Cycloartane-type glycosides from two species of Astragalus (Fabaceae).
Fiche publication
Date publication
avril 2009
Auteurs
Membres identifiés du Cancéropôle Est :
Dr DUCHAMP Olivier
Tous les auteurs :
Linnek J, Mitaine-Offer AC, Miyamoto T, Duchamp O, Mirjolet JF, Lacaille-Dubois MA
Lien Pubmed
Résumé
Three known cycloartane-type glycosides were isolated from the roots of two different species of Astragalus, A. glycyphyllos, A. sempervirens. The identification of these compounds were mainly achieved by 2D NMR spectroscopic techniques and FAB-MS. The results of our studies confirm that triterpene saponins from the cycloartane-type skeleton might be chemotaxonomically significant to the genus Astragalus.
Référence
Nat Prod Commun. 2009 Apr;4(4):477-8.