申请人:BASF Aktiengesellschaft
公开号:US06541423B1
公开(公告)日:2003-04-01
The invention relates to pyrazolyl derivatives of benzo-condensated, unsaturated 5-membered nitrogen heterocycles of the general formula (I), wherein X represents N or a group C—R3; Y is O, S, SO, SO2 or NR4 or X—Y is S═N, and wherein X means sulfur, and the variables R1, R2 and Pz have the meanings indicated in claim 1. The invention, further relates to a method of producing said compounds, to agents that contain them and to their use as herbicidal agents.
该发明涉及通式(I)所示的苯并缩合、不饱和的5-成员氮杂环的吡唑基衍生物,其中X代表N或基团C—R3;Y为O、S、SO、SO2或NR4或X—Y为S═N,其中X表示硫,变量R1、R2和Pz的含义如权利要求书中所示。该发明还涉及一种制备所述化合物的方法,包含它们的试剂以及作为除草剂的用途。