title: [Antigenic bacterial polysaccharides. 30. The structure of the polysaccharide chain of lipopolysaccharide of Pseudomonas syringae pv. syringae 281 (serogroup I)].
abstract: Anomeric methyl 3-O-(D-mannopyranosyl- and L-rhamnopyranosyl)-beta-D-talopyranosides were synthesised by the stereoselective 1,2-cis- and 1,2-trans manno- and rhamnosylation of methyl 2,4,6-tri-O-acetyl-beta-D-talopyranoside, which has been prepared from methyl beta-D-galactopyranoside by a synthetic scheme including conversion of the C2 configuration. From 13C-NMR spectra of the disaccharides obtained the spectral alpha- and beta-effects of O3-glycosylation of talopyranose were determined.
authors: Iu A
authors: IuA
authors: Knirel'
authors: G M
authors: GM
authors: Zdorovenko
authors: A S
authors: AS
authors: Shashkov
authors: S S
authors: SS
authors: Mamian
authors: N Ia
authors: NIa
authors: Gubanova
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis*; D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D008070:Lipopolysaccharides / Q000032:analysis / Q000276:immunology*; D009682:Magnetic Resonance Spectroscopy; D019081:O Antigens; D009844:Oligosaccharides / Q000032:analysis / Q000276:immunology; D011549:Pseudomonas / Q000145:classification / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D008070:Lipopolysaccharides; D019081:O Antigens; D009844:Oligosaccharides
vernacular_title: Antigennye polisakharidy bakteriĭ. 30. Struktura polisakharidnoĭ tsepi lipopolisakharida Pseudomonas syringae, patovar syringae 281 (serogruppa I).