[Study on Chemical Constituents of Petroleum Ether Fraction from Rubus alceaefolius].
Zhong Yao Cai
; 38(1): 93-6, 2015 Jan.
Article
en Zh
| MEDLINE
| ID: mdl-26214876
ABSTRACT
OBJECTIVE:
To investigate the chemical constituents of Rubus alceaefolius.METHODS:
Nine compounds were isolated and purified from the petroleum ether extract of 95% alcohol extract of Rubus alceaefolius by repeated column chromatography on silica, Sephadex LH-20 and structurally identified by spectral analysis.RESULTS:
The compounds were identified as chrysophanol(1), physcion (2), ß-sitosterol(3), 3-oxotirucalla-7, 24-dien-21-oic acid(4), myricadiol(5), 19-α-hydroxy-3-acetyl-ursolic acid(6), N-benzoylphenylalaninyl-N-benzoylphenylalaninate(7), aurantiamide acetate(8) and euscaphic acid(9).CONCLUSION:
Compounds land 4~8 are isolated from this plant for the first time, and compounds 4 - 8 are found in plants of Rubus genus for the first time.
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Banco de datos:
MEDLINE
Asunto principal:
Extractos Vegetales
/
Fitoquímicos
/
Rubus
Idioma:
Zh
Año:
2015
Tipo del documento:
Article