Synthesis of Glycolipid Clusters with Pentaerythritol Cores and Different Ethyleneoxy-Spaced Mannose Residues as Terminal Carbohydrates
作者:Matthias Schmidt、Bodo Dobner、Peter Nuhn
DOI:10.1002/1099-0690(200202)2002:4<669::aid-ejoc669>3.0.co;2-n
日期:2002.2
We describe the synthesis of polyantennary glycolipid clusters with pentaerythritol cores. A known protecting group strategy permits the introduction of different hydrophobic moieties and the selective coupling with ethyleneoxy spacers of different lengths. After glycosidation, substances with one, two or three mannose residues as terminal carbohydrate headgroups were isolated. These polyantennary
我们描述了具有季戊四醇核心的多触角糖脂簇的合成。已知的保护基策略允许引入不同的疏水部分和与不同长度的亚乙基氧基间隔物的选择性偶联。糖苷化后,分离出具有 1、2 或 3 个甘露糖残基作为末端碳水化合物头基的物质。这些多触角甘露糖苷可用作将脂质体靶向巨噬细胞甘露糖受体的有吸引力的工具。