J4 ›› 2013, Vol. 12 ›› Issue (9): 4-6.

• 药学 • 上一篇    下一篇

思茅松松塔化学成分的初步研究

  

  1. 1.大理学院药学与化学学院,云南大理 671000;2.大理州食品药品检验所,云南大理 671000
  • 收稿日期:2013-05-02 修回日期:2013-05-27 出版日期:2013-09-15 发布日期:2013-09-15
  • 作者简介:施贵荣,实验师,主要从事民族药物研究.
  • 基金资助:

    国家自然科学基金资助项目(81260632)

Preliminary Study of the Chemical Constituents of Pinus Kesiya R. Pinecone

  1. 1. College of Pharmacy and Chemistry, Dali University, Dali, Yunnan 671000, China;
    2.Dali Prefecture Institute for Food and Drug Control, Dali, Yunnan 671000, China
  • Received:2013-05-02 Revised:2013-05-27 Online:2013-09-15 Published:2013-09-15

摘要:

目的:对思茅松松塔的化学成分进行初步研究。方法:采用溶剂法提取思茅松松塔的化学成分,运用正相硅胶、反相RP-
18、Sephadex LH-20柱色谱和中压液相色谱等方法进行分离纯化,利用波谱数据鉴定化合物的结构。结果:从中分离鉴定了6个化合物,分别为:松脂醇(1),罗汉松树脂酚(2),(7S,8R)-3',4,9,9'-四羟基-3-甲氧基-7,8-二氢苯并呋喃-1'-丙醇基新木脂素(3),dihydrodehydrodiconiferyl alcohol(4),二氢槲皮素-3'-O-β-D-吡喃葡萄糖苷(5),3,4-二羟基苯甲酸(6)。结论:6个化合物均首次从该植物中分离得到。

关键词: 思茅松, 松塔, 化学成分, 木脂素

Abstract:

Objective: To study the chemical constituents of Pinus kesiya R. pinecone. Methods: The constituents were isolated and purified by extracting with system solution and using column chromatography with silica gel, RP-18, Sephadex LH-20 and MPLC.Their structures were identified by the spectral analysis. Results: Six compounds were isolated and identified as pinoresinol(1), matairesinol (2), cedrusin (3), dihydrodehydrodiconiferyl alcohol (4), 4',5,7-trihydroxyflavanonol-3'-O-β-D- glucopyranoside(5), and 3,4-dihydroxybenzoic acid(6). Conclusion: These 6 compounds were obtained from P. kesiya for the first time.

Key words: Pinus kesiya R., pinecone, chemical constituents, lignans

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