Chemical constituents from the infusion of Zollernia ilicifolia vog. and comparison with Maytenus species
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Data
2003-01-01
Autores
Gomes Coelho, Roberta [UNESP]
Di Stasi, Luiz Claudio [UNESP]
Vilegas, Wagner [UNESP]
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Resumo
The new flavonoid glycoside kaempferol-3-O-α-L-rhamnopyranosyl(1→2)-O-[α-L- rhamnopyranosyl(1→6)]-O-β-D-galactopyranoside-7-O-α-L- rhamnopyranoside was isolated together with (S)-zierin from the leaves of Zollernia ilicifolia (Fabaceae), a medicinal plant used as analgesic and antiulcerogenic effects in Brazilian Tropical Atlantic Rain Forest. The structures were established on the basis of 1H, 13C NMR and 2D NMR (COSY, HMBC, HMQC), UV, MS and IV spectra. The infusion of Zollernia ilicifolia was qualitatively compared to the infusion of the espinheiras-santas (Maytenus aquifolium and Maytenus ilicifolia) by HPLC-DAD.
Descrição
Palavras-chave
Flavonol Glycoside, Maytenus Species, Zollernia ilicifolia, Brazil, Carbohydrate Sequence, Fabaceae, Flavonoids, Glycosides, Gymnosperms, Hydrolysis, Magnetic Resonance Spectroscopy, Medicine, Traditional, Molecular Sequence Data, Oligosaccharides, Plant Extracts, Plant Leaves, Species Specificity, Tropical Climate, Maytenus, Zollernia
Como citar
Zeitschrift fur Naturforschung - Section C Journal of Biosciences, v. 58, n. 1-2, p. 47-52, 2003.