Synthesis and antiviral evaluation of β-L-<i>Xylo</i>-fuanosyl nucleosides of the five naturally occurring nucleic acid bases
作者:Gilles Gosselin、Marie-Christine Bergogne、Jean-Louis Imbach
DOI:10.1002/jhet.5570300510
日期:1993.10
The β-L-xylo-furanosyl analogues of the naturally occurring nucleosides have been synthesized and their antiviral properties examined. All these compounds were hitherto unknown and they were stereospecifically prepared by glycosylation of pyrimidine and purine aglycons with a suitably peracyl-L-xylo-furanose (specially synthesized from L-xylose for our present purpose), followed by removal of the protecting
已经合成了天然存在的核苷的β-L-二甲苯基-呋喃糖基类似物,并研究了它们的抗病毒特性。迄今为止,所有这些化合物都是未知的,它们是通过嘧啶和嘌呤糖苷配基与合适的过酰基-L-木糖-呋喃糖(为达到我们目前的目的特别从L-木糖合成)进行糖基化立体定向制备的,然后除去保护基团。测试了所有制备的化合物对多种DNA和RNA病毒(包括HIV)的活性,但它们未显示出显着的抗病毒活性。