Stereoselective synthesis of glycobiosyl phosphatidylinositol, a part structure of the glycosyl-phosphatidylinositol (GPI) anchor of Trypanosoma brucei
作者:Chikara Murakata、Tomoya Ogawa
DOI:10.1016/0008-6215(92)85040-7
日期:1992.10
O-alpha-D-Mannopyranosyl-(1-->4)-O-2-amino-2-deoxy-alpha-D-glucopyranosy l- (1-->6)-1D-myo-inositol 1-(1,2-di-O-myristoyl-sn-glycer-3-yl hydrogen phosphate), a part structure of the glycosyl-phosphatidylinositol (GPI) anchor of Trypanosoma brucei, was synthesised efficiently by the phosphonate approach. The glycobiosylinositol core was prepared in a stereocontrolled manner from 1D-2,3,4,5-tetra-O-ben
O-α-D-甘露吡喃糖基-(1-> 4)-O-2-氨基-2-脱氧-α-D-吡喃葡糖基1-(1-> 6)-1D-肌醇1-(1通过膦酸酯方法有效地合成了布鲁氏锥虫的糖基-磷脂酰肌醇(GPI)锚定的部分结构,(2-二-O-肉豆蔻酰基-sn-甘油-3-基磷酸氢根)。以立体控制的方式由1D-2,3,4,5-四-O-苄基-1-O-(4-甲氧基苄基)-肌醇,叔丁基二甲基甲硅烷基2-叠氮基-3,6制备糖基生物基肌醇核心-二-O-苄基-2-脱氧-α-D-吡喃葡萄糖苷和甲基3,6-二-O-乙酰基-2,6-二-O-苄基-2-硫代-α-D-甘露吡喃糖苷。