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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 24, Number 3
BKCSDE 24(3)
March 20, 2003 

 
Title
A Conformational Study of Linkage Positions in Oligosaccharides Investigated by 2-D NMR Spectroscopy and Molecular Modeling
Author
Eunsun Yoo Yoon
Keywords
Linkage, Oligosaccharide, Conformation, 2-D NMR, Molecular modeling
Abstract
The conformation of synthetic oligosaccharide can be elucidated by employing molecular modeling and highfield proton NMR (nuclear magnetic resonance) spectroscopy. Information with respect to the composition and configuration of saccharide residues and the sequence and linkage positions of the oligosaccharide can be obtained by employing a variety of one- and two-dimensional NMR techniques and molecular modeling. These techniques are also useful in establishing the solution conformation of the oligosaccharide moiety. This study is focused on the elucidation of linkage positions of synthetic trisaccharides, Gal( b1-4)Glc( b1-3)Glc, Gal( b1- 4)Glc( b1-4)Glc and Gal( b1-4)Glc( b1-6)Glc.
Page
339 - 344
Full Text
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