Studies on chemical constituents of Ranunculus ternatus.
- Author:
Ying XIONG
1
;
Ke-Zhong DENG
;
Wen-Yuan GAO
;
Yuan-Qiang GUO
Author Information
- Publication Type:Journal Article
- MeSH: Chromatography, High Pressure Liquid; Drugs, Chinese Herbal; chemistry; Magnetic Resonance Spectroscopy; Ranunculus; chemistry
- From: China Journal of Chinese Materia Medica 2008;33(8):909-911
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the active constituents of Ranunculus ternatus.
METHODThe constituents were isolated with silica gel and Sephadex LH -20 gel column chromatography and purified by HPLC. Their structures were elucidated by spectroscopy.
RESULTSixteen compounds were obtained and identified as Stigmasta4, 6, 8 (14), 22-tetraen-3-one (1), 5-hydroxymethyl furaldehyde (2), gamma-keto-delta-valerolactone (3), pantolactone (4), 5-hydroxymethyl-dihydro-furan-2-one (5), methyl 5-hydroxy-4-oxopentanoate (6), methyl hydrogen succinate (7), succinic acid monoethyl ester (8), 3, 4-dihydroxybenzoic acid methyl ester (9), p-hydroxycinnamic acid (10), 4-oxo-pentanoic acid (11), succinic acid (12), nonanedioic acid (13), 4-hydroxybenzoic acid (14), 4-hydroxybenzaldehyde (15), stigmasterol-3-O-beta-D-glucopyranoside (16).
CONCLUSIONCompound 1, 4 -15 are obtained from this plant for the first time.
