申请人:Ackermann Jean
公开号:US20110065707A1
公开(公告)日:2011-03-17
The present invention relates to compounds of formula (I)
as well as pharmaceutically acceptable salts thereof, wherein A
1
, A
2
, R
1
, R
2
, R
3
, R
4
, R
5
and R
6
have the significance given herein.
本发明涉及式(I)的化合物以及其药学上可接受的盐,其中A1、A2、R1、R2、R3、R4、R5和R6具有本文中给出的含义。