STUDIES ON CARBOHYDRATES .18. SYNTHESIS OF TETRASACCHARIDE CORRESPONDING TO BIOLOGICAL REPEAT UNITS OF SERRATIA-MARCESCENS O-18 POLYSACCHARIDE

Authors
ZHANG J MAO JM CHEN HM CAI MS
Citation
J. Zhang et al., STUDIES ON CARBOHYDRATES .18. SYNTHESIS OF TETRASACCHARIDE CORRESPONDING TO BIOLOGICAL REPEAT UNITS OF SERRATIA-MARCESCENS O-18 POLYSACCHARIDE, Tetrahedron : asymmetry, 5(11), 1994, pp. 2283-2290
Citations number
12
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Tetrahedron : asymmetry → ACNP
ISSN journal
09574166
Volume
5
Issue
11
Year of publication
1994
Pages
2283 - 2290
Database
ISI
SICI code
0957-4166(1994)5:11<2283:SOC.SO>2.0.ZU;2-3
Abstract
The sqnthesis of a blocked tetrasaccharide portion of the biological r epeat unit, [-->2)L-Rhap alpha(1-->2)L-Rhap alpha(1-->2)L-Rhap alpha ( 1-->6)D-GlcNAcp alpha(1-->], of the Serratia marcescens O18 polysaccha ride was described The key intermediate compounds was 3,4-blocked -L-r hamnose. All compounds were confirmed by use of high resolution NMR an d FAB-MS techniques.