Synthesis of the Glycosphingolipid β-Galactosyl Ceramide and Analogues via Olefin Cross Metathesis
作者:Anand Narain Rai、Amit Basu
DOI:10.1021/jo051069y
日期:2005.9.1
The preparation of the glycosphingolipid galactosyl ceramide from an orthogonally protected five-carbon building block is described. The main chain of the lipid is installed via a highly stereoselective olefin cross metathesis reaction. The methodology permits the facile preparation of glycolipids which vary in the length of the main carbon chain.
描述了由正交保护的五碳结构单元制备糖鞘脂半乳糖基神经酰胺。脂质的主链通过高度立体选择性的烯烃交叉复分解反应进行安装。该方法允许容易地制备在主碳链的长度上变化的糖脂。