Studies on the chemical constituents in vine stem of Bauhinia championii (I).
- Author:
Hai-Yun BAI
1
;
Qing-Feng ZHAN
;
Zeng-Hua XIA
;
Ai-Na LAO
Author Information
- Publication Type:Journal Article
- MeSH: Anisoles; chemistry; isolation & purification; Bauhinia; chemistry; Gallic Acid; analogs & derivatives; chemistry; isolation & purification; Glucosides; chemistry; isolation & purification; Molecular Structure; Naphthalenes; chemistry; isolation & purification; Plant Stems; chemistry; Plants, Medicinal; chemistry; Sitosterols; chemistry; isolation & purification
- From: China Journal of Chinese Materia Medica 2005;30(1):42-43
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents of Bauhinia championii.
METHODCompounds were isolated from the ethanolic extract of B. championii by silica gel column Chromatography, and their structures were elucidated by spectral analyses.
RESULTFive compounds were isolated and elucidated as 2,4,6-trimethoxyphenol 1-O-beta-D-(6'-O-galloyl)-glucopyranoside (1), (+/-)-lyoniresinol (2), daucosterol (3), beta-sitosterol (4) and gallic acid (5).
CONCLUSIONCompounds 1-4 were isolated from B. championii for the first time.
