A compound of general formula I: in which: A represents wherein * indicates the point of attachment of said group with the rest of the molecule; R 2 represents a methyl-, ethyl- or cyclopropyl- group; wherein said methyl- or ethyl- group is optionally substituted, identically or differently, with 1, 2, 3 or 4 groups selected from: halogen, -OH, -CN, C 1 -C 3 -alkoxy-; wherein said cyclopropyl- group is optionally substituted, identically or differently, with 1, 2, 3 or 4 groups selected from: halogen, -OH, -CN, C 1 -C 3 -alkyl-, C 1 -C 3 -alkoxy-, HO-C 1 -C 3 -alkyl-, halo-C 1 -C 3 -alkyl-; R 3 represents -C(R 3a)(R 3b)(R 3c); R 3a, R 3b represent, independently from each other, a hydrogen atom or a halogen atom or a hydroxy-, C 1 -C 3 -alkyl-, HO-C 1 -C 3 -alkyl-, C 2 -C 4 -alkenyl-, halo-C 1 -C 3 -alkyl-, C 1 -C 3 -alkoxy- or halo-C 1 -C 3 -alkoxy- group, with the proviso that not both of R 3a and R 3b represent a hydrogen atom and not both of R 3a and R 3b represent a hydroxy group; or R 3a, R 3b together represent =O or =C(R 3d)(R 3e); or R 3a, R 3b together with the carbon atom they are attached to, form a cyclopropyl- or cyclobutyl- ring; wherein said cyclopropyl- or cyclobutyl- ring is optionally substituted, identically or differently, with 1 or 2 R 3d groups; or R 3 represents wherein * indicates the point of attachment of said group with the rest of the molecule; R 3c represents a phenyl- group; wherein said phenyl- group is substituted, identically or differently, with 1, 2 or 3 R 7 groups; R 3d, R 3e represent, independently from each other, a hydrogen atom or a C 1 -C 3 -alkyl-group; R 4 represents a hydrogen atom, a halogen atom, or a -CN, C 1 -C 3 -alkyl-, C 1 -C 3 -alkoxy-, halo-C 1 -C 3 -alkyl- or halo-C 1 -C 3 -alkoxy- group; R 5 represents a C 1 -C 6 -alkyl-, -(CH 2) m -(3- to 7-membered heterocycloalkyl), C 1 -C 6 -alkoxy-C 1 -C 6 -alkyl- or halo-C 1 -C 6 -alkyl- group; wherein said -(CH 2) m -(3- to 7-membered heterocycloalkyl) group is optionally substituted, identically or differently, with 1, 2 or 3 R 8 groups; R 6, R 6a, R 6b represent, independently from each other, a hydrogen atom or a C 1 -C 6 -alkyl- group; R 7 represents a halogen atom, or a hydroxy-, -CN, C 1 -C 6 -alkoxy-, C 1 -C 6 -alkyl-, halo-C 1 -C 6 -alkyl-, R ba (R 6b)N-C 1 -C 6 -alkyl-, HO-C 1 -C 6 -alkyl-, C 1 -C 6 -alkoxy-C 1 -C 6 -alkyl-, halo-C 1 -C 6 -alkoxy-C 1 -C 6 -alkyl- group; R 8 represents a halogen atom, or a -CN, hydroxy-, C 1 -C 6 -alkyl-, halo-C 1 -C 6 -alkyl-, HO-C 1 -C 6 -alkyl-, C 1 -C 6 -alkoxy- or halo-C 1 -C 6 -alkoxy- group; m is an integer of 0, 1 or 2; n is an integer of 0, 1 or 2; or a stereoisomer, a tautomer, an N-oxide, a hydrate, a solvate, or a pharmaceutically acceptable salt thereof, or a mixture of same. A represents wherein * indicates the point of attachment of said group with the rest of the molecule; R 2 represents a methyl-, ethyl- or cyclopropyl- group; wherein said methyl- or ethyl- group is optionally substituted, identically or differently, with 1, 2, 3 or 4 groups selected from: halogen, -OH, -CN, C 1 -C 3 -alkoxy-; wherein said cyclopropyl- group is optionally substituted, identically or differently, with 1, 2, 3 or 4 groups selected from: halogen, -OH, -CN, C 1 -C 3 -alkyl-, C 1 -C 3 -alkoxy-, HO-C 1 -C 3 -alkyl-, halo-C 1 -C 3 -alkyl-; R 3 represents -C(R 3a)(R 3b)(R 3c); R 3a, R 3b represent, independently from each other, a hydrogen atom or a halogen atom or a hydroxy-, C 1 -C 3 -alkyl-, HO-C 1 -C 3 -alkyl-, C 2 -C 4 -alkenyl-, halo-C 1 -C 3 -alkyl-, C 1 -C 3 -alkoxy- or halo-C 1 -C 3 -alkoxy- group, with the proviso that not both of R 3a and R 3b represent a hydrogen atom and not both of R 3a and R 3b represent a hydroxy group; or R 3a, R 3b together represent =O or =C(R 3d)(R 3e); or R 3a, R 3b together with the carbon atom they are attached to, form a cyclopropyl- or cyclobutyl- ring; wherein said cyclopropyl- or cyclobutyl- ring is optionally substituted, identically or differently, with 1 or 2 R 3d groups; or R 3 represents wherein * indicates the point of attachment of said group with the rest of the molecule; R 3c represents a phenyl- group; wherein said phenyl- group is substituted, identically or differently, with 1, 2 or 3 R 7 groups; R 3d, R 3e represent, independently from each other, a hydrogen atom or a C 1 -C 3 -alkyl-group; R 4 represents a hydrogen atom, a halogen atom, or a -CN, C 1 -C 3 -alkyl-, C 1 -C 3 -alkoxy-, halo-C 1 -C 3 -alkyl- or halo-C 1 -C 3 -alkoxy- group; R 5 represents a C 1 -C 6 -alkyl-, -(CH 2) m -(3- to 7-membered heterocycloalkyl), C 1 -C 6 -alkoxy-C 1 -C 6 -alkyl- or halo-C 1 -C 6 -alkyl- group; wherein said -(CH 2) m -(3- to 7-membered heterocycloalkyl) group is optionally substituted, identically or differently, with 1, 2 or 3 R 8 groups; R 6, R 6a, R 6b represent, independently from each other, a hydrogen atom or a C 1 -C 6 -alkyl- group; R 7 represents a halogen atom, or a hydroxy-, -CN, C 1 -C 6 -alkoxy-, C 1 -C 6 -alkyl-, halo-C 1 -C 6 -alkyl-, R ba (R 6b)N-C 1 -C 6 -alkyl-, HO-C 1 -C 6 -alkyl-, C 1 -C 6 -alkoxy-C 1 -C 6 -alkyl-, halo-C 1 -C 6 -alkoxy-C 1 -C 6 -alkyl- group; R 8 represents a halogen atom, or a -CN, hydroxy-, C 1 -C 6 -alkyl-, halo-C 1 -C 6 -alkyl-, HO-C 1 -C 6 -alkyl-, C 1 -C 6 -alkoxy- or halo-C 1 -C 6 -alkoxy- group; m is an integer of 0, 1 or 2; n is an integer of 0, 1 or 2; or a stereoisomer, a tautomer, an N-oxide, a hydrate, a solvate, or a pharmaceutically acceptable salt thereof, or a mixture of same.