Two new neoflavonoids and C-glycosylflavones from Passiflora serratodigitata |
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| Authors: | Ayhan Ulubelen Robert R. Kerr Tom J. Mabry |
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| Affiliation: | 1. Department of Botany, University of Texas at Austin, Austin, TX 78712, U.S.A. |
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| Abstract: | The aerial parts of Passiflora serratodigitata yielded 5,7-dihydroxy-4-phenylcoumarin, its 7-β-glucoside and the known C-glycosylflavones 2″-xylosylvitexin, 2″-xylosylisovitexin, vitexin, isovitexin, a vicenin, and orientin. The known flavone chrysin was also isolated. This is the first report of neoflavonoids in the family Passifloraceae. |
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| Keywords: | Passifloraceae 5,7-dihydroxy-4-phenylcoumarin (serratin) serratin 7-β-glucoside C-glycosylflavones. |
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