Synthesis and Antiviral Evaluation of Unnatural β-L-Enantiomers of 3′-Fluoro- and 3′-Azido-2,3′-dideoxyguanosine Derivatives
作者:Arnaud Marchand、Christophe Mathé、Jean-Louis Imbach、Gilles Gosselin
DOI:10.1080/15257770008033004
日期:2000.1
3'-fluoro-2',3'-dideoxy- (3) and 3'-azido-2',3'-dideoxy- (4) beta-L-ribofuranonucleoside derivatives of guanine have been synthesized and their antiviral properties examined. All these derivatives were regioselectively and stereospecifically prepared by glycosylation of 2-N-acetyl-6-O-(diphenylcarbamoyl)guanine 5 with a suitable peracylated L-xylo-furanose sugar 6, followed by appropriate chemical
已经合成了鸟嘌呤的3'-氟-2',3'-二脱氧-(3)和3'-叠氮基-2',3'-二脱氧-(4)β-L-核呋喃核苷衍生物,并研究了它们的抗病毒特性。通过将2-N-乙酰基-6-O-(二苯基氨基甲酰基)鸟嘌呤5与合适的过酰基化的L-木糖基呋喃糖6进行糖基化,然后通过适当的化学修饰,对所有这些衍生物进行区域选择性和立体定位。测试了所制备的化合物对HIV和HBV病毒的活性,但未显示出明显的活性。