Studies on the alkaloids from stem of Artabotrys hainanensis.
- Author:
Chang-ri HAN
1
;
Guo-yuan ZHU
;
Guang-ying CHEN
;
Han-yang ZHANG
;
He-ping BI
;
Hong-xun FANG
Author Information
- Publication Type:Journal Article
- MeSH: Alkaloids; chemistry; isolation & purification; Annonaceae; chemistry; Berberine Alkaloids; chemistry; isolation & purification; Isoquinolines; chemistry; isolation & purification; Plant Leaves; chemistry; Plant Stems; chemistry; Plants, Medicinal; chemistry
- From: China Journal of Chinese Materia Medica 2005;30(21):1660-1662
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the alkaloids from the stem of Artabotrys hainanensis.
METHODCompounds in plant extracts were separated by silica gel and sephadex LH-20 column chromatography. Chemical structures were elucidated by chemical and spectral analyses including UV, 1H-NMR, 13C-NMR, ESIMS and ESI-MS-MS.
RESULTEight alkaloids were isolated and identified as spinosine (1), 3-hydroxynornuciferine (2), juzirine (3), artabotrine (4), liridine (5), assimilobine (6), isococlaurine (7), N-demethylarmepavine (8).
CONCLUSIONAll alkaloids were isolated from this plant for the first time and compounds 1, 3, 7 and 8 were isolated from genus Artabotrys for the first time.
