Synthesis of the Repeating Unit of Capsular Polysaccharide Staphylococcus aureus Type 5 To Study Chemical Activation and Conjugation of Native CP5

摘要

The chemical synthesis of the repeating unit of S. aureus capsular polysaccharide type S equipped with capping methyl groups at the points of propagation of the polysaccharide sequence is described. This model compound was designed to study activation of the full length polysaccharide for conjugation to a carrier protein.