Chemical Constituents of Anti-in Flammatory Fraction of

LIU Jun-hong; WANG Shi-li; HU Lu; TAN An-ju; LIU Tong; WANG Ai-min; LI Yong-jun

doi:10.13422/j.cnki.syfjx.2014200110

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Chemical Constituents of Anti-in Flammatory Fraction of

更新时间：2024-01-04

- Chemical Constituents of Anti-in Flammatory Fraction of
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 20, Issue 20, Pages: 110-113(2014)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.13422/j.cnki.syfjx.2014200110
  CLC： R284.1
- Published：2014
- 稿件说明：
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LIU Jun-hong, WANG Shi-li, HU Lu, et al. Chemical Constituents of Anti-in Flammatory Fraction of [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(20): 110-113.
DOI：

LIU Jun-hong, WANG Shi-li, HU Lu, et al. Chemical Constituents of Anti-in Flammatory Fraction of [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(20): 110-113. DOI： 10.13422/j.cnki.syfjx.2014200110.

摘要

目的：研究云实皮抗炎活性部位的化学成分。方法：采用硅胶柱色谱及Sephadex LH-20等色谱技术分离纯化，根据理化性质及波普数据鉴定结构。结果：从云实皮的醇提物活性部位分离得到9个化合物，结构鉴定为：（±）原苏木素B（1），东莨菪亭-7-O-β-D-吡喃葡萄糖苷（2），4-羟基-3-甲氧基苯-1-O-β-D-吡喃葡萄糖苷（3），（1'R，3'S，5'R，8'S，2Z，4E）-二氢红花菜豆酸-3'-O-β-D-吡喃葡萄糖苷（4），（1'R，3'S，5'R，8'S，2E，4E）-二氢红花菜豆酸-3'-O-β-D吡喃葡萄糖苷（5），甘草素（6），异莨菪亭（7），7-羟基-3-（4'-羟基亚苄基）-色原-4-酮（8），3-去氧苏木查尔酮（9）。结论：化合物2~5，7为首次从该属植物中分离得到，6，8为首次从云实中分离的到。

Abstract

Objective: To study the chemical constituents of the anti-inflammatory fraction of Caesalpinia decapetala. Method: The compounds were isolated and purified by silica gel and Sephadex LH-20 column chromatography and their structures were determined by chemical evidence and pectral analysis. Result: Nine compounds were obtained from C. decapetala and they were identified as (±) protosappanin B (1)

scopoletin-7-O-β-D-glucopyranoside (2)

4-hydroxy-3-methoxypheny-1-O-β-D-glucopyranoside (3)

(1'R

3'S

5'R

8'S

4E)-dihydrophaseic acid-3'-O-β-D-glucopyranoside (4)

(1'R

3'S

5'R

8'S

4E)-dihydrophaseic acid-3'-O-β-D-glucopyranoside (5)

liquiritigenin (6)

isoscopoletin (7)

7-hydroxy-3-(4'-hydroxybenzylidene)-chroman-4-one (8)

3-deoxysappanchalcone (9). Conclusion: Compounds 2-5

7 were isolatedfrom thegenus C. for the firs time

and compounds 6

8 were obtained from the C. decapetala for the first time.

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