Isolation and Identification Glycosides of Oleanolic Acid from Fruits of

CAI Qian; LIU Yu-qiang

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Isolation and Identification Glycosides of Oleanolic Acid from Fruits of

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- Isolation and Identification Glycosides of Oleanolic Acid from Fruits of
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 18, Issue 18, Pages: 121-123(2012)
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- Published：2012
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CAI Qian, LIU Yu-qiang. Isolation and Identification Glycosides of Oleanolic Acid from Fruits of [J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 121-123.
DOI：

CAI Qian, LIU Yu-qiang. Isolation and Identification Glycosides of Oleanolic Acid from Fruits of [J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 121-123. DOI：

摘要

目的: 研究无梗五加Acanthopanax sessiliflorus (Ruqr.et Maxim)Seem.果实的化学成分。方法: 采用溶剂提取法、溶剂萃取法、硅胶柱色谱法、凝胶柱色谱法、重结晶法对无梗五加果实中的化合物进行分离纯化;根据光谱数据和理化性质确定化合物结构。结果: 分离并鉴定了6个化合物

分别为齐墩果酸-3-O-β-D-葡萄醛酸甲酯苷(1)

齐墩果酸-3-O-α-L-阿拉伯糖苷(2)

齐墩果酸-3-O-β-D-葡萄醛酸正丁酯苷(3)

齐墩果酸-3-O-β-D-葡萄糖醛酸苷(4)

齐墩果酸(5)

3-O-[(α-L-arabinopyranosyl)-(1→2)]-[-β-D-glucuronopyranosyl-6-O-methyl ester]-olean-12-ene-28-olic acid (6)。结论: 化合物 2

3 为首次从无梗五加果实中分离得到。

Abstract

Objective: To study the chemical constituents of the fruits of Acanthopanax sessiliflorus. Method: The methods of solvent extraction

silica gel column chromatography

Sephadex LH-20 column chromatography and recrystallization were used for the isolation;spectroscopy was used for the structure identification. Result: Six compounds were isolated and identified as oleanolic acid 3-O-6'-methyl-β-D-glucuronopyranoside (1)

3-O-α-L-arabinopyranosyl-oleanolic acid (2)

oleanolic acid 3-O-6'-buthyl-β-D-glucurono-pyranoside (3)

momordin lb (4)

oleanolic acid (5)

3-O-[(α-L-arabinopyranosyl)-(1→2)]-[-D-glucuronopyranosyl-6-O-methyl ester]-olean-12-ene-28-olic acid (6). Conclusion: Compounds 2

3 were first isolated from the fruits of A. sessiliflorus.

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Related Author

CAI Qian

LIU Yu-qiang

Tian-long YANG

Ling-ling QIN

Dan FENG

Han-wen HU

Da-le GUO

Fang DENG

Related Institution

Liaoning University of Traditional Chinese Medicine

Key Laboratory of Standardization of Chinese Herbal Medicine，Ministry of Education，State Key Laboratory Breeding of Systematic Research Development and Utilization of Chinese Medical Resources， Co-founded by Sichuan Province and MOST，School of Pharmacy ，Chengdu University of Traditional Chinese Medicine

School of Pharmacy, Inner Mongolia Medical University

School of Clinical Medicine, Inner Mongolia Medical University

Shandong University of Traditional Chinese Medicine(TCM)

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