Patent ID: 6992044

Claim:
A compound of formula (I) or a tautomeric form thereof or a salt or an acid or base adduct thereof, in which R 1 represents hydrogen, amino optionally cyano-, halogen-, or C 1 –C 4 -alkoxy-substituted alkyl having 1 to 4 carbon atoms, or optionally halogen-substituted alkenyl or alkynyl having 2 to 4 carbon atoms, R 2 represents cyano, carboxy, carbamoyl, thiocarbamoyl, or optionally cyano-, halogen-, or C 1 –C 4 -alkoxy-substituted alkyl or alkoxycarbonyl having 1 to 4 carbon atoms, R 3 represents hydrogen, halogen, or optionally halogen-substituted alkyl having 1 to 4 carbon atoms, R 4 represents hydrogen, nitro, cyano, C 1 –C 4 -alkoxy, or halogen, R 5 represents cyano, thiocarbamoyl, halogen, or optionally halogen-substituted alkyl or alkoxy having 1 to 4 carbon atoms, and R 6 represents a 4- to 12-membered saturated or unsaturated monocyclic or bicyclic heterocyclic group attached to R 6 via N and containing 1 to 4 heteroatoms selected from the group consisting of nitrogen atoms, oxygen atoms, sulphur atoms, —SO-groups, —SO 2 -groups, −CO-groups, and —CS-groups, wherein the heterocyclic group is optionally substituted by nitro, hydroxyl, mercapto, amino, cyano, carboxyl, carbamoyl, halogen, C 1 –C 4 -alkyl, cyano-C 1 –C 4 -alkyl, carboxy-C 1 –C 4 -alkyl, C 1 –C 4 -halogenoalkyl, C 1 –C 4 -alkoxy-C 1 –C 4 -alkyl, C 1 –C 4 -alkoxycarbonyl-C 1 –C 4 -alkyl, C 1 –C 4 -alkylaminocarbonyl-C 1 –C 4 -alkyl, di(C 1 –C 4 -alkyl)aminocarbonyl-C 1 –C 4 -alkyl, C 1 –C 4 -alkylcarbonyl, C 1 –C 4 -halogenoalkylcarbonyl, C 1 –C 4 -alkoxy-C 1 –C 4 -alkylcarbonyl, C 1 –C 4 -alkoxy, cyano-C 1 –C 4 -alkoxy, C 1 –C 4 -halogenoalkoxy, C 1 –C 4 -alkoxy-C 1 –C 4 alkoxy, carboxy-C 1 –C 4 -alkoxy, C 1 –C 4 -alkoxycarbonyl-C 1 –C 4 -alkoxy, C 1 –C 4 -alkylamino-carbonyl-C 1 –C 4 -alkoxy, di(C 1 –C 4 -alkyl)aminocarbonyl-C 1 –C 4 -alkoxy, C 2 –C 4 -alkenyloxy, C 2 –C 4 -alkynyloxy, C 1 –C 4 -alkylthio, C 1 –C 4 -halogenoalkylthio, C 1 –C 4 -alkylsulphinyl, C 1 –C 4 -halogenoalkylsulphinyl, C 1 –C 4 -alkylsulphonyl, C 1 –C 4 -halogenoalkylsulphonyl, C 1 –C 4 -alkylcarbonylamino, C 1 –C 4 -alkoxycarbonyl-amino, C 1 –C 4 -alkylsulphonylamino, C 2 –C 4 -alkenyl, C 2 –C 4 -halogenoalkenyl, C 2 –C 4 -alkynyl, C 2 –C 4 -alkenyloxy, C 2 –C 4 -halogenoalkenyloxy, C 2 –C 4 alkynyl-oxy, C 2 –C 4 -alkenylthio, C 2 –C 4 -halogenoalkenylthio, C 2 –C 4 -alkynylthio, C 2 –C 4 -alkenylamino, C 2 –C 4 -alkynylamino; by optionally halogen-substituted C 3 –C 6 -cycloalkyl, C 3 –C 6 -Cycloalkyloxy, C 3 –C 6 -Cycloalkylthio, C 3 –C 6 -cycloalkylamino, C 3 –C 6 -cycloalkyl-C 1 –C 4 -alkyl, C 3 C 6 -cycoalkyl-C 1 –C 4 -alkyloxy, C 3 –C 6 -cycloalkyl-C 1 –C 4 -alkylthio, C 3 –C 6 -cycloalkyl-C 1 –C 4 -alkylamino; or by optionally nitro-, cyano-, halogen-, C 1 –C 4 -alkyl-, C 1 –C 4 -halogenoalkyl-, C 1 –C 4 -alkoxy-, or C 1 –C 4 -halogenoalkoxy-substituted phenyl, pyridyl, phenyloxy, phenylthio, phenyl-amino, benzyl, benzyloxy, benzylthio, or benzylamino.