| 摘要 |
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: <IMAGE> (I) 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.
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