Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126, Pisa, Italy. flamini@farm.unipi.it
Abstract:
Three flavonoid glycosides were isolated and characterized, together with a further 13 substances belonging to various classes of compounds, in particular two phenolic acids, a coumarin, a sugar and nine flavonoids from the flowered aerial parts of Centaurea pseudoscabiosa subsp. pseudoscabiosa Boiss. et Buhse (Asteraceae). Some considerations about their evolutionary meaning are provided.