申请人:The Upjohn Company
公开号:US04001261A1
公开(公告)日:1977-01-04
A process for the preparation of 1-[(dimethylamino)-methyl]-6-substituted-4H-imidazo[1,2-a][1,4]benzodiazep ine which comprises the reaction of a 6-phenyl-4H-imidazo-[1,2-a][1,4]benzodiazepine with the reagent ##STR1## wherein X.sup.- signifies the anion of a monovalent acid.
一种制备1-[(二甲氨基)-甲基]-6-取代-4H-咪唑[1,2-a][1,4]苯二氮杂平的方法,包括将6-苯基-4H-咪唑[1,2-a][1,4]苯二氮杂平与试剂##STR1## 反应,其中X.sup.-表示一价酸的阴离子。