| abstract |
(57) [Summary] [Structure] Formula I (wherein A: unsubstituted or substituted, aromatic or non-aromatic, monocyclic or bicyclic, nitrogen-containing heterocyclic group bonded via a ring nitrogen atom) A ring group, or the following group: R 1: H, C 1 ~C 6 alkyl, C 1 -C 6 haloalkyl, benzyl; R 2 and R 3: H, C 1 ~C 4 alkyl; R 4: H, unsubstituted or substituted C 1 -C 20 Alkyl, C 3 ~C 10 alkenyl, C 3 ~C 10 alkynyl, C 3 ~C 7 cycloalkyl, aryl, or unsubstituted or substituted, aromatic or non-aromatic, monocyclic or bicyclic heterocyclic groups linked via a ring carbon atom; R 5 and R 6 : H, C 1 ~ C Compounds in the free or salt form of 6 alkyl, phenyl), their compositions and processes. [Effect] The butyric acid amides are very effective in controlling pests. [Chemical 1] |