O-glycosylated C-glycosylflavones from Passiflora platyloba |
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| Authors: | E. Ayanoglu A. Ulubelen T.J. Mabry G. Dellamonica J. Chopin |
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| Affiliation: | 1. Department of Botany, The University of Texas at Austin, Austin, Texas, U.S.A.;2. Laboratoire de Chimie Biologique, Université Claude Bernard, 69622 Villeurbanne, France |
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| Abstract: | Five C-glycosylflavonoids including two new compounds, isovitexin 7-rhamnosylglucoside and isomollupentin 7-rhamnosylglucoside, were obtained from the leaves of Passiflora platyloba. The known flavonoids were isovitexin, vitexin and isomollupentin (6-C-arabinosylapigenin). In addition, the coumarin esculetin was isolated. |
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| Keywords: | Passifloraceae isovitexin 7-rhamnoglucoside isomollupentin 7-rhamnoglucoside isovitexin vitexin esculetin. |
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