A new cucurbitacin glycoside from Kageneckia oblonga (Rosaceae).
Z Naturforsch C J Biosci
; 55(3-4): 141-5, 2000.
Article
em En
| MEDLINE
| ID: mdl-10817201
ABSTRACT
A novel cucurbitacin glycoside has been isolated from aerial parts of Kageneckia oblonga R. et P. and shown to be 3beta-(beta-D-glucosyloxy)-16alpha,23alpha-epoxycuc urbita-5,24-dien-11-one. The structure was established by usual spectroscopic and two-dimensional (2D) NMR techniques. This compound has found to be nontoxic when tested in-vivo cell culture assays. In previous investigations we reported 23,24-dihydrocucurbitacin F and prunasine. This was the first report on cucurbitacins from the genus Kageneckia (Rosaceae).
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01-internacional
Base de dados:
MEDLINE
Assunto principal:
Plantas Medicinais
/
Saponinas
/
Triterpenos
/
Antineoplásicos Fitogênicos
Limite:
Animals
/
Humans
Idioma:
En
Revista:
Z Naturforsch C J Biosci
Ano de publicação:
2000
Tipo de documento:
Article