CA2274594C — Aminopyrazole derivatives

USPTO Abstract

Compounds represented by general formula (I): wherein Ar1 represents an aryl group or a heteroaromatic group which may be substituted with a group selected among halogen atoms and lower alkyl, lower alkenyl, halogenated lower alkyl, lower alkoxy, lower alkylthio, lower alkylamino, di(lower alkyl)amino, acyl, and aryl groups; Ar2 represents an aryl group or heteroaromatic group which may be substituted with a group selected among halogen atoms and lower alkyl, lower alkenyl, halogenated lower alkyl, lower alkoxy, lower alkylthio, lower alkylamino; di(lower alkyl)amino, and aryl groups; n is 0, 1, or 2; and R1 and R2, which may be t he same or different, represent each a hydrogen atom or a lower alkyl group or a salts thereof; a process for preparing the same; and a therapeutic agent for bulimia, obesity, or diabetes, comprising the compound or salt thereof as the active ingredient.