N-(substituted amino)pyrrole derivatives, preparation process thereof, and herbicidal compositions
申请人:KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
公开号:EP0648764A1
公开(公告)日:1995-04-19
This invention is to provide an N-(substituted amino)pyrrole derivative represented by the formula (I): which is used as an effective ingredient of herbicidal compositions:
wherein R² , R³ , R⁴ and R⁵ is independently hydrogen atom, halogen atom, C₁ - C₄ alkyl group, (C₁ - C₄ alkyl)carbonyl group, (C₃ - C₆ cycloalkyl)carbonyl group, (C₁ - C₄ haloalkyl)carbonyl group, (C₃ - C₅ alkenyl)carbonyl group, benzoyl group which may be substituted with 1 - 3 halogen atoms and/or C₁ - C₄ alkyl groups, N,N-[(di-C₁ - C₄ alkyl)amino]carbonyl group, (C₁ - C₄ alkoxy)carbonyl group, etc.,X¹ and X² are independently hydrogen atom, halogen atom, C₁ - C₄ alkyl group, C₁ - C₄ alkoxy group, etc., and Z is nitrogen atom or CH.
本发明旨在提供一种由式(I)表示的 N-(取代氨基)吡咯衍生物,该衍生物可用作除草组合物的有效成分:
其中R²、R³、R⁴和R⁵独立地为氢原子、卤素原子、C₁ - C₄烷基、(C₁ - C₄烷基)羰基、(C₃ - C₆环烷基)羰基、(C₁ - C₄卤代烷基)羰基、(C₃ - C₅ 烯基)羰基、可被 1 - 3 个卤素原子和/或 C₁ - C₄ 烷基取代的苯甲酰基、N,N-[(二-C₁ - C₄ 烷基)氨基]羰基、(C₁ - C₄ 烷氧基)羰基等。,X¹ 和 X² 独立地为氢原子、卤素原子、C₁ - C₄烷基、C₁ - C₄烷氧基等,Z 为氮原子或 CH。