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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/24274


    標題: Additional Constituents of Hypericum Subalatum
    作者: Ming-Tyan Chen
    Yu-Ping Kuoh
    Chao-Hsiung Wang
    Chiu-Ming Chen
    Chang-Sheng Kuoh
    貢獻者: 應用化學科
    關鍵字: Hypericum subalatum
    Guttiferae
    constituents
    chemotaxonomy
    日期: 1989
    上傳時間: 2011-09-14 15:37:37 (UTC+8)
    摘要: The whole herb of Hypericum subalatum Hayata contains three flavonoids caffeic acid esters, a pyranoxanthone, and three xanthones, in addition to the previously The whole herb of Hypericum subalatum Hayata contains three flavonoids caffeic acid esters, a pyranoxanthone, and three xanthones, in addition to the previously reported xanthonolignoids. Among these compounds, 2,7-dihy-droxy-3,4-dimethoxyxanthone has not been described in the literature before. The co-occurrence of xanthone deriva-tives and flavonoids in this plant is of chemotaxonomic significance.
    關聯: 嘉南學報 15 : p.A31-A34 轉載 Journal of the Chinese Chemical Society 36(2),p.165-168 (1989)
    Appears in Collections:[嘉南學報] 15期 (1989)
    [醫藥化學系 ] 期刊論文

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