Chemical constituents from Solanum rostratum / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2034-2038, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-299836
ABSTRACT
Ten compounds were isolated from the aerial part of Solanum rostratum by means of various chromatographic techniques such as silica gel, Sephadex LH-20, ODS and preparative HPLC. Their structures were identified as dioscin (1), hypoglaucin H (2), hyperin (3), isoquercitrin (4), isorhamnetin-3-O-beta-D-galactopyranoside (5), kaempferol-3-O-beta-D-glucoside (6), smilaxchinoside A (7), 26-O-beta-D-glucopyranosyl-3beta, 20alpha,26-triol-25 (R) -delta5,22-dienofurostan-3-O-alpha-L-rhamnopyranosyl (1 --> 2) -[ alpha-L-rhamnopyranosyl (1 --> 4)] -beta-D-glucopyranoside (8), beta-sitosterol (9), and daucosterol (10), on the basis of physicochemical properties and spectroscopic data analysis. Among them ,compounds 7 and 8 were isolated from the genus Solanum for the first time, and the remaining compounds were obtained from this plant for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Drugs, Chinese Herbal
/
Magnetic Resonance Spectroscopy
/
Molecular Structure
/
Chemistry
/
Spectrometry, Mass, Electrospray Ionization
/
Solanum
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2014
Type:
Article
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