申请人:SmithKline Beckman Corporation
公开号:US04382029A1
公开(公告)日:1983-05-03
A chemical process is described for preparing 7,8-acetamido, hydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepines which involves reacting a 7,8-quinone derivative of a 1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine with a benzyl or benzhydrylamine followed by hydrolysis of the resulting imine and reaction with acetic anhydride or acetyl chloride.
描述了一种化学过程,用于制备7,8-乙酰胺基,羟基-1-苯基-2,3,4,5-四氢-1H-3-苯并哌啶,其中涉及将1-苯基-2,3,4,5-四氢-1H-3-苯并哌啶的7,8-醌衍生物与苄基或苯甲基胺反应,随后水解所得亚胺并与乙酸酐或乙酰氯反应。