申请人:Mammen Mathai
公开号:US20050203167A1
公开(公告)日:2005-09-15
This invention provides compounds of formula I:
wherein a, b, c, e, m, n, Ar
1
, R
1
, R
2
, R
3
, R
4a
, R
4b
, R
5
and R
6
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.
这项发明提供了化合物的公式I:其中a、b、c、e、m、n、Ar1、R1、R2、R3、R4a、R4b、R5和R6如规范中所定义。公式I的化合物是肌气镇静受体拮抗剂。该发明还提供了含有这些化合物的药物组合物,用于制备这些化合物的过程和中间体,以及使用这些化合物治疗肺部疾病的方法。