Abstract
Six c-glycosylflavones including two new compounds, 4′- o-rhamnosylswertisin and 4′- o-rhamnosylswertiajaponin, were isolated from leaves of passiflora biflora. Known c-glycosylflavones were swertisin, swertiajaponin, 2″- o-rhamnosylisoorientin and 2″- o-rhamnosylisovitexin. In addition, luteolin 7- o-neohesperidoside was isolated.
Published Version
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