[EN] GLYCOCONJUGATES OF SIALIC ACID DERIVATES, METHODS FOR THEIR PRODUCTION AND USE THEREOF<br/>[FR] GLYCOCONJUGUES DE DERIVES D'ACIDE SIALIQUE, PROCEDES DE PRODUCTION ET D'UTILISATION DE CEUX-CI
申请人:DEUTSCHES KREBSFORSCH
公开号:WO2003016329A2
公开(公告)日:2003-02-27
The present invention relates to glycoconjugates containing a sialic acid derivate of general formula (I) and wherein the sialic acid derivate of general formula (I) is conjugated to a mono-, di- or oligosaccharide with up to 40 glycosidically linked, optionally branched sugar residues representing furanose and/or pyranose rings, which are linked N- or O-glycosidically to the polypeptide. The sialic derivatives of general formula (I) are useful for producing pharmaceutical compositions for immunosuppression, cell protection, stimulation of hematopoesis regulation of hormonal secretion and hormonal activation.