2-O-(β-d-Glucuronyl)-7-O-(2-amino-2-deoxy-α-d-glucopyranosyl)-l-glycero-d-manno-heptose:a Constituent of the Bordetella pertussis Endotoxin
✍ Scribed by Richard CHABY; Monique MOREAU; Ladislas SZABÓ
- Book ID
- 115116070
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 739 KB
- Volume
- 76
- Category
- Article
- ISSN
- 1432-1327
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📜 SIMILAR VOLUMES
2-Amino-6-0-(2-amino-2-deoxy-~-D-glucopyranosyl)-2-deoxy-D-glucose substituted on the amino group of the reducing 2-amino-2-deoxy-D-glucose unit by a 3-hydroxytetradecanoyl group was shown to be a major constituent of the "Lipid A" fragment obtained by acid hydrolysis of the Bordetella pertussis end
## Abstract For Abstract see ChemInform Abstract in Full Text.
The electron-impact (e.i.) and chemical-ionization (ci.) mass spectra of the 2-di-N-methyl (2) 2-N-acetyl (3), and 2-(N-acetyl)-N-methyl (4) derivatives of 1,5-di-O-acetyl-7-O-(2-amino-2-deoxy-3,4,6-tri-O-methyl-~-D-glucopyranosyl)-2,3,4,6-tetra-O-methyl-L-glycero-D-manno-heptitol, obtained from the
Methyl 7-O-(2-amino-2-deoxy-alpha-D-glucopyranosyl)-L-glycero-D-manno-hepto+ ++ pyranoside (1) was released from the lipopolysaccharide of the UDP-galactose epimerase-less mutant J-5 of Escherichia coli by methanolysis and isolated by high-voltage paper electrophoresis. Its chemical structure was de