Patent ID: 6894070

Claim:
A compound of the formula (I) or salt thereof in which the radical and the indices have the following definitions: X is O; L is CH; Y is oxygen; R 1a , R 1b , R 1c independently are each hydrogen, mercapto, nitro, halogen, cyano, thiocyanato, (C 1 -C 6 )-alkyl-CO—O, (C 1 -C 6 )-alkyl-S(O) n —O, (C 1 -C 6 )-alkyl-S(O) m , (C 1 -C 6 )-haloalkyl-S(O) m , (C 3 -C 7 )-cycloalkyl-S(O) m , di-(C 1 -C 6 )-alkyl-N—SO 2 , (C 1 -C 6 )-alkyl-SO 2 —NH, (C 1 -C 6 )-alkyl-NH—CO, di-(C 1 -C 6 )-alkyl-N—CO, (C 1 -C 6 )-alkyl-SO 2 —[(C 1 -C 6 )-alkyl]amino, (C 1 -C 6 )-alkyl-CO—[(C 1 -C 6 )-alkyl]amino, (C 1 -C 6 )-alkyl-O—CH 2 , (C 1 -C 6 )-alkyl-S(O) n —CH 2 , (C 1 -C 6 )-alkyl-NH—CH 2 , or are each (C 1 -C 6 )-alkyl-(Y) p , (C 2 -C 6 )-alkenyl-(Y) p , (C 2 -C 6 )-alkynyl-(Y) p , (C 3 -C 9 )-cycloalkyl-(Y) p , (C 3 -C 9 )-cycloalkenyl-(Y) p , (C 1 -C 6 )-alkyl-(C 3 -C 9 )-cycloalkyl-(Y) p or (C 1 -C 6 )-alkyl-(C 3 -C 9 )-cycloalkenyl-(Y) p each of which is substituted by v radicals from the group consisting of cyano, nitro and halogen; R 2 and R 3 together with the nitrogen atom linking them form a pyyrole ring; R 4 is hydrogen, (C 1 -C 6 )-alkyl or (C 1 -C 6 )-haloalkyl, (C 3 -C 9 )-cycloalkyl or (C 3 -C 9 )-halocycloalkyl; R 5 is (C 1 -C 6 )-alkyl, halo-(C 1 -C 6 )-alkyl, (C 3 -C 9 )-cycloalkyl, (C 3 -C 9 )-halo-cycloalkyl, or is phenyl substituted by v radicals from the group consisting of halogen, nitro, cyano, (C 1 -C 4 )-alkyl, halo-(C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy and halo-(C 1 -C 4 )-alkoxy; R 6 is hydrogen, (C 1 -C 6 )-alkyl, halo-(C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkylcarbonyl, halo-(C 1 -C 6 )-alkylcarbonyl, (C 1 -C 6 )-alkoxycarbonyl, halo-(C 1 -C 6 )-alkoxycarbonyl, (C 1 -C 6 )-alkylaminocarbonyl, halo-(C 1 -C 6 )-alkylaminocarbonyl,(C 1 -C 6 )-dialkylaminocarbonyl, halo-(C 1 -C 6 )-dialkylaminocarbonyl, (C 1 -C 6 )-alkylsulfonyl, halo-(C 1 -C 6 )-alkylsulfonyl, or is benzyl, benzoyl, benzoylmethyl, phenoxycarbonyl or phenylsulfonyl each of which is substituted by v radicals from the group consisting of halogen, nitro, cyano, (C 1 -C 4 )-alkyl, halo-(C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy and halo-(C 1 -C 4 )-alkoxy; m is 1 or 2; n is 0, 1 or 2; p is 0 or 1; v is 0, 1, 2 or 3; w and x independently are each 0, 1, 2, 3 or 4; w and x should not both be zero at the same time.