申请人:Pfizer Inc
公开号:US20040229916A1
公开(公告)日:2004-11-18
The present invention provides compounds of formula (I)
1
the stereoisomers and prodrugs thereof, and the pharmaceutically acceptable salts of the compounds, stereoisomers, and prodrugs; wherein R
1
, R
2
, R
a
, R
b
, X, and Z are as defined herein; pharmaceutical compositions thereof; and uses thereof.
本发明提供式(I)1的化合物及其立体异构体和前药,以及化合物、立体异构体和前药的药学上可接受的盐;其中R1、R2、Ra、Rb、X和Z的定义如本文所述;其药物组合物;以及其用途。