Anomeric Reactivity-Based One-Pot Synthesis of Heparin-Like Oligosaccharides
作者:Tülay Polat、Chi-Huey Wong
DOI:10.1021/ja073098r
日期:2007.10.1
A highly efficient one-pot methodology is described for the synthesis of heparin and heparan sulfate oligosaccharides utilizing thioglycosides with well-defined reactivity as building blocks. L-Idopyranosyl and D-glucopyranosyl thioglycosides 5 and 10 were used as donors due to low reactivity of uronic acids as the glycosyl donors in the one-potsynthesis. The formation of uronic acids by a selective