Study on chemical constituents from stem of Dendrobium aphyllum.
- Author:
Li SHAO
1
;
Wei-hua HUANG
;
Chao-feng ZHANG
;
Lei WANG
;
Mian ZHANG
;
Zheng-tao WANG
Author Information
- Publication Type:Journal Article
- MeSH: Dendrobium; chemistry; Drugs, Chinese Herbal; chemistry; Flavonoids; chemistry; Furans; chemistry; Gallic Acid; analogs & derivatives; chemistry; Glucosides; chemistry; Lignans; chemistry; Magnetic Resonance Spectroscopy; Plant Stems; chemistry; Sucrose; chemistry; Sugar Alcohols; chemistry
- From: China Journal of Chinese Materia Medica 2008;33(14):1693-1695
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the active constituents of Dendrobium aphyllum.
METHODVarious chromatographic techniques were used to isolate and purify the constituents, their physico-chemical properties and spectral data are determinated to elucidate the structure.
RESULTEight compounds were isolated and identified as: 4'-methoxyl-tricin (1), tricin (2), 7, 3', 5'-tri-O-methyl-tricetin (3), syringic acid (4), ( + )-syring-aresinol (5), D-allitol (6), sucrose (7), icariside D2 (8).
CONCLUSIONCompounds 1-3, 6-8 were isolated from genus Dendrobium for the first time, additionally, the others were obtained firstly from the plant.
