4-(2-KETO-1-BENZIMIDAZOLINYL)PIPERIDINE COMPOUNDS AS ORL1-RECEPTOR AGONISTS
申请人:PFIZER INC.
公开号:EP1049689B1
公开(公告)日:2002-06-26
US6423725B1
申请人:——
公开号:US6423725B1
公开(公告)日:2002-07-23
4-(2-keto-1-benzimidazolinyl)piperidine compounds as ORL1-receptor agonists
申请人:Pfizer INC
公开号:US06423725B1
公开(公告)日:2002-07-23
A compound of the formula:
or the pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4 and R5 are defined above are useful as ORL1-receptor agonists, and useful as analgesics or the like in mammalian subjects.