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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/23558


    標題: 短柄金絲桃之成分研究
    A STUDY ON THE CONSTITUENTS OF HYPERICUM PSEUDOPETIOLATUM
    作者: 陳銘田
    陳秋明
    郭長生
    貢獻者: 應用化學科
    國立清華大學化學系
    國立成功大學生物糸
    關鍵字: Hypericum pseudopetiolatum
    Guttiferae
    chemotaxonomy
    日期: 1990
    上傳時間: 2011-03-29 14:27:03 (UTC+8)
    摘要: 本研究白福木科( Guttiferae )之短柄金絲桃( Hypericum pseudope-tiolatum R. Keller )全草分離得到六種結晶性成分,經各種化學及物理方法鑑定其化學結構式分剔鳥quercetin, quercitrin,1,3,5,6-tetrahydroxyxan-thone, vanillic acid,植物固醇及其葡萄糖配醣體。本植物之主成分為quer-cetin衍生物,在金絲桃屬植物之化學分類上具有重要意義。
    Six crystalline compounds were isolated from the whole plant of Hypericum pseudopetiodatum R. Keller (Guttiferae). They were identified on the basis of chemical and physicaJ methods to have the structures of quercetin, quercitrin, 1,3,5,6-tetrahydroxyxanthone, vanillic acid,phytosterols and their glucosides, respectively. It is of great significance in the chemotaxonomy of Hypericum genus that quercetin derivatives are the major components of this plant.
    關聯: 嘉南學報 16期 : 頁A12-A17 轉載 技術學刊 4(4) : p.383-388 (1989)
    Appears in Collections:[嘉南學報] 16期 (1990)
    [醫藥化學系 ] 期刊論文

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