Two new special flavones from Uvaria accuminata |
| |
| Authors: | Said Sadri A |
| |
| Institution: | Institute of Marine Sciences, University of Da es Salaam, Zanzibar, Tanzania. sadri@ims.udsm.ac.tz |
| |
| Abstract: | From the stem bark of Uvaria accuminata two new compounds, 5-methoxy-6,8,8-trimethyl-2-phenylchromene-4,7-dione (1) and a sesquiterpene-fused flavone, named acuminavone (2), were isolated together with a known flavone, desmosdomutin or dasytrichone, (5-hydroxy-6,8,8-trimethyl-2-phenylchromene-4,7-dione). The structure elucidation of compounds 1 and 2 in spectroscopic studies is described. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
