Benzimidazole derivatives, compositions containing them, preparation thereof and uses thereof
申请人:Page Daniel
公开号:US20070082899A1
公开(公告)日:2007-04-12
Compounds of Formulae (IA), (IB) or pharmaceutically acceptable salts thereof; wherein Het, X
1
, R
1
, R
2
, R
3
, R
3
a
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.
本发明提供了化合物的公式(IA)、(IB)或其药学上可接受的盐;其中Het、X1、R1、R2、R3、R3a和R4如规范中所定义,并制备了包括这些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。