申请人:E. I. Du Pont de Nemours and Company
公开号:US04948418A1
公开(公告)日:1990-08-14
This invention pertains to novel heterocyclic 2,3-dihydrobenzofuran and chromane compounds, including stereoisomers, agriculturally suitable compositions containing them, and their use as broad spectrum herbicides.
这项发明涉及新型杂环2,3-二氢苯并呋喃和色甘烷化合物,包括立体异构体,以及含有它们的适用于农业的组合物,以及它们作为广谱除草剂的用途。