申请人:Bayer Aktiengesellschaft
公开号:US05858925A1
公开(公告)日:1999-01-12
The invention relates to new heterocyclylbenzonitriles of the general formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and Het have the meanings given in the description, new processes and new intermediate products for their preparation and their use as herbicides.
本发明涉及一种新的杂环基苯腈化合物,其通式为(I) ##STR1## 其中R.sup.1, R.sup.2, R.sup.3和Het的含义如说明书所述,以及其制备的新工艺和新的中间体以及其作为除草剂的用途。