Metabolites of felbamate; synthesis of 2-(4-hydroxyphenyl)-1,3-propanediol dicarbamate, 2-phenyl-2-hydroxy-1,3-propanediol dicarbamate, and 2-phenyl-1,3-propanediol monocarbamate
作者:Yong N. Chol、Norbert Kucharczyk、R.Duane Sofia
DOI:10.1016/s0040-4020(01)88100-x
日期:1986.1
Three major metabolites of felbamate, namely 2-(4-hydroxyphyenyl)-1, 3-propanediol dicarbamate. [4], 2-hydroxy-2-phenyl-1,3-propanediol dicarbamat [12], and 2-phenyl-1,3-propanediol monocarbamate [17] were prepared. The first metabolite, 4, was synthesised from p-methoxy-phenylacetic acid [1] via five steps involving carboxylation, reduction, phosgenation, demethylation, and carbonation. The second
氨基甲酸酯的三种主要代谢物,即2-(4-羟基phyenyl)-1、3-丙二醇二氨基甲酸酯。[4]制备了2-羟基-2-苯基-1,3-丙二醇二氨基甲酸酯[12]和2-苯基-1,3-丙二醇一氨基甲酸酯[17]。第一代谢物4是由对甲氧基苯乙酸[1]通过五个步骤合成的,这些步骤涉及羧化,还原,光气化,去甲基化和碳酸化。第二个化合物12是由2-苯基-1,3-丙二醇[7]通过以下五个步骤制备的;光气化,卤化,碳酸化,脱卤和氨解。第三代谢物17的合成通过以下五个步骤从7开始:甲基化,光气化,碳酸化和去甲基化。