HETEROARYL SULFONAMIDE COMPOUND OR SALT THEREOF

摘要

Provided is a novel herbicide having excellent herbicidal activity on undesirable plants. The heteroaryl sulfonamide compound or salt thereof has a structure represented by general formula (I): [in the formula, A is an oxygen atom, sulfur atom, SO, SO2, or CR8R9; W is an oxygen atom or sulfur atom; Z is an oxygen atom, sulfur atom, or CR10R11; m is 0, 1, or 2; n is 0, 1, or 2; where 0@n+m@3; q is 0, 1, or 2; R1 is a haloalkyl; R2 is a hydrogen atom, alkoxycarbonyl, or the like; R3 is a halogen atom, alkyl, cycloalkyl optionally substituted by an alkyl, haloalkyl, halocycloalkyl, alkylsulfonyl, alkylcarbonyl, phenyl optionally substituted by Y, cyano, or the like; R4, R5, R6, R7, R8, R9, R10, and R11 may be the same or different and are a hydrogen atom, halogen atom, alkyl, or the like].