Izumiphenazine D, a New Phenazoquinoline N-Oxide from Streptomyces sp. IFM 11204
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概要
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A new phenazine derivative named izumiphenazine D (1), together with three known metabolites, 1-hydroxyphenazine (2), phenazine-1-carboxylic acid (3) and 6-hydroxyphenazine-1-carboxylic acid (4) has been isolated from the ethyl acetate extract of culture of Streptomyces sp. IFM 11204. The structure of 1 was established via spectroscopic methods, including 1D- and 2D-NMR measurements.
著者
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Abdelfattah Mohamed
Graduate School of Pharmaceutical Sciences, Chiba University
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Toume Kazufumi
Graduate School of Pharmaceutical Sciences, Chiba University
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Ishibashi Masami
Graduate School of Pharmaceutical Sciences, Chiba University
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Toume Kazufumi
Graduate School Of Pharmaceutical Sciences Chiba University
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Ishibashi Masami
Graduate School Of Pharmaceutical Sciences Chiba Univ.
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