Chemical constituents from whole herbs of Corydalis edulis / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 1508-1512, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-852061
ABSTRACT
Objective:
To investigate the chemical constituents from the herbs of Corydalis edulis.Methods:
The compounds were isolated and purified by various column chromatographies, and their structures were identified by physiochemical properties and spectroscopic data.Results:
Fifteen compounds were isolated from the n-BuOH layer of EtOH extract of the herbs of C. edulis. and identified as 6, 7-methylenedioxydihydroisocoumarin (1), oxohydrastinine (2), 6, 7-dimethoyisoquinolin-1 (2H)-one (3), 6, 7-methylenedioxy-1 (2H)-isoquinolinone (4), (+)-syringaresinol (5), (+)-medioresinol (6), salidroside (7), isosalicin (8), icariside D2 (9), salicin (10), icariside F2 (11), icariside B2 (12), nicotinamide (13), pyrocatechol (14), and 5-hydroxyl-2-hydroxymethylpyridine (15), respectively.Conclusion:
Compound 1 is a new natural product. Compounds 3, 5-12, 14, and 15 were isolated from Corydalis species for the first time. Compounds 2, 4, and 13 were firstly obtained from C. edulis.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2018
Type:
Article
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