Different approaches for the synthesis of nucleoside analogs (potential HIV inhibitors) are described. Starting from a suitably substituted furanose ring, it is demonstrated that a high facial stereocontrol of the glycosylation reaction can be effected. Different reaction conditions including Lewis acid promoted, SN2 displacement and some enzymatic methodologies for the stereoselective synthesis of these compounds are reviewed.
本文介绍了合成核苷类似物(潜在的HIV
抑制剂)的不同方法。从合适的取代
呋喃糖环开始,证明了可以实现高面部立体控制的糖基化反应。综述了包括
路易斯酸促进、SN2取代以及一些酶学方法在内的不同反应条件,用于这些化合物的立体选择性合成。