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Structure elucidation of xanthobaccin A, a new antibiotic produced from Stenotrophomonas sp. strain SB-K88

✍ Scribed by Yasuyuki Hashidoko; Takato Nakayama; Yoshihisa Homma; Satoshi Tahara


Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
244 KB
Volume
40
Category
Article
ISSN
0040-4039

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✦ Synopsis


The major antibiotic constituent, xanthobaccin A, was isolated from broth cultures of Stenotrophomonas sp. strain SB-K88 as a major antifungal substance. The structure elucidation by spectroscopic analyses and chemical conversion revealed it to be a new tetramic acid-containing macrocyclic lactam.


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