[EN] PROTECTED TETRASACCHARIDES, THEIR PROCESS OF PREPARATION AND THEIR USE AS TRANSGLUCOSYLASE ACCEPTOR SUBSTRATES IN THE CHEMO-ENZYMATIC SYNTHESIS OF SHIGELLA FLEXNERI SPECIFIC OLIGOSACCHARIDES<br/>[FR] TÉTRAHOLOSIDES PROTÉGÉS, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION EN TANT QUE SUBSTRATS ACCEPTEURS DE TRANSGLUCOSYLASE DANS LA SYNTHÈSE CHIMIO-ENZYMATIQUE D'OLIGOSACCHARIDES SHIGELLA FLEXNERI SPÉCIFIQUES
申请人:PASTEUR INSTITUT
公开号:WO2019007999A1
公开(公告)日:2019-01-10
The present invention provides protected tetrasaccharides, their process of preparation and their use in the synthesis of oligosaccharides, in particular fragments of O-antigens from Shigella flexneri, for example of serotype la, lb, 2a, 2b, 3a, X, 4a, 4b, 5a, 5b, 7a or 7b.
本发明提供了受保护的四糖,它们的制备方法以及它们在合成寡糖中的应用,特别是从菌群弯曲杆菌(Shigella flexneri)中的O-抗原片段,例如la、lb、2a、2b、3a、X、4a、4b、5a、5b、7a或7b的片段。