Patent ID: 8609848

Claim:
A compound of formula 1 wherein R1 represents a phenyl derivative of formulae (a), (b) or (c) wherein R2 is 1-2C-alkoxy or 1-2C-alkoxy which is completely or predominantly substituted by fluorine, R3 is 1-2C-alkoxy, 3-5C-cycloalkoxy, 3-5C-cycloalkylmethoxy or 1-2C-alkoxy which is completely or predominantly substituted by fluorine, R4 is 1-2C-alkoxy or 1-2C-alkoxy which is completely or predominantly substituted by fluorine; R5 is 1-2C-alkyl and R6 is hydrogen or 1-2C-alkyl, or R5 and R6 together and with inclusion of the two carbon atoms, to which they are bonded, form a spiro-linked 5- or 6-membered hydrocarbon ring, R7 is 1-2C-alkoxy or 1-2C-alkoxy which is completely or predominantly substituted by fluorine, R8 is 1-2C-alkyl and R9 is hydrogen or 1-2C-alkyl, or R8 and R9 together and with inclusion of the two carbon atoms, to which they are bonded, form a spiro-linked 5- or 6-membered hydrocarbon ring, R10 is 1-3C-alkyl and R11 is 1-3C-alkyl, or R10 and R11 together with the carbon atom, to which they are bonded, form a spiro-linked 3-, 4-, 5- or 6-membered hydrocarbon ring, A is C(O) or S(O) 2 , R12 is phenyl, naphthalenyl, pyridinyl, quinolinyl, isoquinolinyl, quinoxalinyl, 1,6-naphthyridinyl, 1,8-naphthyridinyl, indolyl, phenyl substituted by R13, R14, R15 and R16, pyridinyl substituted by R17 and R18, naphthalenyl substituted by R19 and R20, quinolinyl substituted by R21 or indolyl substituted by R22, wherein R13 is halogen, cyano, hydroxy, hydroxycarbonyl, 1-4C-alkyl, trifluoromethyl, 1-4C-alkoxy, 1-4C-alkoxy which is completely or predominantly substituted by fluorine, 3-7C-cycloalkyloxy, 3-7C-cycloalkylmethoxy, benzyloxy, 2,6-dichlorobenzyloxy, amino, mono- or di-1-4C-alkylamino, aminocarbonyl, mono- or di-1-4C-alkylaminocarbonyl, aminocarbonyl-1-4C-alkoxy, 1-4C-alkylcarbonylamino, 1-4C-alkylcarbonyloxy, 1-4C-alkoxycarbonyl or 1-4C-alkoxycarbonyl-1-4C-alkoxy, R14 is hydrogen, halogen, 1-4C-alkyl, 1-4C-alkoxy, 1-4C-alkoxy which is completely or predominantly substituted by fluorine, 1-4C-alkoxycarbonyl, amino or mono- or di-1-4C-alkylamino, R15 is hydrogen, halogen or 1-4C-alkyl, R16 is hydrogen or 1-4C-alkyl, R17 is halogen, 1-4C-alkyl, trifluoromethyl, 1-4C-alkoxy, amino, mono- or di-1-4C-alkylamino, piperidinyl or morpholinyl, R18 is hydrogen, halogen, 1-4C-alkyl or 1-4C-alkoxy, R19 is halogen, hydroxy, 1-4C-alkyl, 1-4C-alkoxy, amino or mono- or di-1-4C-alkylamino, R20 is hydrogen, 1-4C-alkyl or 1-4C-alkoxy, R21 is 1-4C-alkyl, R22 is 1-4C-Alkyl, or a salt, a stereoisomer or a salt of a stereoisomer of the compound.