Li Li;YuHua Ji;Cameron Smith;Rick Lee;YongQi Mu;Johnny Uy;Craig Husfeld
发明人:
Craig Husfeld,YuHua Ji,Rick Lee,Li Li,YongQi Mu,Cameron Smith,Johnny Uy
申请号：
US13921396
公开号：
US08815907B2
申请日:
2013.06.19
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The invention provides compounds of the formula:in salt or zwitterionic form or a pharmaceutically acceptable salt thereof, wherein R1-6, a, Z and Q are as defined in the specification. These compounds are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes for preparing such compounds and methods of using such compounds to, for example, treat pulmonary disorders such as chronic obstructive pulmonary disease and asthma.
