Synthesis and Anti-HIV Evaluation of New Acyclic Phosphonate Nucleotide Analogues and Their Bis(SATE) Derivatives
作者:Hua Li、Joon Hee Hong
DOI:10.1080/15257770.2010.495958
日期:2010.7.20
This article describes a very simple route for synthesizing novel lipophilic phosphonate bis(t-bu-SATE) prodrugs of acyclic cyclopentenylated nucleosides such as adenine 17 and cytosine 18. The key intermediate 6 was constructed via a ring-closing metathesis of compound 5, which could be readily prepared from diethylmalonate 4. The chemical stability of the bis(SATE) derivatives was tested at neutral
本文描述了一种非常简单的合成无环环戊烯基化核苷的新型亲脂性膦酸酯双(t-bu-SATE)前药的途径,例如腺嘌呤17和胞嘧啶18。关键中间体6是通过化合物5的闭环易位构建的可以容易地由丙二酸二乙酯制备。在中性(pH = 7.2)和弱酸(milli-Q水,pH = 5.5)pH下测试了双(SATE)衍生物的化学稳定性。评价合成的化合物作为抗HIV-1病毒的潜在抗病毒药。