Study on alkaloids from Ervatamia hainanensis / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 1286-1291, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-852866
ABSTRACT
Objective:
To study the alkaloids from Ervatamia hainanensis.Methods:
The alkaloids were isolated and purified by silica gel, MCI, Sephadex LH-20 column chromatography, and semi-preparative HPLC, and their structures were elucidated by physical and spectroscopic analysis.Results:
Twelve alkaloids were obtained and identified as coronaridine (1), 19-epi-heyneanine (2), 9,10-dimethoxycoronaridine (3), vobasine (4), vobasine N(4)-oxide (5), 3-oxo-19-epi-heyneanine (6), strictamine (7), deacetylakuammiline (8), pandine (9), rhazicine (10), rhazicine N(4)-oxide (11), and rhazimine (12).Conclusion:
Compounds 8 and 10-12 are isolated from the genus Ervatamia Stapf for the first time, while compounds 3 and 5-7 are firstly obtained from E. hainanensis.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2017
Type:
Article
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