Structure of two trisaccharides from blood group substance H

Autor:	N. P. Arbatskii, Varvara A. Derevitskaya, N. K. Kochetkov
Rok vydání:	1975
Předmět:	chemistry.chemical_classification Hydrolysis Sodium borohydride chemistry.chemical_compound Blood group substance chemistry Stereochemistry Glycoside General Chemistry
Zdroj:	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 24:1304-1308
ISSN:	1573-9171 0568-5230
DOI:	10.1007/bf00922068
Popis:	1. The structure of two trisaccharides, formed by the degradation of BGS H using an alkaline sodium borohydride solution, was established as being 3-O-[2-O-(α-L-fucopyranosyl)-Β-D-galactopyranosyl]-2-acetamido-2-desoxydulcitol and 3-O-[4-O-(2-acetamido-2-desoxy-α-D-glucopyranosyl)-Β-D-galactopyranosyl]-2-acetamido-2-desoxydulcitol. 2. In the hydrolysis of the isolated trisaccharides the acetyl is removed rapidly from the amino group of the N-aeetyl-2-aminopolyol, which leads to a stabilization of the glycoside linkage found in the C3 position.
Databáze:	OpenAIRE
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