Patent ID: 6348471
Filing Date: 2002-02-19
Classification: A01N,C07D

Abstract:
A pyrimidyloxyphenylacetic acid compound of the formula (I) whereinR is a moiety selected from the group consisting of unsubstituted alkyl having 4 to 12 carbon atoms; alkyl which is mono- to n-substituted (where n represents the number of the hydrogen atoms of the unsubstituted hydrocarbon radical in question) by halogen and/or is substituted by one or two alkoxy groups having 1 to 8 carbon atoms; unsubstituted methyl; methyl which is mono-, di- or trisubstituted by halogen; unsubstituted ethyl; ethyl which is mono-, di-, tetra- or penta-substituted by halogen and/or is substituted by 1 to 2 alkoxy groups having 1 to 8 carbon atoms; unsubstituted n-propyl; n-propyl which is mono-, di-, tri-, tetra- penta-, hexa- or hepta-substituted by halogen and/or is substituted by 1 to 2 alkoxy groups having 1 to 8 carbon atoms; unsubstituted i-propyl; i-propyl which is mono-, di-, tetra-, penta-, hexa- or hepta-substituted by halogen and/or is substituted by 1 to 2 alkoxy groups having 1 to 8 carbon atoms; unsubstituted alkenyl or alkinyl having 2 to 12 carbon atoms; alkenyl or alkinyl having 2 to 12 carbon atoms which is mono- to n-substituted (where n is the number of the hydrogen atoms of the unsubstituted hydrocarbon radical in question) by halogen and/or is substituted by 1 to 2 alkoxy groups having 1 to 8 carbon atoms and/or 1 to 2 cycloalkyl groups having 3 to 6 carbon atoms, and wherein said alkoxy and/or said cycloalkyl is unsubstituted or is substituted by halogen, alkyl having 1 to 4 carbon atoms, alkenyl having 2 to 4 carbon atoms, halogenoalkyl having 1 to 4 carbon atoms and 1 to 5 halogen atoms or halogenoalkenyl having 2 to 4 carbon atoms and 1 to 3 halogen atoms; and unsubstituted cycloalkyl, cycloalkenyl, cycloalkylalkyl or cycloalkenylalkyl having 3 to 8 carbon atoms in the cycloalkyl or cycloalkenyl moiety and 1 to 4 carbon atoms in the alkyl moiety; cycloalkyl, cycloalkenyl, cycloalkylalkyl or cycloalkenylalkyl having 3 to 8 carbon atoms in the cycloalkyl or cycloalkenyl moiety and 1 to 4 carbon atoms in the alkyl moiety which is mono- to pentasubstituted by halogen, alkyl having 1 to 4 carbon atoms, alkenyl having 2 to 4 carbon atoms, halogenoalkyl having 1 to 4 carbon atoms and 1 to 5 halogen atoms or halogenoalkenyl having 2 to 4 carbon atoms and 1 to 3 halogen atoms; Q represents oxygen or â€”NHâ€”, and L1, L2, L3 and L4 are identical or different and independently of one another each represents a moiety selected from the group consisting of hydrogen; halogen; cyano; nitro; unsubstituted alkyl, alkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl having in each case 1 to 6 carbon atoms; and alkyl, alkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl having in each case 1 to 6 carbon atoms which is substituted by 1 to 5 halogen atoms.