波谱学杂志 ›› 1996, Vol. 13 ›› Issue (1): 35-46.

• 研究论文 • 上一篇    下一篇

6-或8-脂代-7-氧香豆素与二氢呋喃香豆素的NMR,MS研究

柳江华2, 徐绪绥1, 姚新生1, 小林久芳3   

  1. 1. 沈阳药科大学植化教研室, 沈阳 110015;
    2. 辽宁中医学院中药系中药化学教研室, 沈阳 110032;
    3. 东京大学应用微生物研究所
  • 收稿日期:1995-01-12 修回日期:1995-04-03 出版日期:1996-02-05 发布日期:2018-01-17
  • 基金资助:
    国家自然科学基金资助项目

STUDIES OF NMR AND MS ON 6-OR 8-ALKYL-7-OXY COUMARINS AND DIHYDROFURANOCOUMARINS

Liu Jianghua2, Xu Suixu1, Yao Xinsheng1, Hisayoshi Kobayashi3   

  1. 1. Department of Phytochemistry, Shenyang Pharmaceutical University, Shenyang 110032;
    2. Department of Phytochemistry, Liaoning College of Traditional Chinese Medicine, Shenyang 110032;
    3. Institute of Applied Microbiology, Tokyo University, Japan
  • Received:1995-01-12 Revised:1995-04-03 Online:1996-02-05 Published:2018-01-17

摘要: 对从重齿毛当归(Angelica pubescens Maxim f.biserrata Shan et Yuan)根及根茎中分得的12种6-或8-脂代-7-氧-香豆素和8种二氢呋喃香豆素衍生物进行了1H和13C NMR分析研究,结合文献,做出规律性总结.运用2D NMR技术,对文献中当归醇类化合物碳谱中的个别错误归属给予了纠正,并首次探讨了此类化合物的MS裂解途径.

关键词: NMR, MS, 6-或8-脂代-7-氧香豆素, 二氢呋喃香豆素, 当归醇类, 重齿毛当归

Abstract: Twelve 6-or 8 -alkyl-7 -oxygenated coumarins and eight dihydrofuranocoumarins were isolated from the roots and rhizomes of Angelica pubescens Maximf. biserrata Shan et Yuan. Their spectral analysis (1H-, 13C NMR and MS) were discussed referring to some literature's about such kinds of compounds. Combined withthe technique of 2D NMR, some mistakes about carbon assignment of angelol-typecoumarins in literature were corrected.

Key words: NMR, MS, 6-or 8 -alkyl-7-oxy coumarins, Dihydrofuranocoumarins, Angelol-type coumarins, Angelica pubescens Maxim f. biserrata Shan et Yuan