Synthesis and antiviral activity of 2′‐deoxy‐6′‐substituted carbocyclic nucleosides
作者:Haitao Xue、Shuang Guo、Tianwen Hu、Daibao Wei、Yuanchao Xie、Jingshan Shen
DOI:10.1111/cbdd.13998
日期:2022.4
A series of 2′-deoxy carbocyclic nucleosides characterized by various 6′-substitutions were synthesized and evaluated for their antiviral activities against three viruses, including hepatitis B virus (HBV), hepatitis C virus, and influenza virus. The in vitro antiviral assays indicated that these nucleosides only showed inhibitory activities against HBV, and the substituted groups at the 6′ position
合成了一系列以各种 6'-取代为特征的 2'-脱氧碳环核苷,并评估了它们对三种病毒的抗病毒活性,包括乙型肝炎病毒 (HBV)、丙型肝炎病毒和流感病毒。体外抗病毒试验表明,这些核苷仅显示出对HBV的抑制活性,并且6'位置的取代基团显着影响活性。其中,带有6'-α-羟基甲基的鸟苷类似物2b是最有效的化合物,其EC 50值为80 nM。本研究为发现抗病毒碳环核苷提供了有用的信息。