Patent ID: 7087605

Claim:
A compound of the general formula (I), in which R 1 denotes (C 6 –C 10 )-aryl, which is optionally substituted by identical or different residues selected from the group consisting of halogen, (C 1 –C 6 )-alkyl, trifluoromethyl, cyano, nitro and trifluoromethoxy, or denotes (C 1 –C 8 )-alkyl, which is optionally substituted by 3- to 10-membered carbocyclyl, or denotes 3- to 10-membered carbocyclyl, which is optionally substituted by identical or different (C 1 –C 4 )-alkyl residues, and R 2 denotes 3- to 10-membered carbocyclyl or carbon-bonded, 4- to 10-membered heterocyclyl, said carbocyclyl and heterocyclyl being optionally substituted by identical or different residues selected from the group consisting of (C 1 –C 6 )-alkyl, (C 1 –C 6 )-alkoxy, (C 1 –C 6 )-alkoxycarbonyl, benzyloxycarbonyl, (C 1 –C 6 )-alkylcarbonyl, (C 4 –C 7 )-cycloalkylcarbonyl, benzoyl, hydroxy, halogen, trifluoromethyl and oxo, or denotes (C 2 –C 10 )-alkyl, which is optionally substituted by identical or different residues selected from the group consisting of (C 1 –C 6 )-alkoxy, hydroxy, halogen, 3- to 10-membered carbocyclyl and oxo, or a salt thereof.