The invention provides novel herbicidal sulphonanilides of the formula:
where R¹-R⁸ have the meanings given in the specification, and salts thereof, processes for their preparation, and herbicidal compositions containing them.
本发明提供了式中的新型除草磺酰
苯胺:
其中R¹-R⁸具有说明书中给出的含义,以及它们的盐、它们的制备工艺和含有它们的除草组合物。