申请人:BASF Aktiengesellschaft
公开号:US06683213B1
公开(公告)日:2004-01-27
The present invention relates to substituted aniline compounds of the formula 1
in which R21, R22 and R23 have the meanings indicated in the description. The compounds according to the invention are intermediates for the preparation of herbicidally active pyridinedicarboxamide compounds.
本发明涉及公式1中R21、R22和R23具有所述含义的取代苯胺化合物。本发明中的化合物是制备具有除草活性的吡啶二甲酰胺化合物的中间体。