Author/Authors :
Bélot، نويسنده , , Frédéric and Costachel، نويسنده , , Corina and Wright، نويسنده , , Karen and Phalipon، نويسنده , , Armelle and Mulard، نويسنده , , Laurence A.، نويسنده ,
Abstract :
An efficient synthesis of the methyl glycoside of a branched octasaccharide representative of Shigella flexneri serotype 2a O-specific polysaccharide is described. The synthesis is based on the use of the trichloroacetimidate methodology, and involves the condensation of a pentasaccharide acceptor and a trisaccharide donor as the key step.
