Studies on chemical constituents of Polygala japonica Houtt.

李廷钊; 张卫东; 柳润辉; 陈海生; 张川; 苏娟; 徐希科

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Studies on chemical constituents of Polygala japonica Houtt.

Updated：2026-03-12

- Studies on chemical constituents of Polygala japonica Houtt.
- Studies on chemical constituents of Polygala japonica Houtt.
- 解放军医学杂志（英文版） 2006年第5期页码：277-281
- Affiliations：
  
  1. Department of Natural Medicinal Chemistry School of Pharmacy
  2. Second Military Medical University
  3. ,Shanghai,200030
  4. China School of Pharmacy
  5. Shanghai Jiaotong University
- Author bio：
- Funds：
  
  Supported by the 863 Foundation of China （ No.2003AA2Z3507 ） the Scientific Foundation of Shanghai,China （No. 03QMH1414, 04DZ19843, 04DZ19856 and 04DZ19857）
- DOI：
  中图分类号： R284.1
- 纸质出版：2006
- Accepted：
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Studies on chemical constituents of Polygala japonica Houtt.[J]. 解放军医学杂志（英文版）, 2006,(5):277-281.

[1]李廷钊,张卫东,柳润辉,陈海生,张川,苏娟,徐希科.Studies on chemical constituents of Polygala japonica Houtt.[J].Journal of Medical Colleges of PLA,2006(05):277-281.
Studies on chemical constituents of Polygala japonica Houtt.[J]. 解放军医学杂志（英文版）, 2006,(5):277-281. DOI：

[1]李廷钊,张卫东,柳润辉,陈海生,张川,苏娟,徐希科.Studies on chemical constituents of Polygala japonica Houtt.[J].Journal of Medical Colleges of PLA,2006(05):277-281. DOI：

摘要

Abstract

<正>Objective: To investigate the chemical constituents of Polygala japonica Houtt. . Methods: The constituents were separated and purified by column chromatographies with silical gel

RP-silical gel and Sephadex LH-20. Their structures were elucidated on the basis of spectral data （IR

1H-NMR

13 C-NMR

HMQC and HMBC）. Results: Totally 15 compounds were obtained from Polygala japonica Houtt. and their structures were identified as castaprenol-12 （ I ）

β-sitosterol （ II ）

stigmasterol （ I ）

stigmasta-7

22-di-ene-3-one （IV ）

n-dotriacontanol （V ）

n-hexadecanol （VI）

arachidic acid （ VI ）

ero-gosterol （ VIIII ）

kaempferol （ IX ）

quercetin （ X ）

daucosterol （ XI ）

p-hydroxybenzoic acid （ XI ）

coumaric acid （ XIII ）

rhamnocitrin 3-O-β-D-galactopyranoside （ XIV ）

quercetin 3-O-β-D-glucopyranoside （ XV ）. Conclusion: Compounds I

VII

VIII

XII

XIII and XIV were obtained from this plant for the first time.

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