Patent ID: 6921770

Claim:
2-phenyliminothiazoline derivatives and their hydrochloride and hydrobromide salt represented by Formula (I): wherein, R 1 represents: (1) an alkyl group selected from the group consisting of methyl, ethyl, propyl, butyl, pentyl and hexyl; (2) a halide group selected from fluoro, chloro and bromo; (3) an alkoxy group selected from methoxy, ethoxy, propoxy, isopropoxy, butyl, isobutoxy and sec-butoxy: or (4) nitro, and R2 represents: (1) a hydrogen; (2) an alkyl group selected from the group consisting of methyl, ethyl, propyl, butyl, pentyl and hexyl; (3) a halide group selected from fluoro, chloro and bromo; (4) an alkoxy group selected from methoxy, ethoxy, propoxy, isopropoxy, butoxy, isobutoxy and sec-butoxy; (5) cyano, nitro, trifluoromethyl, trifluoromethoxy, methylthio, phenyl, phenoxy; or (6) an alkoxycarbonyl group selected from methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl and isopropoxycarbonyl, and R 3 represents: (1) a hydrogen (2) an alkyl group selected from the group consisting of methyl, ethyl, propyl, isopropyl, cyclopropyl, butyl, pentyl; or (3) a cycloalkyl group selected from the group consisting of cyclopentyl, hexyl and cyclohexyl.