| Literature DB >> 2387767 |
M Matsumoto1, Y Kawamura, Y Yoshimura, Y Terui, H Nakai, T Yoshida, J Shoji.
Abstract
New antibiotics, PA-46101 A and B, were isolated from the culture broth of a Streptomycete. The molecular formulae of A and B were determined to be C52H70O18 and C61H86O22, respectively, by elemental analyses, NMR and mass spectrometry. Their structures were elucidated by X-ray crystallography and NMR spectroscopy. These antibiotics are active in vitro against anaerobic Gram-positive and Gram-negative bacteria and also against a limited number of aerobic Gram-positive bacteria.Entities:
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Year: 1990 PMID： 2387767 DOI： 10.7164/antibiotics.43.739
Source DB: PubMed Journal: J Antibiot (Tokyo) ISSN： 0021-8820 Impact factor: 2.649