期刊论文详细信息
| Journal of the Brazilian Chemical Society | |
| Pterocarpans and a novel flavanone from harpalyce brasiliana roots | |
| Universidade Federal do Ceará, Fortaleza, Brazil1 Silveira, Edilberto R.1 Araújo, Renata M. de1 Lima, Mary Anne S.1 | |
| 关键词: Harpalyce brasiliana; flavanone; pterocarpans; NMR assignments; | |
| DOI : 10.1590/S0103-50532009000500019 | |
| 学科分类：化学（综合） | |
| 来源: SciELO | |
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【 摘 要 】
The novel (-)-7,8,3',4'-trihydroxy-8-(3'',7''-dimethyl-octa-2'',6''-dienoyl)-flavanone was isolated from the EtOH extract from the roots of Harpalyce brasiliana (Leguminosae) together with the known pterocarpans (-)-2-geranyl-3-hydroxy-8,9-methylenedioxypterocarpan, harpalicin, medicarpin, maackiain and cabenegrins A-I and A-II. The isolated metabolites were characterized on the basis of spectroscopic data, mainly 1D and 2D NMR.
【 授权许可】
Unknown
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201912050580698ZK.pdf | 480KB |  download |
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