3- OR 5-AMINO 4-IMIDAZOLYL PYRAZOLE DERIVATIVES, METHOD OF PREPARING THE SAME AND ANTIFUNGAL COMPOSITION COMPRISING THE SAME FOR AGRICULTURE

PURPOSE: Provided is 3- or 5-amino 4-imidazolyl pyrazole derivatives which has selective bacteriocidal effect on plants. And method of preparing them and an antifungal composition comprising them for agriculture are also provided. CONSTITUTION: 3- or 5-amino 4-imidazolyl pyrazole derivatives are represented by the formula(1), wherein X is hydrogen, chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings and C-C3 alkoxy group having 1-3 benzene cycles, nitro group, or phenyl group substituted or unsubstituted trihaloalkyl group; Y is C1-C3 alkyl group; hydrogen; chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted benzyl group; or chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted penethyl group; and R is C1-C4 alkyl group; hydrogen; or chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkyl group having 1-3 benzene rings, C-C4 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted phenyl group.