[Constituents of tannins from Euphorbia prostrata Ait]

Ten compounds have been isolated from Euphorbia prostrata and identified as gallic acid, corilagin, 1,2,3-tri-O-galloyl-D-glucose,geraniin,tellimagradin I, II, rugosin A, rugosin E, rugosin D and rugosin G on the basis of physicochemical and spectroscopic methods.