Patent ID: 8188002

Claim:
A compound of the formula (I) and/or a salt thereof in which X is halogen, ethylsulfonyl, methylsulfonyl, 1,2,4-triazol-1-yl or 1,2,4-triazol-4-yl, R 1 and R 2 are independently of one another each hydrogen, (C 1 -C 6 )-alkyl, (C 2 -C 6 )-alkenyl, (C 2 -C 6 )-alkynyl, halo-(C 1 -C 6 )-alkyl, halo-(C 1 -C 6 )-alkenyl, halo-(C 1 -C 6 )-alkynyl, (C 3 -C 6 )-cycloalkyl-(C 1 -C 6 )-alkyl, (C 3 -C 6 )-cycloalkenyl-(C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxy-(C 1 -C 6 )-alkyl, R 4 and R 7 independently of one another are each hydrogen or methyl, R 3 and R 8 independently of one another are each hydrogen or methyl, or R 3 and R 8 together form the group CH 2 CH 2 or CH═CH, R 5 and R 6 independently of one another are each hydrogen or methyl, or R 5 and R 6 , together with the carbon atom to which they are attached, form the group C═O.