Patent ID: 7943614

Claim:
A carboxamide compound represented by the formula (I): wherein Q represents a nitrogen-containing 6-membered aromatic heterocyclic group optionally fused with a benzene ring, two or more of ring constitutional atoms of the heterocyclic group are nitrogen atoms, the heterocyclic group may be substituted with at least one group selected from the group consisting of a C1-C3 alkyl group, a C1-C3 haloalkyl group, a C1-C3 alkoxy group, a C1-C3 alkylthio group, a (C1-C3 alkoxycarbonyl)C1-C3 alkylthio group, a halogen atom, a cyano group and a nitro group, R 1 represents a C1-C3 alkyl group or a C2-C5 alkoxyalkyl group, R 2 represents a hydrogen atom or a C1-C3 alkyl group, or R 1 and R 2 are bound to each other at an end to represent a C3-C4 alkylene group, and R 3 represents a hydrogen atom, a halogen atom or a C1-C3 alkyl group.