METHOD OF PREPARING AN ANTIBACTERIAL AND ANTITUMOR DRUG

摘要

FIELD: medicine, veterinary science. SUBSTANCE: method involves mixing polyvinylpyrrolidone at amount 60-99 wt.-% and alkylbenzimidazolium triiodide of the general formula: where R1 and R3 - alk; R2 - alk or H. Mixture is dissolved in an organic solvent up to complete components dissolving. Then solvent is evaporated and obtained product is ground to powder-like state. EFFECT: increased stability of the drug injection solution. 2 cl, 3 tbl, 1 ex