申请人:——
公开号:US20030195215A1
公开(公告)日:2003-10-16
The compounds of formula I in which Ar
1
, A, R6, R7, R8 and Ar
2
have the meanings as given in the description are novel effective bronchial therapeutics.
1
式I的化合物中,其中Ar1、A、R6、R7、R8和Ar2的含义如描述所示,是一种新型有效的支气管治疗剂。