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公开(公告)号:EP0717620A4
公开(公告)日:1997-05-28
申请号:EP94925190
申请日:1994-08-05
IPC分类号: C07D317/58 , A61K31/215 , A61K31/34 , A61K31/341 , A61K31/35 , A61K31/351 , A61K31/357 , A61K31/36 , A61P25/00 , A61P27/02 , A61P27/06 , C07C217/08 , C07C217/12 , C07C219/26 , C07D307/14 , C07D309/04 , C07D309/06 , C07D317/70 , A61K31/275 , A61K31/335 , A61K31/38 , A61K31/655 , C07C211/00 , C07C217/00 , C07D307/02 , C07D315/00 , C07D317/44
CPC分类号: C07D309/06 , C07C217/08 , C07C217/12 , C07C219/26 , C07C2601/02 , C07C2601/04 , C07C2601/08 , C07C2602/10 , C07D307/14 , C07D309/04 , C07D317/70
摘要: Optically active or racemic compounds represented by formula (I) wherein R1, R2, R3, R5 and n are defined as in the specification, and pharmaceutically acceptable salts thereof. These compounds are useful for alleviating Parkinsonism, glaucoma, hyperprolactinemia and for inducing weight loss in mammals.