Objective To investigate the chemical constituents of Bergenia pururascens. Methods The powered tuber were extracted with MeOH and purified by silica gel and Sephadex LH-20 column chromatograph. The chemical structures were elucidated on the basis of spectral analysis and physico-chemical evidence. Results Nine compounds were obtained from Bergenia pururascens， they are characterized as Bergenin（1）， Oleanic acid（2）， Arbutin（3）， Afzelechin（4）， 11-O-galloyl bergenin（5）， Gallic acid（6）， Breynioside A（7）， Diethyl disulfoxide（8）and（+）-Catechin（9）. Conclusion Compounds 4， 7， 8 were obetained for the first time from Bergenia pururascens.