Anti-oxidant constituents from Sedum takesimense

1-(4-Hydroxyphenyl)-2-(3-5-dihydroxyphenyl)-2-hydroxyethanone, gossypetin-8-O-β-d-xylopyranoside, and 2,6-di-O-galloylarbutin were isolated from Sedum takesimense, as well as 11 previously known phenolics, with anti-oxidant properties examined.