作者:Thomas R. Herrin、John S. Fairgrieve、Robert R. Bower、Nathan L. Shipkowitz、James C. H. Mao
DOI:10.1021/jm00215a008
日期:1977.5
The synthesis of monoesters (P and C) of phosphonoacetic acid (PA) is given. The carboxyl esters were prepared by two methods: the reaction of chloroacetates with tris(trimethylsilyl) phosphite, followed by hydrolysis; and by the acid-catalyzed esterification of PA with the appropriate alcohol. P-Monoesters of PA were prepared either by the reaction of alkyl[bis(trimethylsilyl)] phosphite with benzyl
给出了膦酰乙酸(PA)的单酯(P和C)的合成。羧基酯是通过两种方法制备的:氯乙酸酯与亚磷酸三(三甲基甲硅烷基)酯的反应,然后水解。以及通过PA与适当的醇进行酸催化的酯化反应。通过烷基[双(三甲基甲硅烷基)]亚磷酸酯与氯乙酸苄酯的反应,然后脱保护,或使亚磷酸二甲基苯基酯与溴乙酸苄酯的反应,然后进行氢解,可以制备PA的P-单酯。报道了三种芳基-(烷基-)次膦酸衍生物。评价上述化合物对HSV诱导的DNA聚合酶和感染疱疹性皮炎的动物的抗疱疹活性。