Patent ID: 8614238

Claim:
A compound of formula I wherein Ar 1 denotes a phenyl ring or a 5- or 6-membered monocyclic heteroaryl-group which has 1 to 4 heteroatoms independently selected from the group consisting of N, O and S; and wherein said phenyl ring or said 5- or 6-membered monocyclic heteroaryl-group may be linked to a group Ar 2 via a single bond or may be condensed to a group Ar 2 , wherein one or more C-atoms in the group Ar 1 , including any group Ar 2 , may be substituted independently of one another with a substituent L1; and wherein one or more imino-groups in the group Ar 1 , including any group Ar 2 , may be substituted independently of one another with a substituent R N0 ; and Ar 2 denotes a 5- or 6-membered saturated or unsaturated carbocyclic ring which may have 1 or 2 heteroatoms independently selected from the group consisting of N, O and S, or may have 3 or 4 N-atoms; and W denotes a single bond, —C≡C—, —CH═CH—, —CH 2 —CH 2 — or —CH 2 —O—; R 1 denotes C 1-4 -alkyl; R 2 denotes H or C 1-4 -alkyl; R 3 denotes C 1-6 -alkyl, C 3-6 -alkenyl, C 3-6 -alkynyl, C 3-6 -cycloalkyl or R N1 R N2 N—, wherein each of said alkyl, alkenyl, alkynyl and cycloalkyl groups may be substituted with one or more substituents selected from the group consisting of R N1 R N2 N—, C 1-4 -alkyl-O—C(═O)—R N0 N—, HO—, C 1-4 -alkyloxy, C 3-7 -cycloalkyl, phenyl and pyridinyl, wherein each of said cycloalkyl, said phenyl and said pyridinyl may be substituted with one or more substituents L2; R N0 denotes H or C 1-4 -alkyl; R N1 and R N2 independently of each other are selected from H, C 1-4 -alkyl, phenyl, pyridinyl, phenyl-C 1-3 -alkyl, pyridinyl-C 1-3 -alkyl or R N1 and R N2 are linked to each other to form with the N-atom of the R N1 R N2 N— group a heterocyclic ring selected from the group consisting of pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl or 4-(C 1-4 -alkyl)-piperazinyl; L0 and L1 independently of each other are selected from the group consisting of F, Cl, Br, cyano, OH, C 1-4 -alkyl, C 2-4 -alkenyl, C 1-4 -alkyloxy, C 1-4 -alkylcarbonyl, R N1 R N2 N—, R N1 R N2 N—C 1-3 alkyl-, R N1 R N2 N—CO, C 1-4 -alkyl-CO—NR N0 — and C 1-4 -alkyl-SO 2 —NR N0 —, wherein alkyl-groups may be mono- or polyfluorinated; L2 independently of each other are selected from the group consisting of F, Cl, Br, cyano, OH, C 1-4 -alkyl, C 1-4 -alkyloxy, R N1 R N2 N—, R N1 R N2 N—C 1-3 -alkyl-, wherein alkyl-groups may be mono- or polyfluorinated; n denotes an integer from 0 to 4; while, unless otherwise stated, the above-mentioned alkyl groups may be straight-chain or branched, or a salt thereof.