| 主权项 |
1. A compound of formula (I), comprising an N-oxide and/or a salt thereof wherein A represents a radical selected from the group consisting of A1 to A20, R1 represents hydrogen or (C1-C4)-alkyl, R2 represents chlorine, R3 represents hydrogen, R4 represents hydrogen, R5 represents hydrogen, halogen, OH, NH2, CN, (C1-C3)-alkyl, (C1-C3)-alkoxy, C1-C3)-alkylamino or cyclopropyl, R6 represents hydrogen, halogen, OH, NH2, CN, (C1-C3)-alkyl, (C1-C3)-alkoxy, cyclopropyl or vinyl, R7 represents hydrogen, halogen, (C1-C3)-alkyl, (C1-C3)-alkoxy, (C1-C3)-alkylthio, cyclopropyl, (C1-C3)-alkylamino or phenyl, R8 represents hydrogen, (C1-C3)-alkyl, phenyl or (C1-C3)-alkylcarbonyl, X represents N, CH, CCl, CF or CBr, n represents 0, 1 or 2. |
