Abstract The synthesis of 4-E- and 4-Z- d -erythro-ceramide was achieved in 10 steps in ∼20–30% overall yield, starting from 1,2:5,6-di-O-isopropylidene-α- d -glucofuranose. E- and Z-5-Deoxy-1,2-O-isopropylidene-5-C-tetradecylidene-α- d -xylofuranose were used as key intermediates.
摘要从1,2:5,6-di-O-异亚丙基-α-开始,分十步完成了4-E-和4-Z-d-赤型神经酰胺的合成,总产率约为20-30%。 d-
葡萄糖呋喃糖。使用E-和Z-5-脱氧-1,2-O-异亚丙基-5-C-十四叉基-α-d-木
呋喃糖作为关键中间体。