A new strategy in oligosaccharide synthesis using lipophilic protecting groups: synthesis of a tetracosasaccharide
作者:Vince Pozsgay
DOI:10.1016/s0957-4166(99)00553-4
日期:2000.1
The use of lipophilic, acyl-type protectinggroups in the synthesis of higher-membered oligosaccharides is described by the example of oligosaccharides corresponding to the O-specific polysaccharide (O-SP) of Shigella dysenteriae type 1. Thus, O-stearoylated and O-lauroylated l-rhamnose and d-galactose precursors, respectively, were synthesized and were combined together with a 2-azido-2-deoxy-d-glucopyranosyl