Data di Pubblicazione:
2001
Citazione:
Flavonoids from Aconitum napellus subsp. neomontanum / G. Fico, A. Braca, N. De Tommasi, F. Tomè, I. Morelli. - In: PHYTOCHEMISTRY. - ISSN 0031-9422. - 57:4(2001), pp. 543-546.
Abstract:
Three flavonol glycosides quercetin 7-O-(6-trans-caffeoyl)-β-glucopyranosyl-(1→3)-greek small letter alpha-rhamnopyranoside-3-O-β-glucopyranoside (1), kaempferol 7-O-(6-trans-caffeoyl)-β-glucopyranosyl-(1→3)-greek small letter alpha-rhamnopyranoside-3-O-β-glucopyranoside (2), and kaempferol 7-O-(6-trans-p-coumaroyl)-β-glucopyranosyl-(1→3)-greek small letter alpha-rhamnopyranoside-3-O-β-glucopyranoside (3), together with the known β-3,4-dihydroxyphenethyl β-glucopyranoside, were isolated from the flowers of Aconitum napellus subsp. neomontanum. Their structures were elucidated by spectroscopic methods, including 2D NMR spectral techniques.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Aconitum napellus subsp. neomontanum ; Ranunculaceae ; Flavonoids
Elenco autori:
G. Fico, A. Braca, N. De Tommasi, F. Tomè, I. Morelli
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