Patent Document ID: 8431573
Application ID: 13099064
Patent Flag: 1

Claim One:
1. A compound of the formula (I): in which A is phenyl; heteroaryl which is an aromatic, monocyclic radical having 5 to 6 ring atoms and 1 to 3 heteroatoms selected from S, O and N; or a group of the formula where, when A is phenyl it is substituted by 1 or 2 radicals and when A is heteroaryl it is optionally substituted by up to 2 radicals, where the radicals are independently of one another selected from the group of heteroaryl which is being an aromatic, monocyclic radical having 5 to 6 ring atoms and 1 to 3 heteroatoms selected from S, O and N; halogen; C 1 -C 6 -alkyl; C 1 -C 6 -alkoxy; trifluoromethyl; trifluoromethoxy; benzyloxy and benzyl; where C 1 -C 6 -alkyl is optionally substituted by a group of the formula —NR 3 R 4 in which R 3 is C 1 -C 6 -alkyl and R 4 is hydrogen or C 1 -C 6 -alkoxy(C 1 -C 6 )alkyl, and heteroaryl is optionally substituted by C 1 -C 6 -alkoxy, R 1 is C 3 -C 8 -cycloalkyl, C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy(C 1 -C 6 )alkyl, benzyl or a group of the formula where C 3 -C 8 -cycloalkyl is optionally substituted by hydroxy, C 1 -C 6 -alkyl or trifluoromethyl, C 1 -C 6 -alkyl is optionally substituted by heteroaryl, C 3 -C 8 -cycloalkyl or hydroxy, and benzyl is optionally substituted by C 1 -C 6 -alkoxy or halogen, R 2 is hydrogen, or R 1 and R 2 together with the nitrogen atom to which they are bonded form a 5- to 6-membered heterocyclyl group which is a monocyclic, saturated or partially unsaturated heterocyclic radical having 5 to 6 ring atoms and 1 to 2 heteroatoms selected from N, O, and S which is optionally substituted by up to 2 substituents independently of one another selected from C 1 -C 6 -alkyl; hydroxy; cyano; oxo; heteroaryl which is an aromatic, monocyclic radical having 5 to 6 ring atoms and 1 to 3 heteroatoms selected from S, O and N; benzyl; formyl; C 1 -C 6 -alkylcarbonyl; and the following groups which are linked via the two oxygen atoms to one of the carbon atoms in the heterocycle, where C 1 -C 6 -alkyl is optionally substituted by hydroxy or heteroaryl which is an aromatic, monocyclic radical having 5 to 6 ring atoms and 1 to 3 heteroatoms selected from S, O and N; or a salt thereof.