Pyrimidinyl pyrazoles as insecticides and parasiticide active agents

A compound of formula (I)

• in which
• X represents phenyl, 2-pyridyl, 3-pyridyl or 2-pyrimidinyl, in each case substituted by one or more substituents selected from the group consisting of halogen, alkyl, haloalkyl, alkoxy, alkoxyalkyl, alkoxyalkoxy, cycloalkyl, alkenoxy, alkynoxy, benzyloxy, cycloalkylalkoxy, haloalkoxy, haloalkoxyalkyl, alkylsulphanyl, haloalkylsulphanyl, alkylsulphinyl, haloalkylsulphinyl, alkylsulphonyl, haloalkylsulphonyl, cyano, alkylcarbonyl, alkoxycarbonyl, alkoxycarbonylalkyl, carboxyl, carboxamide, dialkylcarboxamide, trialkylsilyl, nitro, amino, alkylamino, dialkylamino, alkylsulphonylamino, dialkylsulphonylamino, —CH═NO—H, —CH═NO-alkyl, —CH═NO-halolkyl, —C(CH3)═NO—H, —C(CH3)═NO-alkyl, —C(CH3)═NO-haloalkyl, formyl, benzyl (for its part optionally substituted by one or more halogen atoms), phenoxy or pyrid-2-yloxy (the latter two optionally substituted by one or more substituents selected from the group consisting of alkyl, halogen and haloalkyl) and phenyl (optionally substituted by one or more halogen atoms), where vicinal alkyl, haloalkyl, alkoxy and/or haloalkoxy groups together with the carbon atoms to which they are attached may form a five- to six-membered cyclic system which contains 0 to 2 oxygen atoms and whose alkyl moiety may optionally be substituted by one or more fluorine atoms,
• R1 represents alkyl (optionally mono- or disubstituted by substituents independently of one another selected from the group consisting of alkoxy, haloalkoxy, alkylsulphanyl, haloalkylsulphanyl, alkylsulphinyl, haloalkylsulphinyl, alkylsulphonyl, haloalkylsulphonyl, alkylcarbonyl, alkoxycarbonyl, hydroxyl, cycloalkyl, phenyl (for its part optionally substituted by one or more halogen atoms) and heterocyclyl), cycloalkyl (optionally substituted by one or more haloalkyl groups and/or halogen atoms), haloalkyl (optionally substituted by alkoxy), cyano, formyl, —CH═NO—H, —CH═NO-alkyl, —CH═NO-haloalkyl, —C(CH3)═NO—H, —C(CH3)═NO-alkyl, —C(CH3)═NO-haloalkyl or benzyl (optionally mono- or polysubstituted by one or more substituents independently of one another selected from the group consisting of halogen, alkyl, haloalkyl and alkoxy),
• R2 represent amino and
• R2 furthermore represents amino which is monosubstituted by alkyl, alkylcarbonyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkoxycarbonyl, alkenoxycarbonyl, alkynoxycarbonyl, alkoxycarbonylalkyl, alkoxycarbonylcarbonyl, benzyl or phenylcarbonyl (where the phenyl ring in benzyl and phenylcarbonyl for its part is optionally substituted by one or more halogen atoms) and
• R2 furthermore represents amino which is disubstituted by two substituents independently of one another selected from the group consisting of benzyl, alkyl, alkoxycarbonyl, alkenoxycarbonyl, alkynoxycarbonyl and alkylcarbonyl,
• R2 furthermore represents piperidine, pyrrolidine or morpholine which are optionally mono- or disubstituted by alkyl and
• R2 furthermore represents halogen,
• R3 represents halogen, alkyl, haloalkyl, alkoxy or dialkylamino and n represents 0 or 1,
• as well as N-oxides and/or salts thereof.