申请人:THERAVANCE BIOPHARMA R&D IP, LLC
公开号:US20190047957A1
公开(公告)日:2019-02-14
This invention provides compounds of formula I:
wherein a, b, c, d, m, n, p, s, t, W, Ar
1
, R
1
, R
2
, R
3
, R
4
, R
6
, R
7
, and R
8
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.
本发明提供了I式化合物:其中a、b、c、d、m、n、p、s、t、W、Ar1、R1、R2、R3、R4、R6、R7和R8如规范中定义。I式化合物是肌肉型受体拮抗剂。本发明还提供了含有这种化合物的药物组合物、制备这种化合物的方法和中间体以及使用这种化合物治疗肺部疾病的方法。