The present invention relates to herbicidally active cinnolinium derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, in crops of useful plants.
本发明涉及式(I)的具有除草活性的
喹啉盐衍
生物,以及用于制备这种衍
生物的过程和中间体。该发明进一步涉及包含这种衍
生物的
除草剂组合物,以及在控制不良植物生长方面使用这些化合物和组合物,特别是在有用植物作物中控制杂草的使用。