A new cucurbitane triterpene in acid-treated ethanol extract from Momordica charantia / 中草药·英文版
Chinese Herbal Medicines
;
(4): 234-236, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-842382
ABSTRACT
Objective:
To study the chemical constituents in the acid-hydrolyzed ethanol extract from Momordica charantia.Methods:
The ethanol extract from M. charantia was hydrolyzed by 36% HCl and the hydrolysate was isolated by silica gel column chromatography and preparative HPLC. The structures of the isolated compounds were identified by spectral analyses, physical constants, and chemical evidences.Results:
Two cucurbitane triterpenoids were isolated and identified as 5β,19-epoxy-cucurbita-6,22. E,24-trien-3β-ol (1) and cucurbita-6,22(E),24-trien-3β-ol-19,5β-olide (2).Conclusion:
Compound 1 is a new compound. © 2013 Tianjin Press of Chinese Herbal Medicines.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Herbal Medicines
Ano de publicação:
2014
Tipo de documento:
Artigo
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