申请人:FMC Corporation
公开号:US06277847B1
公开(公告)日:2001-08-21
This invention relates to herbicidal compounds of formula (I), methods of making such herbicidal compounds and methods of using such herbicidal compounds. It has been found that compounds of formula (I) are useful as pre-emergent and post-emergent herbicides. Formula (I) is as follows:
where Q, X, Y, n, and R are as described herein. This invention is also directed to intermediates used in the preparation of such herbicidal compounds.
这项发明涉及式(I)的除草化合物,制备这种除草化合物的方法以及使用这种除草化合物的方法。已经发现,式(I)的化合物可用作前除草剂和后除草剂。式(I)如下:
其中Q、X、Y、n和R如本文所述。该发明还涉及用于制备这种除草化合物的中间体。