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  • Title: Lactonamycin, a new antimicrobial antibiotic produced by Streptomyces rishiriensis MJ773-88K4. II. Structure determination.
    Author: Matsumoto N, Tsuchida T, Nakamura H, Sawa R, Takahashi Y, Naganawa H, Iinuma H, Sawa T, Takeuchi T, Shiro M.
    Journal: J Antibiot (Tokyo); 1999 Mar; 52(3):276-80. PubMed ID: 10348043.
    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.
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