申请人:MARUHO Co., Ltd.
公开号:EP0423524A3
公开(公告)日:1992-07-08
The present invention relates to compounds represented by the general formula I
in which
X₁, X₂represent hydrogen, C₁₋₄-alky phenyl, halogen, C₁₋₄-alkoxy or dialkylamino with C₁₋₄-alkyl groups, or X₁ and X₂ together represent phenylene or indane-2,3-diyl,Z₁, Z₂represent hydrogen or hydroxy, or together represent oxygen or -O(CH₂)₂O-,Y₁, Y₂represent hydrogen, C₁₋₃-alkyl or phenyl,Arepresents a group derived from a cyclic amine,
andnrepresents 0, 1 or 2,
in the form of the free base or in the form of addition salts, preferably pharmaceutically acceptable salts, to methods for their preparation, and to their pharmaceutical use as central muscle relaxants and anticonvulsives.
本发明涉及通式I表示的化合物,其中X₁,X₂代表氢,C₁₋₄-烷基苯基,卤素,C₁₋₄-烷氧基或与C₁₋₄-烷基基团的双烷基胺,或X₁和X₂一起代表苯亚甲基或茚-2,3-二基,Z₁,Z₂代表氢或羟基,或一起代表氧或-O(CH₂)₂O-,Y₁,Y₂代表氢,C₁₋₃-烷基或苯基,A代表从环胺衍生的基团,n代表0,1或2,以游离碱形式或以加成盐的形式,优选为药学上可接受的盐,用于它们的制备方法,以及作为中枢肌肉松弛剂和抗惊厥药物的药用。