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Oligosaccharide structural isomer

FIGURE 7.1 High-resolution CE separation of oligosaccharide structural isomers. Traces from the bottom (A)... [Pg.254]

Khandurina, J. and Guttman, A. High resolution capillary electrophoresis of oligosaccharide structural isomers. Chromatographia, 62, S37, 2005. [Pg.286]

Our strategy for synthesis of the oligosaccharide chains,27.28 calls for 2,6-dideoxyhexoses or the corresponding glycals to serve as precursors for both a- and p-glycosidation reactions. It a selective p-glycosidation protocol can be developed, then in principle any structural isomer or analogue of the natural product can be assembled from a common set of monosaccharide precursors.29... [Pg.253]

Aqueous and methanolic solutions of cyclodextrins have been employed as mobile phases in high performance liquid chromatography (HPLC), and as stationary phases by bonding the cyclodextrin to silica packing by several workers (1-8). They have been shown to be especially suitable for separation of structural isomers, cis-trans geometric isomers, and enantiomers. Cyclodextrins (CD) are toroidal-shaped, cyclic, oligosaccharides made up of o-l,4 linked,... [Pg.226]

Kurimoto, A. Daikoku, S. Mutsuga, S. Kanie, O. Analysis of energy-resolved mass spectra at MS" in a pursuit to characterize structural isomers of oligosaccharides. Anal. Chem. 2006, 78, 3461-3466. [Pg.167]

The main approaches used for identification of natural isomers of 5,7-diamino-3,5,7,9-tetradeoxynon-2-ulosonic acids and determination of structures of bacterial poly- and oligosaccharides-containing derivatives of these sugars were H and 13C NMR spectroscopy. This could be applied to both intact natural glycopolymers and carbohydrate portions obtained after delipidation of LPS as well as to oligosaccharide fragments and... [Pg.389]

See other pages where Oligosaccharide structural isomer is mentioned: [Pg.72]    [Pg.154]    [Pg.248]    [Pg.157]    [Pg.636]    [Pg.253]    [Pg.254]    [Pg.287]    [Pg.333]    [Pg.481]    [Pg.176]    [Pg.647]    [Pg.1205]    [Pg.1207]    [Pg.1208]    [Pg.1223]    [Pg.46]    [Pg.82]    [Pg.225]    [Pg.185]    [Pg.32]    [Pg.418]    [Pg.7]    [Pg.29]    [Pg.202]    [Pg.87]    [Pg.274]    [Pg.450]    [Pg.210]    [Pg.369]    [Pg.357]    [Pg.744]    [Pg.70]    [Pg.819]    [Pg.1207]    [Pg.154]    [Pg.157]    [Pg.158]    [Pg.315]    [Pg.173]    [Pg.32]    [Pg.81]   
See also in sourсe #XX -- [ Pg.329 ]



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Isomer structural

Structure oligosaccharide

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