Synthesis and antiviral evaluation of 3′-substituted thymidine analogues derived from 3′-amino-3′-deoxythymidine
作者:Christophe Pannecouque、Roger Busson、Jan Balzarini、Paul Claes、Erik De Clercq、Piet Herdewijn
DOI:10.1016/0040-4020(95)00198-h
日期:1995.5
series of 3′-deoxy-3′-N-functionalized thymidine analogues derived from 3′-amino-3′-deoxythymidine was synthesized. These compounds were evaluated for their antiviral activity. Three of the prepared molecules namely 3′-(1,2,4-triazol-1-yl)carbimidoylamino-3′-deoxythymidine 6, 3′-(3-amino-1-methyl-1,2,4-triazol-5-yl)amino-3′-deoxythymidine 8b and 3′-N-cyano-O-phenylisourea-3′-deoxythymidine 7 show moderate
基于抗病毒活性的结构-活性关系,一系列的3'-脱氧-3' - ñ -官能化从3'-氨基-3'-脱氧胸苷合成衍生的胸苷类似物。评价这些化合物的抗病毒活性。三个所制备的分子即3' - (1,2,4-三唑-1-基)carbimidoylamino -3'-脱氧胸苷6,3' - (3-氨基-1-甲基-1,2,4-三唑5-基)氨基-3′-脱氧胸苷8b和3′- N-氰基-O-苯基异脲-3′-脱氧胸苷7对HIV-1和HIV-2表现出中等但选择性的体外活性。这些数据表明3'-位的一些空间体积与抗HIV活性是相容的