OXAZEPINE COMPOUND AND AGRICULTURAL/HORTICULTURAL INSECTICIDE CONTAINING SAID COMPOUND AS ACTIVE INGREDIENT, AND METHOD FOR USING THE SAME

摘要

An oxazepine compound, or salt thereof, has General Formula (I):; wherein R¹, R², R³ and R⁴ may be identical or different, representing a hydrogen atom, halogen atom, alkyl group, etc.; R⁵ and R⁶ may be identical or different, representing a hydrogen atom, alkyl group, or phenyl group, pyridyl group, etc., that may be substituted together with a carbon atom to which R⁵ or R⁶ is bonded; R⁷ represents a hydrogen atom, alkyl group, alkynyl group, cyano alkyl group, alkoxy alkyl group, etc.; Y represents an oxygen atom, S, NH, etc.; Y¹ represents a C═O, C═S, CH₂ group, etc.; A represents a CH group, etc.; and m represents 0 or 1], as well as an agricultural/horticultural insecticide using such oxazepine compound or salt thereof as its active ingredient, and method for using the same.