BENZIMIDAZOLE DERIVATIVES WHICH ARE TO BE USED AS ANTAGONIST FOR THE CB1-RECEPTOR
申请人:Brown William
公开号:US20100305140A1
公开(公告)日:2010-12-02
Compounds of formula I or pharmaceutically acceptable salts thereof: wherein X, A, R
1
, R
2
, R
3
and R
4
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.
化合物I的公式或其药学上可接受的盐:其中X、A、R1、R2、R3和R4的定义如规范中所述,并制备包括化合物的盐和药物组合物。它们在治疗中有用,特别是在疼痛管理方面。