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公开(公告)号:EP0094175A1
公开(公告)日:1983-11-16
申请号:EP83302389.8
申请日:1983-04-27
申请人: ICI AMERICAS INC.
IPC分类号: C07D471/14 , C07D491/147 , C07D471/04 , A61K31/44
CPC分类号: C07D231/38 , C07C51/09 , C07C53/21 , C07D207/38 , C07D401/12 , C07D403/12 , C07D471/04 , C07D471/14 , C07D491/14
摘要: Compounds of the formula (I):
wherein D is oxygen or NR 6 , R 1 , R 3 , R 4 , R 6 , R 7 and R 8 have defined values, and n is 1 or 2, and pharmaceutically-acceptable acid-addition salts thereof, processes for their preparation, pharmaceutical compositions, and intermediates for preparing said compounds of the formula (I). The compounds of the formula (I) are central nervous system depressants, for example, anxiolytic agents.-
公开(公告)号:EP0076035A1
公开(公告)日:1983-04-06
申请号:EP82304483.9
申请日:1982-08-25
申请人: ICI AMERICAS INC.
IPC分类号: C07D471/04 , A61K31/44
CPC分类号: C07D209/49 , C07C255/00 , C07D317/28 , C07D405/06 , C07D471/04
摘要: Pyrazolo[3,4-b]pyridine compounds which are useful for their activity in the central nervous system of warm-blooded animals, of the formula:
wherein R, is lower alkyl, R a is hydrogen and R b is hydroxy or R a and R b combine to form a = 0 group, R 5 is hydrogen or lower alkyl, and R e is lower alkyl, and the pharmaceutically-acceptable salts thereof. Process for the manufacture of said compounds. Pharmaceutical compositions comprising one of said compounds and a pharmaceutically-acceptable diluent or carrier.摘要翻译: 可用于其在温血动物中枢神经系统中的活性的吡唑并[3,4-b]吡啶化合物,其分子式为:其中R 1为低级烷基,R a为氢,R b为羟基或 R a和R b结合形成a = O基,R 5为氢或低级烷基,R 6为低级烷基,及其药学上可接受的盐。 制备所述化合物的方法。 包含所述化合物之一和药学上可接受的稀释剂或载体的药物组合物。
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公开(公告)号:EP0076035B1
公开(公告)日:1985-12-11
申请号:EP82304483.9
申请日:1982-08-25
申请人: ICI AMERICAS INC.
IPC分类号: C07D471/04 , A61K31/44
CPC分类号: C07D209/49 , C07C255/00 , C07D317/28 , C07D405/06 , C07D471/04
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公开(公告)号:EP0094175B1
公开(公告)日:1986-10-29
申请号:EP83302389.8
申请日:1983-04-27
申请人: ICI AMERICAS INC.
IPC分类号: C07D471/14 , C07D491/147 , C07D471/04 , A61K31/44
CPC分类号: C07D231/38 , C07C51/09 , C07C53/21 , C07D207/38 , C07D401/12 , C07D403/12 , C07D471/04 , C07D471/14 , C07D491/14
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