Starting from 1,2-O-isopropylidene-α-D-xylofuranose, a versatile method for the synthesis of branched 3′-deoxy-2′,3′-didehydro nucleosides is described and exemplified for an analogue of 3′-deoxy-2′,3′-didehydrothymidine (d4T).
从1,2-O-异丙基撑基α-
D-木糖呋喃糖开始,描述了一种合成支链3′-脱氧-2′,3′-二去氢核苷的多功能方法,并以3′-脱氧-2′,3′-二去氢
胸苷(d4T)的类似物作为实例。