Patent ID: 6605631
Filing Date: 2003-08-12
Classification: A01N,C07D

Abstract:
A compound of formula I whereinn is 0, 1, 2, 3 or 4, or, when R1 is nitro or cyano, n is 1 or 2, and wherein R1 can be the same or different if n is greater than 1; X is O or S; Y is a five-membered heteroaromatic ring which has 1-3 nitrogens and 2-4 carbons or 1-2 nitrogens, 1 oxygen or 1 sulfur, and 2-3 carbons which can be substituted with one or two radicals selected from the group consisting of Cl, CH3, CF3 and OCH3; R1 is nitro; cyano; halogen; C1-C4-alkyl; C1-C4-haloalkyl; C1-C4-alkoxy; C1-C4-haloalkoxy; C1-C4-alkylthio; phenyl or phenoxy, the aromatic rings may carry one to five halogen atoms or one to three of the following radicals selected from the group consisting of halogen, C1-C4-alkyl; C1-C4-haloalkyl; C1-C4-alkoxy; C1-C4-haloalkoxy and C1-C4-alkylthio; or, if n is greater than 1, a 1,3-butadiene-1,4-diyl group which is bonded to two adjacent C atoms of the phenyl radical and which may carry one to four halogen atoms or one or two of the following radicals selected from the group consisting of halogen, nitro, cyano, C1-C4-alkyl; C1-C4-haloalkyl; C1-C4-alkoxy; C1-C4-haloalkoxy and C1-C4-alkylthio; R2 is unsubstituted or substituted C1-C4 alkyl, unsubstituted or substituted C3-C6 cycloalkyl, or unsubstituted or substituted phenyl, cyano, acetyl or unsubstituted or substituted aromatic heterocycles containing one to three nitrogen and/or an oxygen or sulfur atom.