Synthesis and antiviral activities of N-9-oxypurine 1,3-Dioxolane and 1,3-oxathiolane nucleosides
作者:Nghe Nguyen-Ba、Nola Lee、Laval Chan、Boulos Zacharie
DOI:10.1016/s0960-894x(00)00452-2
日期:2000.10
Two series of 1,3-dioxolanes and 1,3-oxathiolane nucleosides containing N-9-oxypurine were synthesized as potential antiviral agents. These compounds were prepared by reacting the sugar moieties with iodo- or bromotrimethylsilane, followed by treatment with a mixture of sodium hydride and the desired N-hydroxy purine base. The preparation of these N-hydroxybases was also described. No significant antiviral
合成了两个包含N-9-氧嘌呤的1,3-二氧戊环酮和1,3-氧杂硫杂环戊烷核苷作为潜在的抗病毒药物。通过使糖部分与碘-或溴代三甲基硅烷反应,然后用氢化钠和所需的N-羟基嘌呤碱的混合物处理来制备这些化合物。还描述了这些N-羟基碱的制备。没有观察到针对HIV,HBV,HSV-1,HSV-2或HCMV的显着抗病毒活性。