Homo Dinucleoside-α-hydroxyphosphonate Diesters as Prodrugs of the Antiviral Nucleoside Analogues 2',3'-Dideoxythymidine and 3'-Azido-2',3'-dideoxythymidine
作者:Chris Meier、Lothar Habel、Wolfgang Laux、Erik De Clercq、Jan Balzarini
DOI:10.1080/15257779508012466
日期:1995.5.1
Abstract The synthesis of a new prodrug system for antiviral nucleosides AZT (1) and ddT (2) based on α-hydroxybenzylphosphonates 3 is described. 3 hydrolyze via different mechanisms yielding the H-phosphonate monoesters 4 or nucleoside monophosphates 5, respectively. 3 were more lipophilic than 1, 2 and showed marked activity against HIV-1/2.
摘要描述了基于α-羟基苄基膦酸酯3的抗病毒核苷AZT(1)和ddT(2)的新前药系统的合成。3通过不同的机理水解,分别得到H-膦酸酯单酯4或核苷单磷酸5。3个比1个,2个具有更高的亲脂性,并且显示出显着的抗HIV-1 / 2活性。