Chemical constituents from the infusion of Zollernia ilicifolia vog. and comparison with Maytenus species
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 effect...
| Authors: | , , |
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| Format: | article |
| Status: | Published version |
| Publication Date: | 2003 |
| Country: | Brasil |
| Institution: | Universidade Estadual Paulista (UNESP) |
| Repository: | Repositório Institucional da UNESP |
| Language: | English |
| OAI Identifier: | oai:repositorio.unesp.br:11449/67177 |
| Online Access: | http://www.znaturforsch.com/ac/v58c/c58c.htm http://hdl.handle.net/11449/67177 |
| Access Level: | Open access |
| Keyword: | 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 |
| Summary: | 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. |
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