METHOD FOR PRODUCING AGENT POSSESSING IMMUNOSTIMULATING ACTION Russian patent published in 2015 - IPC A61K36/489 B01D11/02 A61P37/04 

FIELD: medicine, pharmaceuticals.

SUBSTANCE: invention refers to the pharmaceutical industry and concerns a method for producing an agent possessing immunostimulating action. The method for producing the agent possessing immunostimulating action from Sophora flavescens root consists in the fact that ground Sophora flavescens root is filled with water, treated with ultrasound; further, the mixture is heated and extracted with constant stirring; the extract is filtered; the mother solution is discarded; the solvent cake is filled with water and extracted; the extract is filtered; the mother solution is discarded; further, the solvent cake is filled with 90-95% ethanol; the mixture is treated with ultrasound; the mixture is extracted twice; the extract is filtered; the alcohol extracts are combined and concentrated; the condensed extract is dried and ground, mixed with 10% ethanol and left with constant stirring; the non-solute residue is filtered and dried under certain conditions.

EFFECT: agent produced by the above method possesses the pronounced immunostimulating action.

3 dwg, 4 tbl