Constituíntes fenólicos polares de Schinus terebinthifolius Raddi (Anacardiaceae)
The EtOH extract from the leaves of Schinus terebinthifolius showed anti-radicalar potential in the DPPH test. It was partitioned between n-BuOH:H2O (1:1) and these two phases were also evaluated for anti-radicalar activity. The active n-BuOH phase was partitioned between EtOAc:H2O (1:1) and the active EtOAc phase was submitted to chromatographic procedures to afford five active phenolic compounds: ethyl gallate, methyl gallate, quercitrin, myricetrin and myricetin. The structures of these compounds were established by NMR spectral data analysis.
Main Authors: | , , , |
---|---|
Format: | Digital revista |
Language: | Portuguese |
Published: |
Sociedade Brasileira de Química
2007
|
Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000300018 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|