abstract |
A SAPONIN POWDER, OBTAINABLE BY THE EVAPORATION OF THE METHANOL-WATER EXTRACT OF THE GROUND SEEDS OF THE PLANT, ENTADA PHASEOLOIDES, AND THE PURIFIED MATERIAL AS A CRYSTALLINE SOLID WITH THE EMPIRICAL FORMULA, C45H82O27, MELTING AT 223-225*C., INHIBIT WALKER 256 TUMOR IN RATS. |