항 AIDS약물 Dioxolane-T와 관련성이 있는 Dioxolane 뉴클레오사이드 합성

【Two new 6-azauracil dioxolane nucleosides which are related to Dioxolane T and expected to have anti-HIV activity were asymmetrically synthesized. The key intermediate 8 have been synthesized in ten steps from D-mannose and condensed with 6-azauracil to give 13 and 14 after desilylation, respectively.】