P-24 5種の子嚢菌類に含まれる新規Cytochalasin類、Azaphilone類および芳香族化合物の構造(ポスター発表の部)
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概要
- 論文の詳細を見る
In the course of our systematic investigation of the biologically active substances of inedible mushrooms, we studied the chemical constituents of five Ascomycetous fungi. In the present study, we isolated four novel aromatic compounds (1〜4) and three novel azaphilones (5〜7) from Daldinia concentrica, sixteen new cytochalasins (18〜33) from Daldinia vernicosa, two novel azaphilones (36〜37) from Entonaema splendens, a novel aromatic compound (40) from Hypoxylon truncatum, and a novel nitroso compound (42) from Ascoclavulina sakaii. Their structures were established by a combination of high-resolution NMR, CD spectra, X-ray crystallogaraphic analysis and chemical transformations. Compounds 2, 3 and 18 completely inhibited germination of the root of rice in husk at 5ppm. Bioassays for the other compounds are in progress.
- 天然有機化合物討論会の論文
- 1995-09-01
著者
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安田 明世
徳島文理大薬
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菅 由紀子
徳島文理大薬
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橋本 敏弘
徳島文理大・薬
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浅川 義範
徳島文理大・薬
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高岡 茂
徳島文理大薬
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橋本 忠
北陸大・薬
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浅川 義範
徳島文理大学薬学部
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管 由紀子
Faculty Of Pharmaceutical Sciences Tokushima Bunri University
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橋本 忠
北陸大学薬学部
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Buchanan M.
徳島文理大薬
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田原 茂延
徳島文理大学薬
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Hashimoto T
Hokuriku Univ. Kanazawa Jpn
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田原 茂延
Faculty Of Pharmaceutical Sciences Tokushima Bunri University
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Kan Y
Faculty Of Pharmaceutical Sciences Tokushima Bunri University
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Hashimoto Toshihiro
Fac. Of Pharmaceutical Sciences Tokushima Bunri Univ.
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浅川 義範
徳島文理大 薬
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