Four New Flavonol Glycosides from the Leaves of Brugmansia suaveolens

Four new flavonol glycosides were isolated from the leaves of Brugmansia suaveolens: kaempferol 3-O-β-d-glucopyranosyl-(1'''→2'')-O-α-L-arabinopyranoside (1), kaempferol 3-O-β-d-glucopyranosyl-(1'''→2'')-O-α-L-arabinopyranoside-7-O-į-d-gluco-pyranosi...

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Detalles Bibliográficos
Autores principales: Geller, Fabiana, Murillo, Renato, Steinhauser, Lisa, Heinzmann, Berta, Albert, Klaus, Merfort, Irmgard, Laufer, Stefan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6271595/
https://www.ncbi.nlm.nih.gov/pubmed/24858103
http://dx.doi.org/10.3390/molecules19056727
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author Geller, Fabiana
Murillo, Renato
Steinhauser, Lisa
Heinzmann, Berta
Albert, Klaus
Merfort, Irmgard
Laufer, Stefan
author_facet Geller, Fabiana
Murillo, Renato
Steinhauser, Lisa
Heinzmann, Berta
Albert, Klaus
Merfort, Irmgard
Laufer, Stefan
author_sort Geller, Fabiana
collection PubMed
description Four new flavonol glycosides were isolated from the leaves of Brugmansia suaveolens: kaempferol 3-O-β-d-glucopyranosyl-(1'''→2'')-O-α-L-arabinopyranoside (1), kaempferol 3-O-β-d-glucopyranosyl-(1'''→2'')-O-α-L-arabinopyranoside-7-O-į-d-gluco-pyranoside (2), kaempferol 3-O-β-d-[6'''-O-(E-caffeoyl)]-glucopyranosyl-(1'''→2'')-O-α-l-arabinopyranoside-7-O-β-d-glucopyranoside (3), and kaempferol 3-O-β-d-[2'''-O-(E-caffeoyl)]-glucopyranosyl-(1'''→2'')-O-α-l-arabinopyranoside-7-O-β-d-glucopyranoside (4). The structure elucidation was performed by MS, 1D and 2D NMR analyses.
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spelling pubmed-62715952018-12-21 Four New Flavonol Glycosides from the Leaves of Brugmansia suaveolens Geller, Fabiana Murillo, Renato Steinhauser, Lisa Heinzmann, Berta Albert, Klaus Merfort, Irmgard Laufer, Stefan Molecules Article Four new flavonol glycosides were isolated from the leaves of Brugmansia suaveolens: kaempferol 3-O-β-d-glucopyranosyl-(1'''→2'')-O-α-L-arabinopyranoside (1), kaempferol 3-O-β-d-glucopyranosyl-(1'''→2'')-O-α-L-arabinopyranoside-7-O-į-d-gluco-pyranoside (2), kaempferol 3-O-β-d-[6'''-O-(E-caffeoyl)]-glucopyranosyl-(1'''→2'')-O-α-l-arabinopyranoside-7-O-β-d-glucopyranoside (3), and kaempferol 3-O-β-d-[2'''-O-(E-caffeoyl)]-glucopyranosyl-(1'''→2'')-O-α-l-arabinopyranoside-7-O-β-d-glucopyranoside (4). The structure elucidation was performed by MS, 1D and 2D NMR analyses. MDPI 2014-05-22 /pmc/articles/PMC6271595/ /pubmed/24858103 http://dx.doi.org/10.3390/molecules19056727 Text en © 2014 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Geller, Fabiana
Murillo, Renato
Steinhauser, Lisa
Heinzmann, Berta
Albert, Klaus
Merfort, Irmgard
Laufer, Stefan
Four New Flavonol Glycosides from the Leaves of Brugmansia suaveolens
title Four New Flavonol Glycosides from the Leaves of Brugmansia suaveolens
title_full Four New Flavonol Glycosides from the Leaves of Brugmansia suaveolens
title_fullStr Four New Flavonol Glycosides from the Leaves of Brugmansia suaveolens
title_full_unstemmed Four New Flavonol Glycosides from the Leaves of Brugmansia suaveolens
title_short Four New Flavonol Glycosides from the Leaves of Brugmansia suaveolens
title_sort four new flavonol glycosides from the leaves of brugmansia suaveolens
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6271595/
https://www.ncbi.nlm.nih.gov/pubmed/24858103
http://dx.doi.org/10.3390/molecules19056727
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