Studies on non-alkaloid constituents from Ochrosia elliptica / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 1508-1513, 2015.
Article
en Zh
| WPRIM
| ID: wpr-246068
Biblioteca responsable:
WPRO
ABSTRACT
The chemical consituents from Ochrosia elliptica were separated and purified by column chromatographies on silica gel, Sephadex LH-20, ODS and RP-HPLC. The structures of the isolated compounds were identified on the basis of physicochemical properties and spectroscopic analysis, as well as comparisons with the data in the literature. 18 compounds were isolated and elucidated as (+) -pinoresinol(1), (+) -medioresinol (2), (+) -lariciresinol (3), (+) -5'-methoxy lariciresinol(4), (+) -isolariciresinol (5), syringaresinol(6), episyringaresinol (7), ciwujiatone (8), zhebeiresinol (9), 7-hydroxycoumarin (10), 7-methoxycoumarin (11), scopoletin(12), isofraxidin(13), caffeic acid ethyl ester (14), ferulic acid (15), p-hydroxybenzaldehyde (16), vanillin (17), and vanillic acid(18). All compounds were isolated from the genus Ochrosia for the first time.
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Índice:
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Asunto principal:
Espectrometría de Masas
/
Medicamentos Herbarios Chinos
/
Estructura Molecular
/
Química
/
Ochrosia
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Año:
2015
Tipo del documento:
Article