- 专利标题: Biphenyl compounds useful as muscarinic receptor antagonists
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申请号: US11899181申请日: 2007-09-05
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公开(公告)号: US20080071088A1公开(公告)日: 2008-03-20
- 发明人: Mathai Mammen , Yu-Hua Ji , YongQi Mu , Craig Husfeld , Li Li
- 申请人: Mathai Mammen , Yu-Hua Ji , YongQi Mu , Craig Husfeld , Li Li
- 主分类号: C07D401/12
- IPC分类号: C07D401/12
摘要:
This invention provides compounds of formula I: wherein a, b, c, d, m, n, p, s, t, W, Ar1, R1, R2, R3, R4, R6, R7, and R8 are as defined in the specification. The compounds of formula I are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes and intermediates for preparing such compounds and methods of using such compounds to treat pulmonary disorders.