申请人:Cheng Yun-Xing
公开号:US20050245503A1
公开(公告)日:2005-11-03
Compounds of formula (I) or (II) wherein R
1
, R
2
, R
3
, R
4
, W, Q, G, X and Y are as defined in the specification, as well as salts, enantiomers thereof and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.
本发明提供了式(I)或(II)的化合物,其中R1、R2、R3、R4、W、Q、G、X和Y如规范中所定义,以及所述化合物的盐、对映体和包括所述化合物的药物组合物。它们在治疗中非常有用,特别是在疼痛管理方面。