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pubmed:abstractText |
The structure of the carbohydrate moiety of actinoidins A and B was found with partial acid hydrolysis (metanolysis) of the antibiotics and their methyl derivatives and the method of periodate oxidation. Actinoidins A and B had 3 carbohydrate branches presented by the residues of monosugars of D-mannopyranose and 2, 3, 6-tridesoxy-3-amino-4-O-methyl-L-arabinopyranose(L-actinosamine) and disaccharide of 2-O-(2, 3, 6-tridesoxy-3-amino-L-arabinopyranosyl)-D-glucopyranose.
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