NOVEL DERIVATIVES OF IMIDAZOLE PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

摘要

Manufacturing method of tetrazolylimidazoles was described. Tetrazoles, I, II (A = CH2, bond CHMe, CMe2, CH2CH2 : R1 = H, alky1, aralky1, alky1 group substituted by hetero aromatic ring; R2 = R3 = H, alkoxy or haloalky1 group, alky1 group: R4 = alky1, ally1, aralky1 group) were obtained by treating the cyanides(III) with NaN3. I, II had analgesic and uricosuric properties.