Chemical constituents from fruits of Ligustrum lucidum.
- Author:
Xiaojun HUANG
1
;
Zhiqi YIN
;
Wencai YE
;
Wenbin SHEN
Author Information
- Publication Type:Journal Article
- MeSH: Fruit; chemistry; Ligustrum; chemistry; Organic Chemicals; analysis; isolation & purification
- From: China Journal of Chinese Materia Medica 2010;35(7):861-864
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents from the fruits of Ligustrum lucidum.
METHODThe chemical constituents from the ethanol extract of L. lucidum were isolated and purified by silica gel, Sephadex LH-20, ODS column chromatographic methods. Their structures were identified on the basis of spectroscopic data and physico-chemical properties.
RESULTTwenty compounds were isolated and identified as oleanolic acid (1), crategolic acid (2), acetyl oleanolic acid (3), lupeol (4), betulin (5), dammarenediol-II (6), 3beta-acetyl-20, 25-epoxydammarane-24alpha-ol (7), 25-epoxydammarane-3beta, 24alpha-diol (8), dammar-24-ene-3beta-acetyl-20S-ol) (9), 20S, 24R-dammarane-25-ene-24-hydroperoxy-3beta, 20-diol (10), fouquierol (11), oliganthas A (12), dammarenediol II 3-O-palmitate (13), ocotillol II 3-O-palmitate (14), (E) -25-hydroperoxydammar-23-ene-3beta,20-diol (15), verbascoside (16), cimidahurinine (17), 2-(3,4-dihydroxyphenyl)-ethyl-O-beta-D-glucopyranoside (18), osmanthuside H (19), 2-(3,4-dihydroxyphenyl) ethanol (20).
CONCLUSIONCompounds 4, 16,17, 19 were isolated from this plant for the first time, andcompounds 12-15 were isolated from this genus for the first time.
