An Efficient Synthetic Route to Glycoamino Acid Building Blocks for Glycopeptide Synthesis
作者:Mallesham Bejugam、Sabine L. Flitsch
DOI:10.1021/ol048342n
日期:2004.10.1
requires access to gram quantities of glycosylated amino acid building blocks. Hence, the efficiency of synthesis of such building blocks is of great importance. Here, we report a fast and highly efficientsyntheticroute to Fmoc-protected asparaginyl glycosides from unprotected sugars in three steps with high yields. The glycosylated amino acids were successfully incorporated into target glycopeptides