申请人:Hu Wenhui
公开号:US20130245033A1
公开(公告)日:2013-09-19
A compound represented by formula (I) and the pharmaceutical acceptable salt thereof are disclosed,
wherein, R
1
, R
2
, R
3
, R
4
, R
5
and Ar are defined as those in the specification.
公开了由化学式(I)表示的化合物及其药用可接受的盐,其中,R1、R2、R3、R4、R5和Ar的定义如规范中所述。