将盐转化成相应的游离化合物和将异构体混合物分离成单个异构体及将式(I)化合物转变成另外的式(I)化合物的过程可以根据已知方法进行。
其中R1和/或R3为-SO3H的式(I)化合物到其中R1和/或R3为-SO3R4的相应式(I)化合物的转化可以通过如上面方法步骤k)所述的已知酯化方法实现。
其中R1和/或R3为-CH2NH2的式(I)化合物到其中R1和/或R3为-CH2NH-C(NH2)=NH的相应式(I)化合物的转化可以通过如上面方法步骤e)所述的已知酰胺化方法实现。
为得到其中R1和/或R3为-CH2OOC(CHOH)nCH2OH的式(I)化合物,其中R1和/或R3为-CH2OH的式(I)化合物的酯化可以如上面方法步骤k)所述方法进行。
其中R1和/或R3为-CH2OH的式(I)化合物到其中R1和/或R3为-CH2OPO(OH)2的相应式(I)化合物的转化可以如上面方法步骤i)所述方法进行。
其中R1和/或R3为-COOR6(其中R6优选为甲基)的式(I)化合物到其中R1和/或R3为的相应式(I)化合物的转化可以通过氨基分解实现,如Houben-Weyl,Vol.E2,p.983(1985)所述。优选将甲氧羰基化合物和式胺化合物的混合物加热至回流,并将生成的甲醇通过蒸馏不断除去。
式(I)化合物的选择性盐化作用及将盐转化成相应的游离化合物和将异构体混合物分离成单个异构体的过程可用常规方法进行。例如,几何异构体的混合物如顺—和反—异构体的分离可以通过从适当溶剂中分级结晶或通过色谱法如柱色谱或高压液相色谱实现。
例如,式(IV)3-甲酰基氮杂吲哚衍生物可以根据周知的Vilsmeyer—Haack方法(参见W.G.Jackson et al.,J.Am.Chem.Soc.,103,533,(1981))通过用N-甲基-N-甲酰苯胺或DMF和磷酰氯的甲酰化,从式(V)化合物得到。当其3位被占据时得到2-甲酰基氮杂吲哚衍生物。
式(IV)化合物是已知的或可以通过已知方法从已知化合物得到。例如,根据R.R.Lorenz et al.,J.Org.Chem.,30,2531,1965所述,可以按照下列3步方法从适当的氨基甲基吡啶(V)开始,经过亚胺代甲酸酯(VI)和甲脒(VII),得到各种母体氮杂吲哚(IVa)。
例如,7-氮杂吲哚(IVa,X4=N,X1=X2=X3=CH)是由2-氨基-3-甲基吡啶(V,X4=N,X1=X2=X3=CH)得到,而由4-氨基-3-甲基吡啶(V,X2=N,X1=X2=X4=CH)得到5-氮杂吲哚(IVa,X2=N,X1=X2=X4=CH)。4-氮杂吲哚(IVa,X1=N,X2=X3=X4=CH)是由3-氨基-2-甲基比啶(V,X1=N,X2=X3=X4=CH)得到。
其中R1和R3均为氨基,羟基,羧基,氰基,氯甲基或磺酸,或,如果存在,R1和R3其中之一为氨基,羟基,羧基,氰基,氯甲基或磺酸而另一个为氢,且X1,X2,X3,X4,R和R2如上述定义的式(III)化合物,可以通过其中R1为氢,氨基,羟基,羧基,氰基,氯甲基或磺酸,且X1,X2,X3,X4和R2如上述定义的式(II)化合物,与其中在后一种情况下,R3为氢,氨基,羟基,羧基,氰基,氯甲基或磺酸的式(a′),(b′),(c′)或(d′)化合物缩合得到。
式(a′),(b′),(c′)或(d′)化合物是已知的或可以通过已知方法从已知化合物得到。当本发明的新化合物和用于其制备的中间产物中存在在进行上述反应前需要保护的基团时,可以根据有机化学中熟知的方法,在反应发生前将其保护,然后在反应结束时去保护。药理学
本发明化合物具有特殊的酪氨酸激酶抑制活性。人们确信酪氨酸激酶抑制剂在无控制细胞繁殖的控制方面,即细胞繁殖疾病方面是非常重要的。因此,本发明化合物可用于哺乳动物,包括人的病理增生疾病的治疗。这些疾病的典型实例有肿瘤包括白血病,和牛皮癣。本发明化合物还可以用于抑制粉瘤斑的发展和控制血管生成以及作为抗转移剂。
最近在赘生物转变的分子基础方面的研究表明基因族,指定致癌基因,其异常表达引起肿瘤发生。例如,RNA肿瘤病毒具有这样的致癌基因序列,其表达决定感染细胞的赘生物转化。其中一些致癌基因编码的蛋白质如pp60v-src,p70gag—yes,p130gag-fps和p70gag-fgr显示蛋白质酪氨酸激酶活性,即它们对从三磷酸腺苷(ATP)到蛋白质底物中酪氨酸残基的g-磷酸盐转化有催化作用。在正常细胞中,一些生长因子受体如PDGF,EGF,aTGF和胰岛素的受体,表现出酪氨酸激酶活性。
生长因子(GF)的结合活化受体酪氨酸激酶经历自动磷酰化作用并使酪氨酸上紧密相邻的分子磷酸化。因此,人们认为这些酪氨酸激酶受体的磷酰化作用在信号传导中起着重要作用,酪氨酸激酶活性在正常细胞中的主要功能是调节细胞生长。由于致癌基因的酪氨酸激酶过量产生和/或表现出变化的底物特异性造成该活性的紊乱可能引起失去生长控制和/或赘生物转变。因此,酪氨酸激酶的特异性抑制剂可用于研究致癌作用,细胞增生和分化的机理,并且它可以有效地预防和化疗癌症以及其它病理增生疾病(如上面所述)。体外测定
p45v-abl激酶纯化
用于本试验的酶是p45v-abl酪氨酸激酶,它代表Abelson酪氨酸激酶(从Abelson小鼠的白血病病毒中分离出来的)的催化区。p45v-abl激酶是根据Wang et al,J.Biol.Chem.,260,64,(1985)及Ferguson et al.,J.Biol.Chem.,260,3652,(1985)和Biochem J.,257,321,(1989)所述制备和分离的。
p45v-abl激酶测定
通过在含有25mM Tris-HCl,pH8.0,10mM MgCl2和0.1mM二硫苏糖醇(激酶缓冲液)的50ml缓冲液中与40ng纯化abl-激酶和(g-32p)-ATP温育来实现(Val5)-血管紧张肽II的磷酸化。将反应混合物在30℃温育规定的时间,加入50ml 5%三氯乙酸停止反应。在冰上简单培养之后将试管离心。将上清液点在方形磷酸纤维素纸(Whatman P—81)上并在乙酸中充分洗涤。用液闪计数器测量粘在干磷酸纤维素纸块上的放射性。由每个实验点的三组数据计算IC50值。在固定浓度的肽(2mM)和ATP(50mM)存在下,从0到400mg浓度对每个抑制剂进行试验。体外测定
K562细胞生长抑制的测定
将生长在悬浮液中的1ml K562细胞用或不用10%胎牛血清,在1mCi〔3H〕-胸苷存在下,培养66小时。收获细胞,在冷PBS中洗三遍,并用5%三氯乙酸在冰上处理5分钟。在乙醇:乙醚为2:1溶液中洗涤后,在室温下用0.5N NaOH萃取DNA2小时。用液闪计数器对萃取液进行计数测量。由上述体外p45v-abl激酶测定和体内人类慢性骨髓白血病K562细胞生长抑制作用测定获得的本发明有代表性的化合物的抑制活性数据列于表1。
表1p45v—abl激酶和K562细胞生长的抑制
IC50(mM)
v-abl K5625-氨基-3-[(7-氮杂吲哚-3-基)亚甲基]-2-羟基吲哚二三氟乙酸盐 0.09 8.85-氰基-3-[(7-氮杂吲哚-3-基)亚甲基]-2-羟基吲哚 0.98 2.52
鉴于本发明化合物的高活性和低毒性,它们可以安全地用于医药。例如,对小鼠通过增加剂量这种单一给药方式和治疗7天后的测量发现,本发明化合物的近似急性毒性(LD50)是可以忽略的。本发明化合物可以多种剂量形式给药,如以片剂,胶囊,糖或膜包衣片剂,液体溶液或悬浮液形式口服;以栓剂形式直肠给药;肠外给药如肌肉内或皮下静脉内注射;或皮肤表面给药。剂量大小取决于患者的年龄,体重,病情和给药途径;例如,成年人口服给药的剂量从每剂约10mg到150—200mg,每天1—5次。当然,这些给药方式是可以调节的以便获得最佳治疗效果。
本发明包括含式(I)化合物或其药物上可接受的盐以及药物上可接受的赋形剂(可以是载体或稀释剂)的药物组合物。
含有本发明化合物的药物组合物一般按常规方法制备,并且以药物上适宜的形式给药。
例如,固体口服形式除含有活性化合物外还含有稀释剂,如乳糖,葡萄糖,蔗糖,纤维素,玉米淀粉或马铃薯淀粉;润滑剂如硅石,滑石,硬脂酸,硬脂酸镁或硬脂酸钙,和/或聚乙二醇;粘结剂如淀粉,阿拉伯树胶,明胶,甲基纤维素,羧甲基纤维素或聚乙烯吡咯烷酮;解聚剂如淀粉,藻酸,藻酸盐或淀粉甘醇酸钠,泡腾混合物;染色剂;甜味剂;润湿剂如卵磷脂,多乙氧基醚,硫酸月桂酯;以及一般可用于药物制剂的无毒和无药理活性物质。所说的药物制剂可按已知方法,例如通过混合,制粒,压片,包糖衣或包膜衣方法来制备。
用于口服给药的液体分散液比如可以是糖浆,乳液和悬浮液。
糖浆可以含有作为载体的,例如,蔗糖或带甘油的蔗糖和/或甘露糖醇和/或山梨糖醇的蔗糖。
悬浮液和乳液可以含有作为载体的,例如,天然树胶,琼脂,藻酸钠,果胶,甲基纤维素,羧甲基纤维素或聚乙烯醇。
用于肌内注射的悬浮液或溶液在含有活性化合物的同时还含有药物上可接受的载体,如无菌水,橄榄油,油酸乙酯,二醇类如丙二醇,以及,如果需要,适量利度卡因盐酸盐。
用于静脉注射或灌注的溶液可以含有作为载体的,例如,无菌水或优选无菌水形式的等渗盐水溶液。
栓剂在含有活性化合物的同时还含有药物上可接受的载体,如可可油,聚乙二醇,聚氧乙烯脱水山梨糖醇脂肪酸酯表面活性剂或卵磷脂。
用于表面使用的组合物,如乳油,洗剂或油膏,可以通过混合活性组分和常规油或乳化赋形剂来制备。
本发明的另一个目的是对需要治疗癌症的哺乳动物(包括人)提供综合治疗方法,该方法包括使用:
1)式(I)化合物或其药物上可接受的盐,和
2)附加抗肿瘤剂,其用量和时间足够接近以产生有用的治疗效果。
本发明的目的还提供含有式(I)化合物或其药物上可接受的盐和为同时,分开或连续用于抗癌治疗作为组合制剂的附加抗肿瘤剂。
术语“抗肿瘤剂”意指根据临床应用包括单一抗肿瘤药物和“鸡尾酒药物”,即这些药物的混合物。
可以用本发明化合物配制的或者以综合治疗方法给药的抗肿瘤剂有,例如,阿霉素,柔红霉素,表阿霉素,去甲氧柔红霉素,鬼臼乙叉甙,氟尿嘧啶,苯丙氨酸氮芥,环磷酰胺,争光霉素,长春花碱和丝裂霉素或其两种或多种的混合物。
因此,本发明化合物可用于治疗以改善癌症。它们可与抗肿瘤剂一起给患有可用抗肿瘤剂,例如,蒽环糖苷如上述阿霉素,柔红霉素,表阿霉素或去甲氧柔红霉素治疗的癌症病人用药。
本发明化合物和抗肿瘤剂如蒽环糖苷可用来改善患有白血病如成髓细胞白血病,淋巴瘤,肉瘤,成神经细胞瘤,维尔姆斯瘤或膀胱,乳腺,肺或甲状腺恶性肿瘤病人的病情。
下列实施例用来说明但不限制本发明:
实施例1
5-氨磺酰-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(I,X4=N,X1=X2=X3=CH,R=d,R3=5-SONH2,R1=R2=H)
将3-甲酰基-7-氮杂吲哚(1.46g,10mmol),5-氨磺酰-2-羟基吲哚(2.122g,10mmol)和哌啶(0.255g,3mmol)的绝对乙醇(50ml)溶液回流3小时。将反应混合物凉至室温,沉淀过滤,剩余物用冰冷乙醇洗涤并真空干燥。这样得到近乎纯的标题化合物,产率约为70%。从乙醇中结晶得到高纯度化合物。C16H11N4O3S 计算值:C 56.63 H 3.27 N 16.51 S 9.45
实测值:C 56.55 H 3.15 N 16.35 S 9.35MS m/z339.IR cm-1:3600-3100(NH),1655(CO),1610,1550,1540
根据上述方法并分别以适当的式(II)和式(a′),(b′),(c′)和(d′)化合物为起始原料,便可制备下列单一E-或Z-异构体化合物以及它们的E,Z-混合异构体:2-氰基-3-(4-磺基-7-氮杂吲哚-3-基)丙烯酰胺,钠盐;2-氰基-3-〔(N,N-哌嗪基-4-氨磺酰)-7-氮杂吲哚-3-基〕丙烯酰胺;2-氰基-3-(4-脲基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-(4-甘油酰酰氨基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-〔4-(3-哌啶子基丙酰氨基)-7-氮杂吲哚-3-基〕丙烯酰胺;2-氰基-3-(4-甲磺酰基氨基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-〔4-(2,3-二羟基丙氧基)-7-氮杂吲哚-3-基〕丙烯酰胺;2-氰基-3-(4-氨基甲基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-(4-脒基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-(4-磺基-7-氮杂吲哚-3-基)硫代丙烯酰胺,钠盐;2-氰基-3-〔(N,N-哌嗪基-4-氨磺酰)-7-氮杂吲哚-3-基〕硫代丙烯酰胺;2-氰基-3-(4-脲基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-(4-甘油酰酰氨基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-〔4-(3-哌啶子基丙酰氨基)-7-氮杂吲哚-3-基〕硫代丙烯酰胺;2-氰基-3-(4-甲磺酰基氨基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-〔4-(2,3-二羟基)丙氧基-7-氮杂吲哚-3-基〕硫代丙烯酰胺;2-氰基-3-(4-氨基甲基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-(4-脒基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-(4-磺基-7-氮杂吲哚-3-基)丙烯腈,钠盐;2-氰基-3-〔(N,N-哌嗪基-4-氨磺酰)-7-氮杂吲哚-3-基〕丙烯腈;2-氰基-3-(4-脲基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-(4-甘油酰酰氨基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-〔4-(3-哌啶子基丙酰氨基)-7-氮杂吲哚-3-基〕丙烯腈;2-氰基-3-(4-甲磺酰基氨基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-〔4-(2,3-二羟基丙氧基)-7-氮杂吲哚-3-基〕丙烯腈;2-氰基-3-(4-氨基甲基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-(4-脒基-7-氮杂吲哚-3-基)丙烯腈;3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-磺酸,钠盐;5-(N,N-哌嗪基氨磺酰)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-〔N,N-(4-羟乙基)哌嗪基氨磺酰〕-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-二乙醇氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-脲基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-胍基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-甘油酰酰氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(3-哌啶子基丙酰氨基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚,二盐酸化物;5-甲磺酰基氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(2,3-二羟基丙氧基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-甘油酰氧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-5-基磷酸酯;5-氨基甲基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-脒基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(2,3-二羟基丙氨基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-甲酯基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-〔4-(2-羟乙基)-1-哌嗪基甲基〕-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-〔N,N-4-(2-羟乙基)哌嗪基氨基甲酰基〕-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-乙醇酰氧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚,二三氟乙酸盐;5-羧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚,哌啶鎓盐。5-氰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚。C17H10N4O 计算值:C 71.32 H 3.52 N 19.54
实测值:C 71.25 H 3.60 N 19.21MS m/z286.NMRδppm:6.89(d=,J=8.1Hz,1H),7.22(dd,J=4.8和8.0Hz,1H),7.49(dd,J=8.1和1.7Hz,1H),8.30(m,3H),8.55(dd,J=8.0和1.6Hz,1H),9.42(s,1H),10.9(bs,1H),12.5(bs,1H).5-乙氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚。C19H15N3O3 计算值:C 68.46 H 4.54 N 12.61
实测值:C 68.35 H 4.46 N 12.53MS m/z 333.NMRδppm(DMSO):1.35(t,J=7.2Hz,3H),4.33(g,J=7.2Hz,2H),6.95(d,J=7.9Hz,1H),7.29(dd,J=4.8和8.2Hz,1H),7.82(dd,J=7.9和1.7Hz,1H),8.34(dd,J=4.8和1.4Hz,1H),8.36(s,1H),8.52(d,J=1.7Hz,1H),8.75(dd,J=8.2和1.4Hz,1H),9.59(s,1H),10.98(s,1H),12.5(bs,1H).5-苄基氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚。C24H17N3O3 计算值:C 72.90 H 4.33 N 10.63
实测值:C 72.85 H 4.21 N 10.45MS m/z 395.NMRδppm(DMSO):5.22(s,2H),5.37(s,2H),6.94(d,J=8.6Hz,1H),6.99(d,J=8.6Hz,1H),7.1-7.6(m,6Hz,6He),7.8-8.0(m,3He,1Hz),8.14(d,J=1.8Hz,1H),8.2-8.4(m,2He,2Hz),8.57(d,J=1.8Hz,1H),8.74(dd,J=1.5和7.9Hz,1H),9.53(s,1H),10.95(s,1H),10.99(s,1H),12.6(bs,1He+1Hz).5-苯基乙氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚。
实施例2
3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-5-磺酸(I,X4=N,X1=X2=X3=CH,R=d,R3=5-SO3H,R1=R2=H)
将3-甲酰基-7-氮杂吲哚(1.46g,0.010mol)和2-羟基吲哚-5-磺酸(2.559g,0.012mol)的绝对乙醇(10ml)溶液加热回流1小时。将反应混合物用冰水冷却,过滤沉淀,剩余物用冰冷乙醇洗涤并真空干燥。得到近乎纯的标题化合物,产率约为70%(2.389g)。C16H11N3O4S 计算值:C 56.30 H 3.25 N 12.31 S 9.39
实测值:C 56.25 H 3.19 N 12.35 S 9.31MS m/z341.IR cm-1:3600-3000(NH),1650(CO),1600,1580,1530(C=C)
实施例3
5-(2,3-二羟基丙氨基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=NHCH2CHOHCH2OH)
将无水甲基氯化铵(0.60g,10mmol)加到搅拌的5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(2.773g,10mmol)的甲醇(30ml)溶液中,然后分批加入氰基硼氢化钠(0.378g,6mmol)。最后,用30分钟分批加入甘油醛(0.901g,10mmol),并将该溶液在室温搅拌50小时。加入冰冷6N HCl直到放气(HCN)停止且溶液的pH值为2。真空蒸发甲醇并用CHCl3洗涤留下的水溶液。加入固体KOH使pH值为12。加入固体NaCl使溶液饱和并用CHCl3萃取两次。用饱和NaCl溶液洗涤CHCl3萃取液,用K2CO3干燥并蒸发。将残余物在硅胶上进行色谱分离,用CHCl3-MeOH混合物作洗脱剂。得到纯标题化合物,产率约为60%。C19H18N4O3 计算值:C 65.13 H 5.18 N 15.99
实测值:C 65.05 H 5.05 N 15.85MS m/z 350.
实施例4
5-甘油酰酰氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=NHCO-CHOHCH2OH)
将二环己基碳化二亚胺(2.063g,10mmol)加到搅拌的5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(2.773g,10mmol)和甘油酸(1.061g,10mmol)的苯(200ml)溶液中。将所得悬浮液在50-60℃搅拌1小时,然后在室温搅拌3天。滤除N,N′-二环己基脲,将滤液蒸发,将残余物在硅胶上进行色谱分离,用CHCl3-MeOH混合物作洗脱剂。得到纯标题化合物,产率约为50%。C19H16N4O4 计算值:C 62.63 H 4.43 N 15.38
实测值:C 62.55 H 4.35 N 15.40MS m/z 364.IR cm-1:3600-2500(NH,OH),1680(CO),1650(CO),1620(amide),1600,1580,1550.
实施例5
5-甲磺酰基氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=NHSO2Me)冷却下,在0—5℃,将甲磺酰氯(1.146g,10mmol)逐渐加到搅拌的5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(2.773g,10mmol)的吡啶(10ml)溶液中。将反应混合物在0—5℃搅拌约5小时,然后在室温搅拌15小时。将该混合物倒入冰—水混合物中,滤除沉淀,残余物用水彻底洗涤,然后在硅胶上进行色谱分离,用CHCl3-MeOH混合物作洗脱剂。得到纯标题化合物,产率约为70%。C17H14N4O3S 计算值:C 57.62 H 3.98 N 15.81 S 9.05实测值:C 57.55 H 3.85 N 15.75 S 9.01MS m/z 354.IR cm-1:3600-3000(NH),1650(CO),1600,1580(C=C).
实施例6
5-胍基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=NH-C(NH2)=NH)
将5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(2.773g,10mmol)和碳酸氢钠(0.168g,2mmol)在回流乙醇(100ml)中的混合物用3,5-二甲基吡唑-1-甲脒硝酸盐(3.018g,15mmol)处理20小时。从冷却的溶液中除去溶剂,残余物在硅胶上进行色谱分离,梯度洗脱(1%至5%EtOH的CHCl3)。得到纯标题化合物,产率约为50%。C17H14N6O 计算值:C 64.14 H 4.43 N 26.40
实测值:C 64.10 H 4.35 N 26.30MS m/z318.IR cm-1:3600-3100(NH),1680(C=NH),1655(CONH),1620,
1600,1580(C=C).
实施例7
5-脲基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=NHCONH2)
搅拌下将5N HCl(2ml,10mmol)加入5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(2.773g,10mmol)的冰水(20ml)混合物中,然后将混合物加热至70—80℃。分批加入氰酸钠(0.715g,11mmol)并在此温度下连续搅拌4小时。冷却后粗产物用CHCl3萃取,用盐水溶液洗涤有机相至中性,然后干燥并真空蒸发。残余物在硅胶上进行色谱分离,用CHCl3-MeOH混合物作洗脱剂。得到纯标题化合物,产率约为50%。C17H13N5O2 计算值:C 63.95 H 4.10 N 21.93
实测值:C 63.88 H 3.95 N 21.85MS m/z 319.IR cm-1:3600-3100(NH),1660(CO),1650(CO),1620,1590
(C=C)
实施例8
5-(2,3-二羟基丙氧基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=OCH2CHOHCH2OH)
氮气下将80%NaH(0.300g,10mmol)分批加入5-羟基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(2.773g,10mmol)的甲苯(100ml)溶液中。成盐完成后加入3-氯-1,2-丙烷-二醇(1.547g,14mmol),并将混合物加热回流5小时。加入冷却水后洗涤有机相,并蒸发至干。将残余物进行快速色谱分离,用CHCl3-MeOH混合物作洗脱剂。得到纯标题化合物,产率约为70%。C19H17N3O4 计算值:C 64.95 H 4.88 N 11.96
实测值:C 64.88 H 4.75 N 11.89MS m/z 351.IR cm-1:3600-2600(NH,OH),1660(CO),1610,1590,1550C=C).
实施例9
5-乙醇酰氧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=OCOCH2OH)
冷却下,在0—5℃,将乙醇酰氯(0.945g,10mmol)逐渐加到搅拌的5-羟基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(2.773g,10mmol)的吡啶(10ml)溶液中。将反应混合物在0—5℃搅拌约4小时,然后在室温搅拌15小时。将混合物倒入冰—水混合物,滤除沉淀,用水洗涤剩余物并在硅胶上进行色谱分离,用CHCl3-MeOH混合物作洗脱剂。得到纯标题化合物,产率约为60%。
C18H13N3O4 计算值:C 64.48 H 3.91 N 12.53
实测值:C 64.35 H 3.85 N 12.45
MS m/z 335.
IR cm-1:3600-2600(NH,OH),1740(CO),1660
(CO),1610,1580.
实施例10
3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-5-基磷酸酯(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=OPO(OH)2)
将5-羟基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(2.773g,10mmol)和85%硫酸(13g)和五氧化二磷(10g)的混合物在60℃加热2小时。常规处理后得到标题化合物,产率约为50%。C16H12N3PO5 计算值:C 53.79 H 3.39 N 11.76 P 8.67
实测值:C 53.65 H 3.35 N 11.69 P 8.55MS m/z 357.
实施例11
5-甲酯基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=5-COOMe)
将5-羧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(3.053g,10mmol),甲醇(3.2g,0.1mol)和95%H2SO4(1g)的苯(100ml)溶液在Soxhlet器中加热10小时。为连续干燥蒸馏液,在Soxhlet的盖中含有无水MgSO4。冷却后加水,有机相反复用水洗涤,然后真空干燥。这样得到近乎纯的标题化合物,产率约为90%。
C18H13N3O3 计算值:C 67.71 H 4.10 N 13.16
实测值:C 67.65 H 4.05 N 13.01
MSm/z 319.
IR cm-l:3600-3200(NH),1720(COOMe),1660(CO),
1620,1600,1580.5-乙氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苄氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苯基乙氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚。
实施例12
5-脒基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚盐酸化物(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=C(NH2)=NH)
将化学计量的乙醇(0.460g,10mmol)加入5-氰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(2.863g,10mmol)的无水乙醚(100ml)溶液中,并将溶液用氯化氢气体饱和。将溶液在冰箱中放置过夜使之沉淀出亚胺醚盐酸盐。将沉淀的亚胺醚盐酸盐溶解于乙醇(50ml)中,并在其中加入无水酒精氨溶液。就此将溶液在室温放置几天,然后滤除少量NH4Cl沉淀。真空蒸发溶液,得到近乎纯的标题化合物。C17H13N5O.HCl 计算值:C 60.09 H 4.15 N 20.61 Cl 10.43
实测值:C 59.95 H 4.05 N 20.55 Cl 10.33MS m/z 339.
实施例13
5-(4-羟基乙基-1-哌嗪基甲基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚盐酸化物
将5-(氯甲基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(3.098g,10mmol)和4-羟基乙基-哌嗪(2.604g,20mmol)的1N NaOH(20ml,20mmol)的混合物回流48小时。将冷却的反应混合物用乙醚萃取,并用稀盐酸振荡乙醚萃取液。用碳酸钾使酸水相呈碱性,然后用乙醚萃取。在干燥的乙醚萃取沉淀中加入氯化氢,并从甲醇和乙醚混合物中结晶粗盐酸化物两次。C23H26ClN5O2 计算值:C 62.79 H 5.96 N 15.92 C1 8.06
实测值:C 62.71 H 5.91 N 15.85 Cl 8.01MS m/z 439.
实施例14
将5-甲氧基羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(3.193g,10mmol),4-羟基乙基-哌嗪(1.302g,10mmol)和甲醇钠(0.540g,10mmol)的苯(50ml)混合液加热回流10小时。小心加入冷水后,用水彻底洗涤有机相,然后真空蒸发。将残余物在硅胶上进行柱色谱分离,用CHCl3-MeOH混合物作洗脱剂。得到纯标题化合物,产率约为60%。C23H23N5O3 计算值:C 66.17 H 5.55 N 16.77
实测值:C 66.09 H 5.47 N 16.58MS m/z417.NMRδppm:6.76(d=,J=8.1Hz,1H),7.25(dd,J=4.7和8.1Hz,1H),7.46(dd,J=8.1和1.5Hz,1H),8.13(d,J=1.5Hz,1H),8.20(s,1H),8.33(dd,J=4.7和1.5Hz,1H),8.74(dd,J=8.1和1.5Hz,1H),9.54(s,1H),10.63(s,1H),12.4(bs,1H).5-苯基氨基甲酰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苄基氨基甲酰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚。C24H17N4O2 计算值:C 73.08 H 9.60 N 14.20
实测值:C 72.95 H 4.51 N 14.05MS m/z 394.NMRδppm(DMSO):4.51(d,J=5.7Hz,2H),6.89 (d,J=7.9Hz,1H),7.1-7.4(m,6H),7.74(dd,J=7.9和1.7Hz,1H),8.20(s,1H),8.34(dd,J=4.8和1.4Hz,1H),8.40(d,J=1.7Hz,1H),8.60(dd,J=8.2和1.4Hz,1H),8.84(t,J=5.7Hz,1H),9.5(s,1H),10.83(s,1H),12.4(bs,1H).
实施例15
3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-5-磺酸,钠盐(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=5-SO3Na)
将异丙醇(30ml)加到3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-5-磺酸(3.414g,10mmol)的1N NaOH(10ml,10mmol)溶液中,并将混合物搅拌下冷却至0—5℃。将沉淀的钠盐过滤,用冰冷的异丙醇洗涤并真空干燥。C16H10N3O4SNa计算值: C 52.89 H 2.77 N 11.57 S 8.82 Na 6.33实测值: C 52.85 H 2.65 N 11.45 S 8.75 Na 6.25MS m/z 363.
实施例16
将1N NH2Cl(2ml,2mmol)加到5-(3-哌啶子基)丙酰氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(0.416g,1mmol)的乙醇(10ml)溶液中,并将所得混合物真空蒸发至干。得到纯标题化合物,产率约为100%。C24H27N5O2C12 计算值:C 59.02 H 5.57 N 14.34 Cl 14.52
实测值:C 58.95 H 5.45 N 14.27 Cl 14.60MS m/z488.NMRδppm(DMSO):1.3-1.9(m,6H),2.9(m,4H),3.33(m,2H),3.42(m,2H),6.8O(d,J=8.1Hz,1H),7.26(dd,J=1.8和8.1Hz,1H),7.31(dd,J=4.8和7.7Hz,1H),7.98(m,2H),8.37(dd,J=1.1和4.8Hz,1H),8.56(dd,J=1.1和7.7Hz,1H),9.52(d,J=2.6Hz,1H),10.17(s,1H),10.2(bs,1H),10.56(s,1H),12.6(bs,1H).
实施例17
5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚二三氟乙酸盐(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=5-NH2)
将三氟乙酸(0.228g,2mmol)加到5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(0.276g,1mmol)的乙醇(10ml)溶液中,并将所得溶液真空浓缩至小体积。加入乙醚使盐沉淀,混合物被冰冷却。滤除固体,用冷乙醚洗涤并真空干燥。得到近乎纯的标题化合物,产率约为90%。C20H14N4F6O5 计算值:C 47.63 H 2.80 N 11.11 F 22.60
实测值:C 47.55 H 2.75 N 11.05 F 22.62MS m/z 504.
实施例18
5-羧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚哌啶鎓盐(I,X4=N,X1=X2=X3=CH,R=d,R1=R2=H,R3=5-COOH)
将哌啶(0.085g,1mmol)加到5-羧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚(0.305g,1mmol)的乙醇(10ml)溶液中,并将所得混合物真空浓缩至小体积。加入乙醚至冰冷的混合物中,滤除沉淀,用冰冷的乙醚洗涤并真空干燥。得到近乎纯的标题化合物,产率约为80%。C22H22N4O3 计算值:C 67.68 H 5.68 N 14.35
实测值:C 67.61 H 5.55 N 14.20MS m/z 390.NMRδppm(DMSO):1.52(m,6H),2.89(m,4H),6.82(d,J=7.9Hz,1H),7.25(dd,J=7.9和4.6Hz,1H),7.77(dd,J=7.9和1.5Hz,1H),8.21(s,1H),8.32(dd,J=4.6和1.5Hz,1H),8.43(d,J=1.5Hz,1H),8.71(dd,J=7.9和1.5Hz,1H),9.52(s,1H),10.7(bs,1H).
实施例19
7-氮杂吲哚-3-甲醛(II,X4=N,X1=X2=X3=CH,R1=R2=H)
将7-氮杂吲哚(23.6g,0.20mol)和六亚甲基四胺(42g,0.30mol)的33%乙酸(84g,1.4mol和168ml的H2O)溶液回流6小时。将所得清澈黄色溶液用水稀释,产物在冰箱中结晶,过夜。粗产物从水中重结晶,得到近乎纯的标题化合物,产率约为50%(14.9g)m.p.216-218℃C8H6N2O requires:C 65.74 H 4.13 N 19.17
found: C 65.65 H 4.05 N 19.05
MS m/z 146.
用上述方法分别由4-,5-或6-氮杂吲哚为起始原料可获得异构体的4-,5-或6-氮杂吲哚-3-甲醛。
实施例20
每片重0.150g且含有25mg活性物质的片剂制备如下:组成(10,000片):5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚二三氟乙酸盐 250g乳糖 800g玉米淀粉 415g滑石粉 30g硬脂酸镁 5g
将5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚二三氟乙酸盐和乳糖及一半玉米淀粉混合,然后迫使该混合物通过0.5mm目的筛子。
将玉米淀粉(10g)悬浮在温水(90ml)中并将所得糊粒化成粉末。将上述颗粒干燥,并在1.4mm目的筛子上弄成粉末,然后加入其余量的淀粉,滑石和硬脂酸镁,小心混合并制成片剂。
实施例21
每剂量0.200g且含有20mg活性物质的胶囊制备如下:对于500个胶囊的组成:3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-5-磺酸钠盐 10g乳糖 80g玉米淀粉 5g硬脂酸镁 5g
将该制剂包封在两部分的明胶胶囊中并制成每个胶囊为0.200g剂量。
Claims (13)
1.式(1)化合物及其药物上可接受的盐,其中基团X1,X2,X3和X4之一是N,其它为GH;R为式(a),(b),(c)或(d)的基团R1和R3分别为氢,氨基,羧基,氰基,-N(CH2CH2OH)2,-NHCH2(CHOH)nCH2OH,-NHCONH2,-NHC(NH2)=NH,-NHCO(CHOH)nCH2OH,
-NHSO2R7,-OCH2(CHOH)nCH2OH,-OOC(CHOH)nCH2OH,-OPO(OH)2,-OCH2SO2NH2,-CH2NH2,-C(NH2)=NH,-CH2NHC(NH2)=NH,
-CH2OH,-CH2OOC(CHOH)nCH2OH,-CH2OPO(OH)2,-PO(OH)2;R2为H,C1-C6烷基,C2-C6烷酰基,-CH2OH,-CH2CH2CONH2,-SO2Me,-COCH2SO2NH2R4为H,-CH2(CHOH)nCH2OH,C1-C6烷基;R5为H,C1-C6烷基,-CH2(CHOH)nCH2OH,-(CH2)mNMe2;R6为未取代或被苯基取代的C1-C6烷基,-CH2(CHOH)nCH2OH;R7为Me,-C6H4Me;Z为CH2,O,NH,NCH2CH2OH;n为0或1;m为2或3;o为0,1,2或3;p为1,2或3;条件是当R为(a),(b)或(c)时R1不是H,而当R为(d)时R1和R3之一不是H。
2.根据权利要求1的式(I)化合物及其药物上可接受的盐,其中:R如权利要求1定义并连在氮杂吲哚环的2或3位上;R2为氢或C1-C4烷基;R1和R3分别为氢,氨基,羧基,氰基,
3.根据权利要求1的式(I)化合物及其药物上可接受的盐,其中:R如权利要求1定义并连在氮杂吲哚环的3位上;R2为氢;R1和R3分别为氢,氨基,羧基,氰基,
-SO3H,-SO2NH2,
-N(CH2CH2OH)2,-NHCONH2,-NHC(NH2)=NH,
-NHSO2Me,-OCH2CHOHCH2OH,
-OOCCHOHCH2OH,-CH2NH2,-C(NH2)=NH,-CH2OH,以及-PO(OH)2,R3优选连在羟基吲哚环的5位上;条件是当R为(a),(b)或(c)时R1不是氢,而当R为(d)时R1和R3之一不是氢。
4.一种化合物,选自下列化合物,如果需要,它们可以是Z-或E-非对映体或该非对映体的Z,E-混合物:2-氰基-3-(4-磺基-7-氮杂吲哚-3-基)丙烯酰胺,钠盐;2-氰基-3-〔(N,N-哌嗪基-4-氨磺酰)-7-氮杂吲哚-3-基〕丙烯酰胺;2-氰基-3-(4-脲基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-(4-甘油酰酰氨基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-〔4-(3-哌啶子基丙酰氨基)-7-氮杂吲哚-3-基〕丙烯酰胺;2-氰基-3-(4-甲磺酰基氨基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-〔4-(2,3-二羟基丙氧基)-7-氮杂吲哚-3-基〕丙烯酰胺;2-氰基-3-(4-氨基甲基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-(4-脒基-7-氮杂吲哚-3-基)丙烯酰胺;2-氰基-3-(4-磺基-7-氮杂吲哚-3-基)硫代丙烯酰胺,钠盐;2-氰基-3-〔(N,N-哌嗪基-4-氨磺酰)-7-氮杂吲哚-3-基〕硫代丙烯酰胺;2-氰基-3-(4-脲基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-(4-甘油酰酰氨基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-〔4-(3-哌啶子基丙酰氨基)-7-氮杂吲哚-3-基〕硫代丙烯酰胺;2-氰基-3-(4-甲磺酰基氨基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-〔4-(2,3-二羟基丙氧基)-7-氮杂吲哚-3-基〕硫代丙烯酰胺;2-氰基-3-(4-氨基甲基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-(4-脒基-7-氮杂吲哚-3-基)硫代丙烯酰胺;2-氰基-3-(4-磺基-7-氮杂吲哚-3-基)丙烯腈,钠盐;2-氰基-3-〔(N,N-哌嗪基-4-氨磺酰)-7-氮杂吲哚-3-基〕丙烯腈;2-氰基-3-(4-脲基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-(4-甘油酰酰氨基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-〔4-(3-哌啶子基丙酰氨基)-7-氮杂吲哚-3-基〕丙烯腈;2-氰基-3-(4-甲磺酰基氨基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-〔4-(2,3-二羟基丙氧基)-7-氮杂吲哚-3-基〕丙烯腈;2-氰基-3-(4-氨基甲基-7-氮杂吲哚-3-基)丙烯腈;2-氰基-3-(4-脒基-7-氮杂吲哚-3-基)丙烯腈;3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-磺酸,钠盐;5-氨磺酰-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(N,N-哌嗪基氨磺酰)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-〔N,N-4-(2-羟乙基)哌嗪基氨磺酰〕-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-二乙醇氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-脲基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-胍基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-甘油酰酰氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(3-哌啶子基丙酰氨基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚,二盐酸化物;5-甲磺酰基氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(2,3-二羟基丙氧基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-甘油酰氧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚-5-基-磷酸酯;5-氨基甲基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-脒基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-(2,3-二羟基丙氨基)-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-甲酯基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-〔4-(2-羟乙基)-1-哌嗪基甲基〕-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-〔N,N-4-(2-羟乙基)哌嗪基氨基甲酰基〕-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-乙醇酰氧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-氨基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚,二三氟乙酸盐;5-羧基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚,哌啶鎓盐;5-氰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-乙氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苄基氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苯基乙氧羰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苯基氨基甲酰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;5-苄基氨基甲酰基-3-〔(7-氮杂吲哚-3-基)亚甲基〕-2-羟基吲哚;以及与上列盐化合物对应的游离化合物和上列游离化合物的药物上可接受的盐。
5.一种制备权利要求1的式(I)化合物或其药物上可接受的盐的方法,包括:
NC-CH2-CONH2 NC-CH2-CSNH2
(a′) (b′)
NC-CH2-CN
b)式(III)化合物的N-烷基化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-N(CH2CH2OH)2或-NHCH2(CHOH)nCH2OH,或,如果存在,R1和R3其中之一是-N(CH2CH2OH)2或-NHCH2(CHOH)nCH2OH,另一个是氢,n,X1,X2,X3,X4,R和R2如权利要求1定义;或
c)式(III)化合物的N-酰化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-NHCO(CHOH)nCH2OH或,或,如果存在,R1和R3其中之一是-NHCO(CHOH)nCH2OH或,另一个是氢,n,p,z,X1,X2,X3,X4,R和R2如权利要求1定义;或
d)式(III)化合物的N-磺酰化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-NHSOR7,或,如果存在,R1和R3其中之一是-NHSOR7,另一个是氢,R7,X1,X2,X3,X4,R和R2如权利要求1定义;或
e)式(III)化合物的N-酰胺化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-NHC(NH2)=NH,或,如果存在,R1和R3其中之一是-NHC(NH2)=NH,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义;或
f)式(III)化合物的N-氨基甲酰基化,其中R1和R3均为氨基,或,如果存在,R1和R3其中之一是氨基,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-NHCONH2,或,如果存在,R1和R3其中之一是-NHCONH2,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义;或
g)式(III)化合物的O-烷基化,其中R1和R3均为羟基,或,如果存在,R1和R3其中之一是羟基,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-OCH2(CHOH)nCH2OH或-OCH2SO2NH2,或,如果存在,R1和R3其中之一是-OCH2(CHOH)nCH2OH或-OCH2SO2NH2,另一个是氢,n,X1,X2,X3,X4,R和R2如权利要求1定义;或
h)式(III)化合物的O-酰化,其中R1和R3均为羟基,或,如果存在,R1和R3其中之一是羟基,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-OOC(CHOH)nCH2OH,或,如果存在,R1和R3其中之一是-OOC(CHOH)nCH2OH,另一个是氢,n,X1,X2,X3,X4,R和R2如权利要求1定义;或
i)式(III)化合物的O-磷酸化,其中R1和R3均为羟基,或,如果存在,R1和R3其中之一是羟基,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-OPO(OH)2,或,如果存在,R1和R3其中之一是-OPO(OH)2,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义;或
k)式(III)化合物的酯化,其中R1和R3均为羧基,或,如果存在,R1和R3其中之一是羧基,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-COOR6,或,如果存在,R1和R3其中之一是-COOR6,另一个是氢,R6,X1,X2,X3,X4,R和R2如权利要求1定义;或
l)式(III)化合物的氨加成,其中R1和R3均为-C≡N,或,如果存在,R1和R3其中之一是-C≡N,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义,这样得到式(I)化合物,其中R1和R3均为-C(NH2)=NH,或,如果存在,R1和R3其中之一是-C(NH2)=NH,另一个是氢,X1,X2,X3,X4,R和R2如权利要求1定义;或
6.一种药物组合物,含有适宜的载体和/或稀释剂和作为有效成分的权利要求1的式(I)化合物或其药物上可接受盐。
7.权利要求1的式(I)化合物或其药物上可接受的盐用作酪氨酸激酶抑制剂。
8.权利要求1定义的式(I)化合物或其药物上可接受的盐在用作酪氨酸激酶抑制剂的药物制备中的用途。
9.权利要求1的式(I)化合物或其药物上可接受的盐用作抗增殖剂。
10.权利要求1的式(I)化合物或其药物上可接受的盐在用作抗增殖剂的药物制备中的用途。
11.权利要求1的式(I)化合物或其药物上可接受的盐用作抗癌剂或用于治疗冠状动脉疾病或控制血管生成。
12.权利要求1的式(I)化合物或其药物上可接受的盐在用作抗癌剂或用于治疗冠状动脉疾病或控制血管生成的药物制备中的用途。
13.含有权利要求1的式(I)化合物或其药物上可接受的盐的产品,和在抗癌症治疗中作为同时、分开或连续使用的组合制剂的抗肿瘤剂。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9412719.8 | 1994-06-24 | ||
GB9412719A GB9412719D0 (en) | 1994-06-24 | 1994-06-24 | Substituted azaindolylidene compounds and process for their preparation |
Publications (1)
Publication Number | Publication Date |
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CN1129941A true CN1129941A (zh) | 1996-08-28 |
Family
ID=10757269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN95190567A Pending CN1129941A (zh) | 1994-06-24 | 1995-05-30 | 取代的氮杂二氢亚吲哚基化合物及其制备方法 |
Country Status (21)
Country | Link |
---|---|
US (1) | US5663346A (zh) |
EP (1) | EP0715628B1 (zh) |
JP (1) | JP3773257B2 (zh) |
KR (1) | KR960703911A (zh) |
CN (1) | CN1129941A (zh) |
AT (1) | ATE225348T1 (zh) |
AU (1) | AU2671695A (zh) |
CA (1) | CA2168659C (zh) |
DE (1) | DE69528437T2 (zh) |
DK (1) | DK0715628T3 (zh) |
ES (1) | ES2186721T3 (zh) |
FI (1) | FI960751A (zh) |
GB (1) | GB9412719D0 (zh) |
HU (1) | HUT74609A (zh) |
IL (1) | IL114156A0 (zh) |
MX (1) | MX9600686A (zh) |
NO (1) | NO960713D0 (zh) |
PL (1) | PL313166A1 (zh) |
PT (1) | PT715628E (zh) |
WO (1) | WO1996000226A1 (zh) |
ZA (1) | ZA955223B (zh) |
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CN106458878A (zh) * | 2014-03-18 | 2017-02-22 | 艾格埃克斯制药有限公司 | 2‑氰基‑3‑环丙基‑3‑羟基‑n‑芳基‑硫代丙烯酰胺衍生物 |
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GB9226855D0 (en) * | 1992-12-23 | 1993-02-17 | Erba Carlo Spa | Vinylene-azaindole derivatives and process for their preparation |
-
1994
- 1994-06-24 GB GB9412719A patent/GB9412719D0/en active Pending
-
1995
- 1995-05-30 CN CN95190567A patent/CN1129941A/zh active Pending
- 1995-05-30 DK DK95921777T patent/DK0715628T3/da active
- 1995-05-30 DE DE69528437T patent/DE69528437T2/de not_active Expired - Fee Related
- 1995-05-30 ES ES95921777T patent/ES2186721T3/es not_active Expired - Lifetime
- 1995-05-30 PL PL95313166A patent/PL313166A1/xx unknown
- 1995-05-30 AT AT95921777T patent/ATE225348T1/de not_active IP Right Cessation
- 1995-05-30 KR KR1019960700926A patent/KR960703911A/ko not_active Application Discontinuation
- 1995-05-30 HU HU9600729A patent/HUT74609A/hu unknown
- 1995-05-30 WO PCT/EP1995/002043 patent/WO1996000226A1/en active IP Right Grant
- 1995-05-30 JP JP50274196A patent/JP3773257B2/ja not_active Expired - Fee Related
- 1995-05-30 AU AU26716/95A patent/AU2671695A/en not_active Abandoned
- 1995-05-30 EP EP95921777A patent/EP0715628B1/en not_active Expired - Lifetime
- 1995-05-30 MX MX9600686A patent/MX9600686A/es unknown
- 1995-05-30 US US08/592,297 patent/US5663346A/en not_active Expired - Fee Related
- 1995-05-30 PT PT95921777T patent/PT715628E/pt unknown
- 1995-05-30 CA CA002168659A patent/CA2168659C/en not_active Expired - Fee Related
- 1995-06-15 IL IL11415695A patent/IL114156A0/xx unknown
- 1995-06-23 ZA ZA955223A patent/ZA955223B/xx unknown
-
1996
- 1996-02-19 FI FI960751A patent/FI960751A/fi not_active Application Discontinuation
- 1996-02-22 NO NO960713A patent/NO960713D0/no unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106458878A (zh) * | 2014-03-18 | 2017-02-22 | 艾格埃克斯制药有限公司 | 2‑氰基‑3‑环丙基‑3‑羟基‑n‑芳基‑硫代丙烯酰胺衍生物 |
CN106458878B (zh) * | 2014-03-18 | 2018-08-31 | 艾格埃克斯制药有限公司 | 2-氰基-3-环丙基-3-羟基-n-芳基-硫代丙烯酰胺衍生物 |
Also Published As
Publication number | Publication date |
---|---|
GB9412719D0 (en) | 1994-08-17 |
US5663346A (en) | 1997-09-02 |
HUT74609A (en) | 1997-01-28 |
CA2168659C (en) | 2006-12-19 |
JPH09502457A (ja) | 1997-03-11 |
EP0715628B1 (en) | 2002-10-02 |
DK0715628T3 (da) | 2003-02-10 |
FI960751A0 (fi) | 1996-02-19 |
KR960703911A (ko) | 1996-08-31 |
ATE225348T1 (de) | 2002-10-15 |
FI960751A (fi) | 1996-02-19 |
AU2671695A (en) | 1996-01-19 |
PT715628E (pt) | 2003-02-28 |
WO1996000226A1 (en) | 1996-01-04 |
DE69528437D1 (de) | 2002-11-07 |
DE69528437T2 (de) | 2003-06-12 |
HU9600729D0 (en) | 1996-05-28 |
PL313166A1 (en) | 1996-06-10 |
IL114156A0 (en) | 1995-10-31 |
NO960713L (no) | 1996-02-22 |
JP3773257B2 (ja) | 2006-05-10 |
ES2186721T3 (es) | 2003-05-16 |
ZA955223B (en) | 1996-01-31 |
MX9600686A (es) | 1997-06-28 |
NO960713D0 (no) | 1996-02-22 |
CA2168659A1 (en) | 1996-01-04 |
EP0715628A1 (en) | 1996-06-12 |
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