A New Isoflavan from Abrus precatorius
| Autor: | Zhihui Xiao, Yaxian Yang, Shuhong Tao, Yu Zhang |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0106 biological sciences
biology Ethyl gallate Plant Science General Chemistry biology.organism_classification 01 natural sciences General Biochemistry Genetics and Molecular Biology 0104 chemical sciences 010404 medicinal & biomolecular chemistry chemistry.chemical_compound chemistry Abrus precatorius Organic chemistry Spectral analysis Gallic acid Isoliquiritigenin 010606 plant biology & botany |
| Zdroj: | Chemistry of Natural Compounds. 53:257-259 |
| ISSN: | 1573-8388 0009-3130 |
| Popis: | A new isoflavan, (3S)-1′,4′-dihydroxy-6,7,8,2′,3′-pentamethoxyisoflavan (1), together with six known compounds, abruquinone G (2), abruquinone B (3), isoliquiritigenin (4), gallic acid (5), ethyl gallate (6), and 1-O-galloyl-β-D-glucose (7) were isolated from Abrus precatorius. Their structures were elucidated on the basis of physical and spectral analysis, respectively. Compounds 1, 4, and 7 were isolated from this plant for the first time. |
| Databáze: | OpenAIRE |
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