PREPARATION OF 2-(2-AMINO-1,3,4-TRIADIAZOL-5-YL)-1-SUBSTITUTED-5-NITROIMIDAZOLES

摘要

Methods of preparing 2-(2-amino-1,3,4-thiadiazol-5-yl)-1-substituted-5-nitroimidazoles from 1-substituted-2-cyano-5-nitroimidazoles by reaction with thiosemicarbazide and a strong acid. The products produced are useful for the control of bacterial, parasitic and protozoal infections in poultry and animals.