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Structural study of a new antitumor antibiotic, kazusamycin |
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| Authors: | K Komiyama K Okada H Oka S Tomisaka T Miyano S Funayama I Umezawa |
| Abstract: | The structure of a new antitumor antibiotic, kazusamycin produced by Streptomyces sp. No. 81-484, was determined on the basis of its spectral and chemical properties. Kazusamycin has a structure characteristic of an unsaturated, branched-chain fatty acid with a terminal delta-lactone ring. |
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