Chemical constituents from seeds of Brassica campestris / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2521-2525, 2014.
Article
em Zh
| WPRIM
| ID: wpr-299780
Biblioteca responsável:
WPRO
ABSTRACT
Fourteen compounds were isolated by column chromatography from the ethyl acetate extract of the seeds of Brassica campestris. Their structures were elucidated by physicochemical properties and spectroscopic data analysis. The isolated compounds were respectively identified as (5Z,7E)-4, 4-dimethyl-5-acetyl-5, 7-nonadienoic acid (1), indole-3-carboxaldehyde (2), blumenol A (3), vinylsyringol (4), sinapinic acid (5), sinapic acid ethyl ester (6), protocatechuic acid (7), crinosterol (8), campesterol (9), 7-oxo-stigmasterol (10), kaempferol (11), 2,5-dihydroxybenzoic acid (12), syringic acid (13) and daucosterol (14). Compound 1 was a new compound and the other compounds were isolated from this plant for the first time except for compounds 4, 5 and 13.
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Sementes
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Brassica
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Medicamentos de Ervas Chinesas
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Estrutura Molecular
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Química
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Espectrometria de Massas por Ionização por Electrospray
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2014
Tipo de documento:
Article