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Bagremycin A and B, novel antibiotics from streptomyces sp. Tü 4128
M Bertasso1, M Holzenkämpfer, A Zeeck
1Mikrobiologisches Institut, Universität Tübingen, Germany.
The Journal of Antibiotics
|November 21, 2001
Abstract:
Two novel secondary metabolites, bagremycin A (2) and B (3), were detected in the culture filtrate of Streptomyces sp. Tü 4128 by HPLC-diode-array screening. They are phenol esters of 3-amino-4-hydroxybenzoic acid with a derivative of p-coumaric acid and show a moderate activity against gram-positive bacteria and some fungi.