著者
TREW SALLY J. WRIGLEY STEPHEN K. PAIRET LYDIE SOHAL JESS SHANU-WILSON PATRICK HAYES MARTIN A. MARTIN STEVEN M. MANOHAR RAVI N. CHICARELLI-ROBINSON M. INÊS KAU DAVID A. BYRNE COLIN V WELLINGTON ELIZABETH M. H. MOLONEY JANET M. HOWARD JUDITH HUPE DONALD OLSON ERIC R.
出版者
JAPAN ANTIBIOTICS RESEARCH ASSOCIATION
雑誌
The Journal of Antibiotics (ISSN:00218820)
巻号頁・発行日
vol.53, no.1, pp.1-11, 2000
被引用文献数
34

A series of halogenated pyrrolo [2, 1-b] [1, 3] benzoxazines (<b>1</b>-<b>9</b>) was isolated from fermentations of an actinomycete strain X10/78/978 (NCIMB40808), identified as <i>Streptomyces rimosus</i>, during a microbial extract screening programme to identify inhibitors of bacterial histidine kinase. The structures of these compounds were elucidated by spectroscopic methods including the HMQC, HMBC and INADEQUATE NMR experiments. The structure of <b>1</b> was confirmed by X-ray crystallographic studies. Compounds <b>5</b> and <b>6</b> were produced in fermentations in the presence of NaBr and Nal respectively. The most abundant member of the series, streptopyrrole, <b>1</b>, inhibited the nitrogen regulator II (NRII) histidine kinase from <i>Escherichia coli</i> with an IC<sub>50</sub> of 20μM and exhibited antimicrobial activity against a range of bacteria and fungi.

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こんな論文どうですか? Novel Streptopyrroles from Streptomyces rimosus with Bacterial Protein Histidine(TREW SALLY J.ほか),2000 … https://t.co/IeI9jDqiG0

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