›› 2017, Vol. 2 ›› Issue (4): 9-11.

• 药学 • 上一篇    下一篇

药用植物双参正丁醇部位化学成分研究

  

  1. (大理大学药学与化学学院,云南大理671000)
  • 收稿日期:2016-09-06 修回日期:2017-01-04 出版日期:2017-04-15 发布日期:2017-04-15
  • 作者简介:陈雅凤,硕士研究生,主要从事天然药物化学研究.
  • 基金资助:

    国家自然科学基金资助项目(31360082)

Study on Chemical Components from n-butanol Fraction of Medicinal Plants Triplostegia glandulifera

  1. (College of Pharmacy and Chemistry, Dali University, Dali, Yunnan 671000, China)
  • Received:2016-09-06 Revised:2017-01-04 Online:2017-04-15 Published:2017-04-15

摘要:

目的:对药用植物双参正丁醇部位的化学成分进行研究,以期寻找活性成分。方法:运用硅胶、AB-8、ODS以及凝胶等
分离材料分离双参正丁醇部位,利用NMR技术鉴定化合物结构。结果:从双参正丁醇部位分离得到5个化合物,分别鉴定为
(3S,4R,4aS,6S,7R,7aS)-Methyl 3,6-dihydroxy-7-methyloctahydrocyclopenta〔c〕pyran-4-carboxylate(1)、咖啡酸甲酯(2)、(+)-
Lariciresinol(3)、蔗糖(4)和Alyxialactone(5)。结论:这5个化合物首次从该植物中分离得到,其中,化合物1 首次从天然产物
中分离得到。

关键词: 川续断科, 双参, 化学成分

Abstract:

Objective: To study the chemical constituents of n-butanol fraction of Triplostegia glandulifera, aiming at searching for
active components. Methods: The n-butanol fraction of T. glandulifera was separated by a combination of various chromatographied
including silica gel, AB- 8, ODS and LH- 20 gel column chromatography methods, and the structure were identified based on
spectroscopic analysis(1H NMR and 13C NMR). Results: Five compounds were isolated from T. glandulifera and characterized as(3S,
4R,4aS,6S,7R,7aS)-Methyl 3,6-dihydroxy-7-methyloctahydrocyclopenta〔c〕pyran-4-carboxylate(1), Methyl caffeate(2),(+)-
Lariciresinol(3), Sucrose(4)and Alyxialactone(5). Conclusion: The five constituents were isolated from this genus for the first
time, and the compound 1 was isolated from natural products for the first time.

Key words: Dipsacaceae, Triplostegia glandulifera, chemical constituents

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