Chemical constituents in Swertia davidi / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 919-923, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-854622
ABSTRACT
Objective:
To study the chemical constituents from the whole plant of Swertia davidi.Methods:
The chemical constituents were isolated and purified with silica gel column chromatography, silica gel chromatography, etc. The structures of the compounds were identified by physicochemical properties and various spectroscopic methods.Results:
Sixteen compounds were isolated as uvaol (1), oleanolic acid (2), 5-carboxyl-3, 4-dihydrogen-1H - 2-benzopyran-1-one (3), 3β, 12β-pregnane-16-12-ene-20 (4), swertisin (5), 6-C-β-glucopyranosyl-7-O-methylluteolinidin (6), isoscoparin (7), 6-demethoxy-7-methylcapillarisin (8), 3-acetoxy-28-hydro-xyl-12-eneurs (9), gentiopicroside (10), N-pentacosy-2-carboxy-benzoylamide (11), 4-O-glycosyloxy-2-hydroxy-6-methoxy-acetophenone (12), quercetin-3-O-β-D-xylopyranosyl-(1→2) - β-D-galactopyranoside (13), 8-epikingiside (14), 3, 5-dicaffeoylquinicacid (15), and 2-methylphenyl-1-O-β-D-glucopyranoside (16).Conclusion:
All the compounds are isolated from S. davidi for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2014
Type:
Article
Similar
MEDLINE
...
LILACS
LIS