Flavonoids of gaura triangulata |
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| Authors: | Richard A. Hilsenbeck Donald A. Levin Tom J. Mabry Peter H. Raven |
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| Affiliation: | Department of Botany, University of Texas at Austin, Austin, TX 78712, U.S.A. |
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| Abstract: | Ten flavonoids were obtained from Gaura triangulata including luteolin and luteolin 7-glycoside derivatives which are atypical for the family Onagraceae. Apigenin-based C-glycosylflavones, previously reported from the Onagraceae in the monogeneric tribe Circaeeae, have also been identified. The flavonoid profile of G. triangulata is distinctive for the family since previous studies of the Onagraceae reported primarily flavonols. |
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| Keywords: | Onagraceae Onagreae chemotaxonomy luteolin mass spectra. |
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