申请人:——
公开号:US20040077644A1
公开(公告)日:2004-04-22
Compounds useful for the treatment of pain in accord with the following structural diagram,
1
wherein R
1
, R
2
and R
3
are any of a number of groups as defined in the specification and pharmaceutical compositions and methods of treatment utilising such compounds.
符合以下结构图的用于治疗疼痛的化合物,其中R1、R2和R3是根据规范定义的多种基团之一,以及利用这些化合物的药物组合物和治疗方法。