📜Methyl 3-(4-Oxo-1-Piperidyl)Propanoate,氰化钠,苯胺置于溶剂黄146,Sodium Hydroxide体系中,用 甲醇,水 作为反应溶剂,化学反应 4.5H,以45%的收率获得产物瑞芬太尼杂质
参考文献:Process For Preparing Remifentanil,Intermediates Thereof,Use Of Said Intermediates And Processes For Their Preparation
标题:Process For Preparing Remifentanil,Intermediates Thereof,Use Of Said Intermediates And Processes For Their Preparation
摘要:通过将氰基哌啶丙酸酯衍生物的腈基转化为酯基来制备雷米芬太尼的方法.优点是,与已知的工艺相比,使用这种方法从商业产品制备雷米芬太尼的步骤数量大大减少.