Flavonoids from Aconitum napellus subsp. neomontanum.
Phytochemistry
; 57(4): 543-6, 2001 Jun.
Article
en En
| MEDLINE
| ID: mdl-11394854
ABSTRACT
Three flavonol glycosides quercetin 7-O-(6-trans-caffeoyl)-beta-glucopyranosyl-(1-->3)-alpha-rhamnopyranoside-3-O-beta-glucopyranoside (1), kaempferol 7-O-(6-trans-caffeoyl)-beta-glucopyranosyl-(1-->3)-alpha-rhamnopyranoside-3-O-beta-glucopyranoside (2), and kaempferol 7-O-(6-trans-p-coumaroyl)-beta-glucopyranosyl-(1-->3)-alpha-rhamnopyranoside-3-O-beta-glucopyranoside (3), together with the known beta-3,4-dihydroxyphenethyl beta-glucopyranoside, were isolated from the flowers of Aconitum napellus subsp. neomontanum. Their structures were elucidated by spectroscopic methods, including 2D NMR spectral techniques.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Flavonoides
/
Magnoliopsida
/
Alcaloides
/
Glucósidos
Idioma:
En
Revista:
Phytochemistry
Año:
2001
Tipo del documento:
Article
País de afiliación:
Italia