Lactonamycin, a New Antimicrobial Antibiotic Produced by Streptomyces rishiriensis MJ773-88K4. II. Structure Determination.

The Journal of Antibiotics
1999.0

Abstract

The absolute structure of a new antibiotic lactonamycin is described. The NMR studies deduced one of four possible structures for the aglycon attached by a rhodinose through glycosidic bond. The stereochemistry of the sugar obtained by an acid hydrolysis was determined to be L-form by measuring optical rotation. The stereochemistry of the aglycon was determined by X-ray crystallographic analysis.

DOI： 10.7164/ANTIBIOTICS.52.276

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