Patent ID: 6933296

Claim:
A compounds of formula I: in which Ar 1 represents a phenyl radical of formula (Ia) substituted by R1 and R2 or a dihydrobenzofuranyl radical of formula (Ib) substituted by R3, R4 and R5: wherein R1 is hydroxyl, halogen, 1-4C-alkoxy or 1-4C-alkoxy which is completely or predominantly substituted by fluorine, R2 is hydroxyl, halogen, 1-8C-alkoxy, 3-7C-cycloalkoxy, 3-7C-cycloalkylmethoxy, or 1-4C-alkoxy which is completely or predominantly substituted by fluorine, R3 is 1-4C-alkoxy, 3-5C-cycloalkoxy, 3-5C-cycloalkylmethoxy, or 1-4C-alkoxy which is completely or predominantly substituted by fluorine, R4 is 1-4C-alkyl and R5 is hydrogen or 1-4C-alkyl, or wherein R4 and R5 together and with inclusion of the two carbon atoms, to which they are bonded, form a spiro-linked 5-, 6- or 7-membered hydrocarbon ring, optionally interrupted by an oxygen or sulphur atom, R6 and R7 represent independently from one another hydrogen or 14C-alkyl, or R6 and R7 together and with inclusion of the two carbon atoms, to which they are bonded, form a group selected from: A represents —C m H 2m —Y—X—C n H 2n — or —Y—X—C m H 2m -Z-C n H 2n —, wherein X represents a bond, —O— (oxygen), —S— (sulfur), —NH—, —C(O)—, —S(O) 2 —, —C(O)—NH—, —NH—C(O)—, —C(S)—NH—, —NH—C(S)—, —NH—C(O)—NH— or —NH—C(S)—NH—, Y represents a bond, phenylene, 4-8C-cycloalkylene or azacycloalkylene, Z represents —O—, —S—, —S(O) 2 —, —NH—C(O)—, —C(O)—NH—, —NH—C(S)— or —C(S)—NH—, m is an integer from 0 to 4, n is an integer from 1 to 4, R8 is hydrogen or 1-4C-alkyl, Ar 2 represents a 8-hydroxy-1H-quinolin-2-on-5-yl radical or a phenyl radical substituted by R9, R10 and R11, wherein R9 is hydrogen, halogen, hydroxyl, amino, ureido [—NH—C(O)—NH 2 ], formylamino [—NH—C(O)H], 1-4C-alkylcarbonylamino, di-1-4C-alkylaminocarbonyloxy, tolylcarbonyloxy [—OC(O)—C 6 H 4 —CH 3 ], hydroxymethyl, 1-4C-alkylcarbonyloxy, 1-4C-alkyl, 1-4C-alkoxy, 1-4C-alkylsulfonylamino, 1-4C-alkylsulfonylmethyl or 1-4C-alkoxy-1-4C-alkyl, R10 is hydrogen, halogen, hydroxyl, cyano, trifluoromethyl, tolylcarbonyloxy [—O—C(O)—C 6 H 4 —CH 3 ], hydroxymethyl or 1-4C-alkylcarbonyloxy, R11 is hydrogen or halogen, or a salt thereof.