PYRROLINIDIUM DERIVATIVES AS M3 MUSCARINIC RECEPTORS
申请人:Press Neil J.
公开号:US20090291960A1
公开(公告)日:2009-11-26
Compounds of formula (I) in salt or zwitterionic form, wherein R
1
, R
2
, R
3
, R
4
and R
5
have the meanings as indicated in the specification, are useful for treating conditions that are mediated by the muscarinic M3 receptor. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
Pyrrolidinium derivatives as M3 muscarnic receptor antagonists
申请人:Press Neil J
公开号:US08383625B2
公开(公告)日:2013-02-26
Compounds of formula (I) in salt or zwitterionic form, wherein R1, R2, R3, R4 and R5 have the meanings as indicated in the specification, are useful for treating conditions that are mediated by the muscarinic M3 receptor. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.