神经药理学报 ›› 2021, Vol. 11 ›› Issue (6): 35-.DOI: 10.3969/j.issn.2095-1396.2021.06.006

• 实验方法学 • 上一篇    下一篇

平地木化学成分及含量分析

张冠腾,庞策,左亚奇,等   

  1. 河北北方学院,张家口,075000,中国
  • 出版日期:2021-12-26 发布日期:2021-12-26
  • 通讯作者: 张冠腾,硕士研究生;研究方向:天然药物化学;E-mail:2328420689@qq.com
  • 作者简介:甄攀,教授,硕士生导师;研究方向:主要从事天然药物化学研究;E-mail:zhenpan8051226@126.com
  • 基金资助:
    河北省高等学校科学技术研究项目(No.ZD2016016),2018 年度河北北方学院一般项目(No.YB2018030)

Analysis of Chemical Composition and Content of Ardisia japonica (Thunb) Blume

ZHANG Guan-teng,PANG Ce,ZUO Ya-qi,et al   

  1. Hebei North University,Zhangjiakou,075000,China
  • Online:2021-12-26 Published:2021-12-26

摘要:

目的:研究平地木的化学成分,测定平地木中化学成分的含量。方法:利用硅胶、D101 大孔吸附树脂、C18等色谱方法分离,制备色谱仪纯制,用质谱(mass spectrometry,MS)、紫外光谱(ultraviolet and visible spectrum,UV)、红外图谱(infrared spectroscopy,IR)、核磁共振谱(nuclear magnetic resonance spectroscopy,NMR)等波谱方法鉴定其分子结构。以自制的化合物 2 单体为对照品,用高效液相色谱法( high performance liquid chromatography,HPLC)测定平地中化合物2 的含量。结果:从平地木中发现四种化合物,分别为2- 甲基-5-[10′(顺) - 十五烯基] - 间苯二酚(1),2- 甲基-5-[8′(顺)- 十三烯基]- 间苯二酚(2),2- 甲基-5- 十三烷基间苯二酚(3),2- 甲基-5- 十五烷基间苯二酚(4)。平地木根、茎、叶中化合物2 的含量分别为16.79 mg·g-1、19.39 mg·g-1 和24.59 mg·g-1。结论:化合物1 为新化合物,化合物3 和化合物4 为首次从平地木中发现。

关键词: 紫金牛, 平地木, 化学成分, HPLC

Abstract:

Objective:To study the chemical constituents and determine the content of the chemical constituents in Ardisia japonica (Thunb) Blume. Methods:Separation by silica gel,D101 macroporous adsorption resin,C18 and other chromatographic methods. Purification of preparative chromatograph. Identification of molecular structure by MS,UV,IR,NMR and other spectroscopic methods. The content of compound 2 in Ardisia japonica (Thunb) Blume was determined by HPLC with the homemade compound 2 as the control substance. Results:Four compounds were found from Ardisia japonica (Thunb) Blume,2-methyl-5-[10’(Z)-pentadecenyl]-resorcinol (1),2-methyl-5-[8’(Z)- tridecylene]- resorcinol (2),2-methyl-5-tridecyl-resorcinol (3),2-methyl-5-pentadecyl- resorcinol (4) respectively. The content of compound 2 in roots,stems and leaves of Ardisia japonica (Thunb) Blume was 16.79 mg·g-1、 19.39 mg·g-1 and 24.59 mg·g-1 respectively. Conclusion: Compound 1 was a new compound. Compounds 3 and 4 were first discovered from Ardisia japonica( Thunb) Blume.

Key words: purple taurus, Ardisia japonica( Thunb) Blume, chemical composition, HPLC

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