| abstract |
Novel 5-amino or substituted amino)-1,2,3-triazoles have the formula:n in which R 1 is phenyl or phenyl-(C 1-3 alkyl), either unsubstituted or having from one to five halogen, cyano, trifluoromethyl, C 1-3 alkanoyl, nitro, C 1-3 alkyl, C 1-3 alkoxy, carboxy, alkoxycarbonyl, trifluoromethoxy, acetamido, C 1 3 alkytthio, C l . 3 alkylsulphinyl, C 1-3 alkylsulphonyl, trichlorovinyl, trifluoromethylthio, trifluoromethylsulphinyl and/or trifluoromethylsulphonyl substituents; or is phenacyl, pyridyl, pyridylmethyl naphthyl, naphthylmethyl, quinolyl or quinolylmethyl; R 2 is amino, C 1-3 alkylamino, di(C 1-3 - alkyl)amino, acetamido, acetamido, ureido, formamido, formimido or guanidino; and R 3 is carbamoyl, cyano, carbazoyl, amidino or N-hydroxycarbamoyl. Such compounds are anticoccidial and are useful for controlling coccidiosis when administered in minor quantities to animals, in particular to poultry, usually in admixture with their feed. |