Patent ID: 7189873

Claim:
A compound of formula I including the optical isomers thereof and mixtures of such isomers, wherein R 1 is hydrogen, C 1 –C 8 -alkyl, C 3 –C 8 -cycloalkyl, phenyl or naphthyl; phenyl and naphthyl being optionally substituted by one to three substituents selected from the group comprising C 1- C 8 -alkyl, C 2 –C 8 -alkenyl, C 2 –C 8 -alkynyl, C 1 –C 8 -haloalkyl, C 1 –C 8 -alkoxy, C 1 –C 8 -haloalkoxy, C 1 –C 8 -alkylthio, C 1 –C 8 -haloalkylthio, C 1 –C 8 -alkylsulfonyl, halogen, cyano and nitro; R 2 , R 3 , R 5 , R 6 , and R 7 are each independently of each other hydrogen or C 1 –C 6 -alkyl; R 4 is C 1 –C 6 -alkyl; or X is O or N—R 7 ; and R 8 is a group R 9 is phenyl, naphthyl, 1,3-biphenyl or 1,4-biphenyl, each optionally substituted by one to three substituents selected from the group comprising C 1 –C 8 -alkyl, C 2 –C 8 -alkenyl, C 2 –C 8 -alkynyl, C 1 –C 8 -haloalkyl, C 1 –C 8 -alkoxy, C 1 –C 8 -haloalkoxy, C 1 –C 8 -alkylthio, C 1 –C 8 -haloalkylthio, C 1 –C 8 -alkylsulfonyl, halogen, cyano, nitro and C 1 –C 8 -alkoxycarbonyl; R 10 and R 11 are each independently hydrogen, C 1 –C 8 -alkyl, C 1 –C 8 -haloalkyl, C 3 –C 8 -alkenyl or C 3 –C 8 -alkynyl; R 12 is C 1 –C 8 -alkyl, C 3 –C 8 -cycloalkyl, phenyl or naphthyl; phenyl and naphthyl being optionally substituted by one to three substituents selected from the group comprising C 1 –C 8 -alkyl, C 2 –C 8 -alkenyl, C 2 –C 8 -alkynyl, C 1 –C 8 -haloalkyl, C 1 –C 8 -alkoxy, C 1 –C 8 -haloalkoxy, C 1 –C 8 -alkylthio, C 1 –C 8 -haloalkylthio, C 1 –C 8 -alkylsulfonyl, aryl, halogen, cyano and nitro R 13 is hydrogen, C 1 –C 8 -alkyl, C 1 –C 8 -haloalkyl, C 3 –C 8 -alkenyl or C 3 –C 8 -alkynyl; and R 14 is C 1 –C 8 -alkyl, C 1 –C 8 -haloalkyl, C 1 –C 8 -alkylamino or C 1 –C 8 -dialkylamino.