The synthesis and characterisation of 2-O-(6-O-L-glycero-alpha,beta-D-manno-heptopyranosyl-alpha-D-glucopyran osyl)-alpha,beta-D-glucopyranose.
The title compounds were synthesised, and appropriate derivatives were characterised by GLC, GLC-MS, and NMR spectroscopy. The GLC and GLC-MS data proved 2-O-(6-O-L-glycero-alpha-D-manno-heptopyranosyl-alpha-D-glucopyranosyl)- D- glucopyranose to be a constituent of the outer-core region of the lipopolysaccharide from Escherichia coli K-12, indicating the heptosyl residue to be linked to the terminal glucopyranose residue.
Nepogodev
S A
SA
Institute of Organic Chemistry, Polish Academy of Sciences, Warszawa.
Pakulski
Z
Z
Zamojski
A
A
Holst
O
O
Brade
H
H
D002240:Carbohydrate Sequence; D004926:Escherichia coli / Q000737:chemistry; D008070:Lipopolysaccharides / Q000138:chemical synthesis / Q000737:chemistry*; D008969:Molecular Sequence Data; D014312:Trisaccharides / Q000138:chemical synthesis / Q000737:chemistry*
D008070:Lipopolysaccharides; D014312:Trisaccharides; C077710:2-O-(6-O-glycero-manno-heptopyranosyl-glucopyranosyl)glucopyranose