A novel pyrazole derivative represented by the formula [I]: ##STR1## wherein X and Y are defined in the specification, which has herbicidal activity, is disclosed. A process for preparing the pyrazole derivative of the formula [I] is also disclosed. A herbicide containing as an active ingredient the pyrazole derivative of the formula [I] is further disclosed as is a method for using the herbicide.
本文披露了一种具有除草活性的新型
吡唑衍
生物,其
化学式为[I]: ##STR1## 其中X和Y在规范中定义。还披露了制备化合物[I]的方法。进一步披露了一种以化合物[I]作为活性成分的
除草剂,以及使用该
除草剂的方法。