| Literature DB >> 7623040 |
R W Schumacher1, B S Davidson, D A Montenegro, V S Bernan.
Abstract
A new member of the pluramycin class of antibiotics, gamma-indomycinone [1], has been isolated along with the known compounds rubiflavinone C-1 [2] and beta-indomycinone [3] from the culture broth of a Streptomyces sp. obtained from a deep-sea sediment core. Each compound is composed of an anthraquinone-gamma-pyrone nucleus, but bears a different side-chain. Compounds 2 and 3 were identified by comparison of their spectral data with published data, while gamma-indomycinone [1] was characterized using 1H-nmr and mass spectrometry.Entities:
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Year: 1995 PMID： 7623040 DOI： 10.1021/np50118a024
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050