Search Results - "Numata, Ryuichi"

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  1. 1

    Synthesis of Mimocin, an Isoquinolinequinone Antibiotic from Streptomyces lavendulae, and Its Congeners by KUBO, AKINORI, KITAHARA, YOSHIYASU, NAKAHARA, SHINSUKE, IWATA, RYOICHI, NUMATA, RYUICHI

    “…Mimocin, an isoquinolinequinone antibiotic from Streptomyces lavendulae No.314, and its congeners were synthesized…”
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    Journal Article
  2. 2

    THE CERIC AMMONIUM NITRATE MEDIATED SYNTHESIS OF QUINOLINE AND ISOQUINOLINE QUINONES by Kubo, Akinori, Kitahara, Yoshiyasu, Nakahara, Shinsuke, Numata, Ryuichi

    Published in Chemical & pharmaceutical bulletin (01-01-1983)
    “…The use of ceric ammonium nitrate (CAN) for the oxidative demethylation of various quinoline and isoquinoline hydroquinone 5, 8-dimethylethers and 5, 6, 8- or…”
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  3. 3

    The Assignment of the Carbon-13 Nuclear Magnetic Resonance Spectra of Isoquinoline and Quinoline Quinones by KITAHARA, YOSHIYASU, NAKAHARA, SHINSUKE, NUMATA, RYUICHI, INABA, KATSUTOSHI, KUBO, AKINORI

    “…The carbon-13 nuclear magnetic resonance spectra of 30 isoquinoline quinones and 6 quinoline quinones are reported. The assignment of chemical shifts for the…”
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    Synthesis of 4, 7-Indolequinones. The Oxidative Demethylation of 4, 7-Dimethoxyindoles with Ceric Ammonium Nitrate by KITAHARA, YOSHIYASU, NAKAHARA, SHINSUKE, NUMATA, RYUICHI, KUBO, AKINORI

    Published in Chemical & pharmaceutical bulletin (01-01-1985)
    “…The oxidative demethylation of 4, 7-dimethoxyindoles to the corresponding 4, 7-dihydroindole-4, 7-diones with ceric ammonium nitrate is described…”
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    Journal Article