3-heterocyclyl-substituted benzoyl derivatives

A 3-heterocyclyl-substituted benzoyl compound of formula I

• wherein:
• X is O;
• R1, R2 is nitro, halogen, cyano, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkylthio, C1-C6-haloalkylthio, C1-C6-alkylsulfinyl, C1-C6-haloalkylsulfinyl, C1-C6-alkylsulfonyl or C1-C6-haloalkylsulfonyl;
• R3 is hydrogen;
• R4 is halogen, nitro, C1-C4-alkyl, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-alkoxycarbonyl-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-cyanoalkyl, C1-C8-cycloalkyl, C1-C4-alkoxy, C1-C4-alkoxy-C2-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, di(C1-C4-alkyl)amino, COR6, phenyl or benzyl, it being possible for the two last-mentioned substituents to be partially or fully halogenated and/or to have attached to them one to three of the following groups:
• nitro, cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy;
• R5 is C1-C4-alkyl;
• R6 is hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-alkoxy-C2-C4alkoxy, C1-C4-haloalkoxy, C3-C6-alkenyloxy, C3-C6-alkynyloxy or NR7R8;
• Y is CR13R14;
• R13, R14 are hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxycarbonyl, C1-C4-haloalkoxycarbonyl or CONR7R8;
• R7 is hydrogen or C1-C4-alkyl;
• R8 is C1-C4-alkyl;
• R15 is a pyrazole of the formula II which is linked in the 4-position
• wherein
• R16 is methyl, ethyl, n-propyl or n-butyl;
• Z is H or SO2R17;
• R17 is C1-C4-, C1-C4-haloalkyl, phenyl or phenyl which is partially or fully halogenated and/or has attached to it one to three of the following groups:
• nitro, cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy;
• and
• R18 is hydrogen or methyl.