Study on Water-Soluble Constituents from Tibetan Medicine Terminalia billirica (Gaert.) Roxb
10.11842/wst.2018.09.020
- VernacularTitle:藏药毛诃子水溶性化学成分研究
- Author:
Shi LI
1
;
Wenyi LIANG
;
Linjin LIANG
;
Ting YE
;
Ping JIAN
;
Kun ZHOU
;
Lanzhen ZHANG
Author Information
1. 北京中医药大学中药学院 北京 102448
- Keywords:
Terminalia billirica (Gaert.) Roxb;
water-soluble constituents
- From:
World Science and Technology-Modernization of Traditional Chinese Medicine
2018;20(9):1622-1626
- CountryChina
- Language:Chinese
-
Abstract:
This paper aimed at investigating the water-soluble constituents of Terminalia billirica (Gaert.) Roxb.Compounds were isolated and purified by Diaion HP-20, Sephadex LH-20, Toyopearl HW-40, MCI gel CHP 20 P and ODS column chromatographies. The chemical structures were elucidated according to spectral data and physicochemical properties. The results showed that ten compounds were isolated and identified as corilagin, salicoside, methyl-α-Darabinofuranoside, 1, 4-dimethyl-β-d-fructopyranose, β-fructopyranose, β-fructofuranose gallic acid, ellagic acid, 1, 2, 3, 4, 6-penta-O-galloyl-β-D-glucopyranonside, Chebulagic acid. Except compound 7 and 8, others compounds are separated from Terminalia billirica (Gaert.) Roxb for the first time, and except corilgin, the other compounds are separated from Terminalia for the first time.