4-Phenylphthalazine derivatives, their preparation and pharmaceutical compositions containing them
申请人:MITSUBISHI KASEI CORPORATION
公开号:EP0159652A2
公开(公告)日:1985-10-30
Certain new 1-alkylamino-4-phenylphthalazine derivatives, 1-neopentylamino-4-phenylphthalazine and 1-(1-ethylpropylamino)-4-phenylphthalazine, having in form of pharmaceutical compositions prominent activity to ameliorate circulatory disorders can be prepared from the corresponding phthalaziones.
某些新的 1-烷基氨基-4-苯基酞嗪衍生物、1-新戊基氨基-4-苯基酞嗪和 1-(1-乙基丙基氨基)-4-苯基酞嗪,在药物组合物中具有显著的改善循环系统疾病的活性,可以从相应的酞嗪类化合物中制备出来。