OPTICAL ISOMER OF R-FORM OF DIPHENYL ETHER DERIVATIVE AND HERBICIDE CONTAINING THE SAME AS ACTIVE INGREDIENT
申请人:TEIJIN LIMITED
公开号:EP0533925A1
公开(公告)日:1993-03-31
A herbicide containing an optical isomer of R-form of a diphenyl ether derivative represented by formula (I), which has a more excellent herbicidal activity with a smaller dose thereof than one containing the corresponding racemate. The use of the compound of formula (I) together with various herbicides known per se serves to improve the fast-acting property and widen the herbicidal spectrum with a small dose.
一种除草剂,含有由式(I)表示的二苯醚衍生物的 R-形式光学异构体,与含有相应外消旋物的除草剂相比,用较小剂量即可获得更优异的除草活性。将式(I)化合物与各种本身已知的除草剂一起使用,可提高速效性,并以较小的剂量扩大除草谱。