高等学校化学学报

高等学校化学学报

• 研究论文 • 上一篇    下一篇

狗枣猕猴桃叶化学成分研究(Ⅱ)

陆娟1, 李绪文1, 桂明玉1, 刘桂英1, 朱娜1, 于爱民1, 马场正树2, 奥山徹2, 金永日1
  

    1. 吉林大学化学学院, 长春 130021;
    2. 明治药科大学天然药物学, 东京 204-8588
  • 收稿日期:2008-11-11 修回日期:1900-01-01 出版日期:2009-03-10 发布日期:2009-03-10
  • 通讯作者: 金永日

Studies on Chemical Constituents of Leaves of Actinidia kolomikta Planch(Ⅱ)

LU Juan1, LI Xu-Wen1, GUI Ming-Yu1, LIU Gui-Ying1, ZHU Na1, YU Ai-Min1, OKUYAMA Toru2, MASAKI Baba2, JIN Yong-Ri1*
  

    1. College of Chemistry, Jilin University, Changchun 130021, China;
    2. Department of Natural Medicine and Phytochemistry, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose-shi, Tokyo 204-8588, Japan
  • Received:2008-11-11 Revised:1900-01-01 Online:2009-03-10 Published:2009-03-10
  • Contact: JIN Yong-Ri

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被引次数

31

摘要： 从狗枣猕猴桃叶中分离出4个新的黄酮类化合物, 经1D NMR, 2D NMR及ESI-MS等波谱分析鉴定了其结构, 分别是4'-甲氧基-槲皮素-7-O-(4"-O-乙酰基-鼠李糖基)-3-O-β-D-吡喃葡萄糖苷(1), 山柰甲黄素-7-O-(3"-O-乙酰基-鼠李糖基)-3-O-芸香糖苷(2), 山柰酚-7-O-(4"-O-乙酰基-鼠李糖基)-3-O-芸香糖苷(3)和4'-甲氧基-槲皮素-7-O-(4"-O-乙酰基-鼠李糖基)-3-O-芸香糖苷(4).

关键词: 狗枣猕猴桃, 猕猴桃科, 乙酰基, 黄酮

Abstract:

Four new acetylated flavonoids, 4'-methoxyl-quercetin-7-(4"-O-acetylrhamnosly)-3-O-β-D-glucopyranoside(1), kaempferide-7-O-(3"-O-acetylrhamnosyl)-3-O-rutinoside(2), kaempferol-7-O-(4"-O-acetylrhamnosyl)-3-O-rutinoside(3), 4'-methoxyl-quercetin-7-(4"-O-acetylrhamnosyl)-3-O-rutinoside(4) were isolated from the extracts of the leaves of Actinidia Kolomikta(Rupr.et Maxim.) Planch. Their structures were elucidated by application of chemical and spectroscopic analysis including HRESI-MS, 1H-1H COSY, HMQC and HMBC.

Key words: Actinidia Kolomikta Planch, Actinidiaceae, Acetyl, Flavonoids

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