A new synthetic method is described for the cis-3, 4-disubstituted piperidine compounds starting from ethyl 1, 6-dihydro-3 (2H)-pyridinone-1-carboxylate (1). Total synthesis of (±)-corynantheidol (3) and formal synthesis of (±)-quinine (4) were accomplished by an application of this method.
描述了一种从乙基1,6-二
氢-3(2H)-
吡啶酮-1-
羧酸酯(1)开始制备顺式3,4-二取代
哌啶化合物的新合成方法。通过应用这种方法,成功实现了(±)-柯楠
茶碱(3)的全合成和(±)-
奎宁(4)的形式合成。