Patent ID: 6268509
Filing Date: 2001-07-31
Classification: A01N,A61P,C07D

Abstract:
A compound of formula (VII): ##STR10##wherein Ar is phenyl or naphthyl, either of which is optionally substituted with C.sub.1 to C.sub.4 alkyl, C.sub.1 to C.sub.4 alkoxy or halo;R.sup.1 is 2,4,6-trisubstituted phenyl wherein the 2- and 6-substituents are each independently selected from halo and the 4-substituents is selected from C.sub.1 to C.sub.4 alkyl optionally substituted with one or more halo, C.sub.1 to C.sub.4 alkoxy optionally substituted with one or more halo, S(O).sub.n C.sub.1 to C.sub.4 alkyl optionally substituted with one or more halo, halo and pentafluorothio; or 3,5-disubstitutes pyridin-2-yl wherein the 3-substituent is halo and the 5-substituent is selected from C.sub.1 to C.sub.4 alkyl optionally substituted with one or more halo, C.sub.1 to C.sub.4 alkoxy optionally substituted with one or more halo, S(O).sub.n C.sub.1 to C.sub.4 alkyl optionally substituted with one or more halo, halo and pentafluoro;R.sup.3 is cyano, C.sub.1 to C.sub.5 alkanoyl, phenyl, or is C.sub.1 to C.sub.4 alkyl optionally substituted with hydroxy or with one or more halo;R.sup.5 is hydrogen, C.sub.1 to C.sub.4 alkyl or halo; andR.sup.7 is hydrogen or C.sub.1 to C.sub.4 alkyl optionally substituted with one or more halo.