The aim of this study was to isolate and identify secondary metabolites from Sonchus brachyotus evaluate their antioxidant anti-inflammatory activities. In study, we isolated three flavonoids a 70% EtOH extract by Medium Pressure Liquid Chromatography (MPLC) prep-High-Performance (HPLC). To the biological activities (an-tioxidant anti-inflammatory) these flavonoids, in vitro inhibitory against ...