Two new pregnane ester glycosides designated as pallidine and pallidinine have been isolated from the dried twigs of Pergularia pallida. Chemical and spectroscopic evidences are consistent with the structure 12,20-di-O-benzoyl sarcostin-3-O-p-D-oleandroside and 12,2O-di-O-benzoyl-sarcostin-3-O-B_D-cymaropyranosyl(l -+ 4)-/?-D-oleandropyranoside for pallidine and pallidinine respectively.