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公开(公告)号:JP2504490B2
公开(公告)日:1996-06-05
申请号:JP28228787
申请日:1987-11-10
申请人: HOFFMANN LA ROCHE
IPC分类号: A61K31/415 , A61K31/4184 , A61K31/425 , A61K31/428 , A61K31/44 , A61K31/55 , A61K31/551 , A61P9/00 , A61P9/06 , A61P9/08 , A61P9/10 , A61P9/12 , C07D233/54 , C07D233/64 , C07D235/14 , C07D235/26 , C07D243/14 , C07D277/62 , C07D277/64 , C07D401/06 , C07D471/04 , C07D487/04 , C07D521/00
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公开(公告)号:JPS52142059A
公开(公告)日:1977-11-26
申请号:JP5817777
申请日:1977-05-19
申请人: HOFFMANN LA ROCHE
发明人: ROORANTO YAUNIN
IPC分类号: A61K31/40 , A61K31/403 , A61K31/4035 , A61P43/00 , C07D209/44 , C07D243/24 , C07D295/13
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公开(公告)号:JPS62466A
公开(公告)日:1987-01-06
申请号:JP14315186
申请日:1986-06-20
申请人: HOFFMANN LA ROCHE
发明人: ROORANTO YAUNIN , HENRII RAMUTSU
IPC分类号: A61K31/4402 , A61K31/4418 , A61K31/4427 , A61K31/455 , A61P3/00 , A61P9/08 , A61P9/10 , A61P9/12 , A61P25/04 , C07C67/00 , C07C301/00 , C07C311/13 , C07D211/90 , C07D213/34 , C07D401/04
摘要: Dihydropyridine derivatives of the formula I wherein the symbols R and R1 to R6 have the significance given in claim 1, have a pronounced calcium-antagonist activity and can accordingly be used as medicaments, especially in the control or prevention of angina pectoris, ischemia, high blood pressure and/or migraine. The compounds of formula I can be prepared by reacting an ylidene compound of the formula II with an enamine of the formula III
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公开(公告)号:JPS6118762A
公开(公告)日:1986-01-27
申请号:JP13805285
申请日:1985-06-26
申请人: Hoffmann La Roche
发明人: ROORANTO YAUNIN , HENRI RAMUTSU
IPC分类号: C07D275/02 , A61K31/4427 , A61K31/455 , A61P3/00 , A61P9/08 , A61P9/10 , A61P9/12 , C07C67/00 , C07C301/00 , C07C311/00 , C07D211/90 , C07D279/02 , C07D401/04 , C07D417/06
CPC分类号: C07D401/04 , C07D211/90 , C07D279/02 , C07D417/06
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