Laura Carzaniga,Fabio Rancati,Andrea Rizzi,Ian Linney,Wolfgang Schmidt,Michael Barnes,Chris Knight
申请号：
US15168466
公开号：
US09662323B2
申请日:
2016.05.31
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Compounds of formula I, defined herein, act both as muscarinic receptor antagonists and beta2 adrenergic receptor agonists and are useful for treating diseases of the respiratory tract.
