申请人:ASTRAZENECA AB
公开号:WO2005115972A1
公开(公告)日:2005-12-08
Compounds of formula I or pharmaceutically acceptable salts thereof: (I) wherein R1, R2, R3, R4, m and n 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.
公式I的化合物或其药用盐:(I)其中R1、R2、R3、R4、m和n的定义如规范中所述,以及包括这些化合物的盐和药物组成物已经制备。它们在治疗中很有用,特别是在疼痛管理方面。