申请人:Dai Mingshi
公开号:US20090275556A1
公开(公告)日:2009-11-05
The present invention provides compounds of general formula I:
or a pharmaceutically acceptable salt thereof, wherein R
1
, X, Z, R
2
, X
1
, Ar, n, R
3
and R
4
are defined generally and in subsets herein. Compounds of the invention are inhibitors of CCR
8
and accordingly are useful for the treatment of a variety of inflammatory and allergic disorders.
本发明提供了一般式I的化合物:或其药学上可接受的盐,其中R1、X、Z、R2、X1、Ar、n、R3和R4在此处通常定义和子集中定义。本发明的化合物是CCR8的抑制剂,因此对于治疗各种炎症和过敏性疾病是有用的。