Chemical constituents from Incarvillea delavayi / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 1277-1282, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-854380
ABSTRACT
Objective:
To investigate the chemical constituents from the whole plant of Incarvillea delavayi.Methods:
The whole plant of I. delavayi was extracted by 90% ethanol. Various chromatography methods were employed to separate the chemical constituents, and the structures were identified by comprehensive spectroscopic analysis.Results:
Fourteen compounds, including cyclohexanethanoids, monoterpene alkaloids, and triterpenoids, were obtained from the 90% ethanol extract of I. delavayi. Their structures were identified as 5-hydroxyethyl-6-hydroxyl-3-methyl benzofuran (1), cleroindicin B (2), 3,4,5-trimethoxyl benzoic acid ethyl ester (3), 3,4,5-trimethoxyl benzoic acid methyl ester (4), 6-hydroxyl dihydrobenzofuran (5), 2-(4'-ethoxyphenyl)-ethanol (6), tecomine (7), (+)-epidihydrotecomanine (8), 5-hydroxy skytanthine (9), δ-skytanthine (10), isoincarvilline (11), mairine B (12), coelobillardierine (13), and 3β-acetyl oleanolic acid (14).Conclusion:
Compound 1 is identified as new compound and named as delavayol A, while compounds 3-6, 9-11, and 13 are isolated from the titled plant for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2015
Type:
Article
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