Titre du document / Document title

Secondary metabolites from Asphodelus aestivus

Auteur(s) / Author(s)

CALIS Ihsan ; BIRINCIOGLU S. Serap ; KIRMIZIBEKMEZ Hasan ; PFEIFFER Bemhard ; HEILMANN Jörg ;

Résumé / Abstract

Together with ten well known compounds, the quinic acid derivative chlorogenic acid, the nucleoside adenosine, two amino acids, tryptophan and phenylalanine, the anthraquinone derivatives, aloemodin, aloemodin acetate and chyrosphanol 1-O-gentiobioside, the flavon C-glycosides, isovitexin, isoorientin and isoorientin 4'-O-β-glucopyranoside, as well as two new acylated isoorientin derivatives, 6"-O-(malonyl)-isoorientin and 6"-O-[(S)-3-hydroxy-3-methylglutaroyl]-isoorientin, were isolated from the water soluble part of the methanolic extract of the fresh leaves ofAsphodelus aestivus. All compounds were structurally identified by spectroscopic methods, including UV, MS, and NMR (1D and 2D) spectroscopy. Among the compounds isolated, chlorogenic acid and isoorientin were found to be the main compounds of the methanolic extract.

Revue / Journal Title

Zeitschrift für Naturforschung. B, A journal of chemical sciences   ISSN 0932-0776   CODEN ZNBSEN 

Source / Source

2006, vol. 61, n^o10, pp. 1304-1310 [7 page(s) (article)]

Langue / Language

Anglais
Revue : Allemand

Editeur / Publisher

Verlag der Zeitschrift für Naturforschung, Tübingen, ALLEMAGNE  (1987) (Revue)

Mots-clés d'auteur / Author Keywords

Asphodelus aestivus ; Liliaceae ; Secondary Metabolites ; Acylated Flavone C-Glycosides ;

Localisation / Location

INIST-CNRS, Cote INIST : 6143 B, 35400013918926.0190