Patent ID: 6436981
Filing Date: 2002-08-20
Classification: A01N,A61P,C07D

Abstract:
A compound of formula Iwherein:Y represents methoxy; R1 represents methyl; R2 represents methyl; R3 represents C1-C6-alkyl, C1-C6-alkoxy, C3-C6-cycloalkyl, C3-C6-cycloalkoxy, C2-C6-alkenyl, C2-C6-alkenyloxy, C2-C6-alkinyl, C2-C6-alkinyloxy, C1-C6-alkoxycarbonyl or CN, wherein, with the exception of CN, the above-mentioned groups may be substituted by one or more substituents selected from halogen, cyano, nitro, C1-C6-alkoxycarbonyl, C1-C6-alkoxy, C1-C6-alkylthio, aminocarbonyl, C1-C6-alkylaminocarbonyl, di-C1-C6-alkylaminocarbonyl, C2-C6-alkenyloxy, C3-C6-cycloalkyl, C3-C6-cycloalkoxy, phenyl, naphthyl, phenyoxy, naphthyloxy, wherein the cyclic radical may be substituted by one or more substituents selected from halogen, cyano, nitro, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxycarbonyl, C1-C6-alkylthio, C1-C6-alkylamino, di-C1-C6-alkylamino, C2-C6-alkenyl, optionally substituted benzyl, optionally substituted benzyloxy, optionally substituted phenyl, optionally substituted naphthyl, optionally substituted phenyoxy, optionally substituted naphthyloxy or R3 represents phenyl, naphthyl, phenyoxy, naphthyloxy wherein the above-mentioned groups may be substituted by one or more substituents selected from halogen, C1-C6-alkyl, C1-C6-alkoxy, halo-C1-C6-alkoxy, halo-C1-C6-alkyl, C1-C6-alkylthio, halo-C1-C6-alkylthio, C1-C6-alkylsulfinyl, halo-C1-C6-alkylsulfinyl, C1-C6-alkyl-sulfonyl, halo-C1-C6-alkylsulfonyl, C2-C6-alkenyl, C2-C6-alkenyloxy, C2-C6-alkinyl, C3-C6-alkinyloxy, C1-C6-alkylcarbonyl, halo-C1-C6-alkylcarbonyl, C1-C6-alkoxycarbonyl, halo-C1-C6-alkoxycarbonyl, C1-C6-alkylaminocarbonyl, di-(C1-C6-alkyl)-aminocarbonyl, C1-C6-alkylaminothiocarbonyl, di-(C1-C6-alkyl)-aminothiocarbonyl, C1-C6-alkylamino, di-(C1-C6-alkyl)-amino, NO2, an unsubstituted C1-C4-alkylenedioxy group or one which is mono- to tetra-substituted by C1-C4-alkyl and/or by halogen, or CN, SF5 and QR4; wherein Q represents a direct bond, O, O(C1-C6-alkylene), (C1-C6-alkylene)O, S(&boxH;O)p, S(&boxH;O)p(C1-C6-alkylene), (C1-C6-alkylene)S(&boxH;O)p, C1-C8-alkylene, C2-C6-alkenylene or C2-C6-alkinylene; R4 represents an unsubstituted C2-C6-alkenyl- or C2-C6-alkinyl group or one which is substituted by 1 to 3 halogen atoms, a (C1-C4-alkyl)3Si group, CN, an unsubstituted or mono- to penta-substituted C3-C6-cycloalkyl, phenyl, naphthyl, wherein the substituents are selected from halogen, C1-C6-alkyl, halo-C1-C6-alkyl, C1-C6-alkoxy, halo-C1-C6-alkoxy, phenoxy and CN; p is 0, 1 or 2; and R5 represents hydrogen.