HETEROARYL SULFONAMIDE COMPOUND AND HERBICIDE COMPRISING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a new herbicide exhibiting significant herbicidal activity against undesirable plants.SOLUTION: There is provided a heteroaryl sulfonamide compound represented by the formula (I) or a salt thereof. [Q represents a specific thiophene ring; Rto Reach independently represents H or C-Calkyl; T represents halogen or C-Calkyl; W represents O or S; X represents -O-Y, -S-Z, -SO-Zor -SO-Z; Y represents substituted C-Calkyl or substituted C-Calkylcarbonyl; Zrepresents H, hydroxyalkyl C-Calkyl or C-Calkoxy C-Calkyl; Zrepresents hydroxyalkyl C-Calkoxy or C-Calkoxy C-Calkyl; m represents an integer of 0 to 2; and n represents an integer of 0 to 5.]SELECTED DRAWING: None