申请人:Amin Kosrat
公开号:US20070225292A1
公开(公告)日:2007-09-27
Compounds of formula I or pharmaceutically acceptable salts thereof:
wherein R
1
, R
2
, R
3
, R
4
, n and A are as defined in the specification as well as salts and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.
式I的化合物或其药学上可接受的盐:其中R1,R2,R3,R4,n和A的定义如规范中所述,以及包括该化合物的盐和制备的药物组合物。它们在治疗中有用,特别是在疼痛管理方面。