A new adduct of iriflophene and flavonoid from Sedum aizoon L. |
| |
| Institution: | 1. Galp energia, Refinaria de Matosinhos, 4451-852 Leça da Palmeira, Portugal;2. GEPSI-PSE Group, CIEPQPF, Department of Chemical Engineering, University of Coimbra, 3030-790 Coimbra, Portugal;3. LEPABE - Laboratory for Process Engineering, Environment, Biotechnology and Energy, University of Porto, Rua Dr. Roberto Frias, 4200-464 Porto, Portugal |
| |
| Abstract: | A new adduct of iriflophene and flavonoid, 1, 8, 10, 10b-tetrahydroxy-3-methoxy-5a-(3,4-dihydr- oxyphenyl)-9-(4-hydroxybenzoyl)-5a,10b-dihydro-11H-benzofuro2,3-b]chromen-11-one (1), together with six known compounds were isolated from the EtOH extract from Sedum aizoon L. Their chemical structures were elucidated by analyses of spectral data. The chemotaxonomic analysis of the compounds was discussed, compounds 1–4 provide important chemotaxonomic markers for S. aizoon. |
| |
| Keywords: | Chemical compositions Adduct of iriflophene and flavonoid Chemotaxonomic analysis |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
