Fused tricyclic compounds, process for their preparation, and herbicidal compositions containing them
申请人:Ishihara Sangyo Kaisha Ltd.
公开号:US06770596B1
公开(公告)日:2004-08-03
Novel fused tricyclic compounds represented by formula (I) are described. Q, Y, —L—X—, A, A′, B, E, D, n and m are as defined in the disclosure. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species.
本发明描述了由式(I)表示的新型融合三环化合物。其中Q,Y,-L-X-,A,A',B,E,D,n和m的定义如说明书中所定义。还描述了制造这些化合物的过程以及含有这些化合物作为活性成分的农业适用组合物,这些组合物对于控制不需要的植物物种的一般或选择性前除草或后除草非常有用。