Chemical Constituents in Flowers of Paulownia fortunei(Seem.) Hemsl / 中国药学杂志
Chinese Pharmaceutical Journal
;
(24): 1547-1551, 2018.
Artigo
em Chinês
| WPRIM
| ID: wpr-858207
ABSTRACT
OBJECTIVE:
To investigate the chemical constituents in flowers of Paulownia fortunei (Seem.) Hemsl.METHODS:
The flowers of Paulownia fortunei (Seem.) Hemsl. Were extracted with 50% aqueous acetone by tissue disruption extraction. The compounds were isolated and purified by Diaion HP-20, Toyopearl HW-40, Sephadex LH-20, MCI Gel CHP-20, silica gel column chromatography and preparative HPLC, and their structures were elucidated on the basis of spectral data and physiochemical properties.RESULTS:
Nineteen compounds were elucidated as 2-(3-methoxy-4-hydroxyphenyl)-propane-1,3-diol(1), 1-phenylpropane-1,2,3-triol(2), 3,4-dihydroxy-β-methoxyphenethy alcohol(3), chryseriol(4), phenylpropanoid(5), apigenin(6), luteolin(7), 4-hydroxy-3-methoxybenzoic acid(8), 2-(4-hydroxyphenyl) ethanol(9), 3,4-dihydroxyphenylethyl alcohol(10), vanillic acid(11), 3-(4-hydroxy-3,5-dimethoxyphenyl) propane-1,2-diol(12), p-hydroxybenzoic acid(13), astragalin(14), nicotinic acid(15), thymidine(16), thymine(17), 5-(4′-hydroxybenzyl) hydantoin(18) and 1-(3-indolyl)-2,3-dihydroxypropan-1-one(19).CONCLUSION:
Compounds 1-3, 5, 8-10, 12, 14-19 are isolated from this plant for the first time.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Pharmaceutical Journal
Ano de publicação:
2018
Tipo de documento:
Artigo
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