Patent ID: 7943550

Claim:
A 4-(3-aminobenzoyl)-1-methylpyrazole of the formula (I), or a salt thereof in which R 1 is hydrogen, (C 1 -C 6 )-alkyl or (C 1 -C 4 )-alkoxy-(C 1 -C 6 )-alkyl, R 2 is (C 1 -C 6 )-alkyl, (C 2 -C 6 )-alkenyl, (C 2 -C 6 )-alkynyl, (C 1 -C 4 )-alkoxy-(C 1 -C 6 )-alkyl, di-(C 1 -C 4 )-alkoxy-(C 1 -C 6 )-alkyl, (C 1 -C 4 )-alkoxy-(C 1 -C 4 )-alkoxy-(C 1 -C 6 )-alkyl, (C 3 -C 6 )-cycloalkyl or (C 3 -C 6 )-cycloalkyl-(C 1 -C 6 )-alkyl; Y is hydrogen, (C 1 -C 6 )-alkylsulfonyl, (C 1 -C 4 )-alkoxy-(C 1 -C 6 )-alkylsulfonyl, or is phenylsulfonyl, thiophenyl-2-sulfonyl, benzoyl, (C 1 -C 4 )-alkylbenzoyl-(C 1 -C 6 )-alkyl or benzyl, each of which is substituted by m identical or different radicals from the group consisting of halogen, (C 1 -C 4 )-alkyl and (C 1 -C 4 )-alkoxy, m is 0, 1, 2 or 3.