Chemical Constituents of -Butyl Alcohol Extract from  Roots

LI Jing; ZHANG Lan-sheng

doi:10.13422/j.cnki.syfjx.2015130046

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Chemical Constituents of -Butyl Alcohol Extract from Roots

更新时间：2024-01-04

- Chemical Constituents of -Butyl Alcohol Extract from Roots
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 21, Issue 13, Pages: 46-49(2015)
- 作者机构：
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- DOI：10.13422/j.cnki.syfjx.2015130046
  CLC： R284.1
- Published：2015
- 稿件说明：
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LI Jing, ZHANG Lan-sheng. Chemical Constituents of -Butyl Alcohol Extract from Roots[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(13): 46-49.
DOI：

LI Jing, ZHANG Lan-sheng. Chemical Constituents of -Butyl Alcohol Extract from Roots[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(13): 46-49. DOI： 10.13422/j.cnki.syfjx.2015130046.

摘要

目的: 对中药戟叶酸模正丁醇萃取物的化学成分进行研究。方法: 利用正相和反相硅胶柱、羟丙基葡萄糖凝胶柱色谱等方法对化学成分进行分离及纯化

根据化合物理化性质及波谱数据鉴定其结构。结果: 分离得到10个化合物

分别为nepodin-8-O-β-d-glucopyranoside(1)

6-hydroxymusizin-8-O-β-d-glucopyranoside(2)

torachysone-8-O-β-d-glucopyranoside(3)

isorhamnetin(4)

emodin-8-O-β-d-glucopyranoside(5)

7-hydroxy-5-methyl-coumarin-4-O-β-d-glucopyranoside(6)

nepodin-8-O-β-d-(6'-O-acetyl)-glucopyranoside(7)

2-(2'

6'-dihydroxybenzoyl)-5-methylbenzoic acid-3-O-β-d-glucopyranoside(8)

polydatin(9)和rumexoside(10)。结论: 化合物6

8为首次从酸模属植物中分离得到

化合物1

10为首次从该植物中分离得到。

Abstract

Objective: Study the chemical constituents of Rumex hastatus roots. Method: Isolation and purification from the n-butyl alcohol extract of R. hastatus roots were carried out on column chromatography silica gel and Sephadex LH-20. Result: Their structures were elucidated on basis of physicochemical properties and spectral data. Ten compounds were isolated and identified as nepodin-8-O-β-d-glucopyranoside (1)

6-hydroxymusizin-8-O-β-d-glucopyranoside (2)

torachysone-8-O-β-d-glucopyranoside (3)

isorhamnetin (4)

emodin-8-O-β-d-glucopyranoside (5)

7-hydroxy-5-methyl-coumarin-4-O-β-d-glucopyranoside (6)

nepodin-8-O-β-d-(6'-O-acetyl)-glucopyranoside (7)

2-(2'

6'-dihydroxybenzoyl)-5-methylbenzoic acid-3-O-β-d-glucopyranoside (8)

polydatin (9) and rumexoside (10). Conclusion: Compounds 1

9 and 10 were isolated from this plant for the first time.

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