HETEROCYCLE-SUBSTITUTED BENZENE DERIVATIVE, PRODUCTION THEREOF, AND HERBICIDE CONTAINING THE SAME AS ACTIVE INGREDIENT
申请人:SAGAMI CHEMICAL RESEARCH CENTER
公开号:EP0493606A1
公开(公告)日:1992-07-08
A heterocycle-substituted benzene derivative represented by general formula (I) wherein R represents C₃ to C₈ cycloalkyl, X represents halogen, and Z represents (Ia) or (Ib) provided that the cycloalkyl may be substituted with C₁ to C₆ alkyl. This compound is excellent in that it has a remarkably high herbicidal effect against weeds growing in both upland and lowland fields in a low dose, while it has a remarkably low phytotoxicity against main crops.
一种杂环取代的苯衍生物,由通式(I)表示,其中 R 代表 C₃ 至 C₈ 环烷基,X 代表卤素,Z 代表(Ia)或(Ib),但环烷基可被 C₁ 至 C₆ 烷基取代。这种化合物的优异之处在于,它对生长在高地和低地的杂草都有显著的高剂量除草效果,而对主要作物的植物毒性却很低。