申请人:Adir et Compagnie
公开号:US05618819A1
公开(公告)日:1997-04-08
The invention relates to a compound selected from those of formula (I): ##STR1## wherein R.sub.1, W and Y are as defined in the description, its geometric and/or optical useful as anti-algies.
该发明涉及从以下式(I)中选择的化合物:##STR1##其中R.sub.1、W和Y如描述中定义,它们在几何和/或光学上作为抗疼痛剂是有用的。