| abstract |
The invention concerns pyrazol-4-yl-benzoyl derivatives of formula (I) in which the substituents L, M, X, Y, and n have the meanings given in claim 1, and Q is a pyrazol ring which is bonded in position 4 and corresponds to formula (II), in which: R<15> designates a C1 - C4 alkyl; R<16> designates hydrogen, C1 - C4 alkyl or C1 - C4 alkyl halide; and R<17> designates hydrogen, C1 - C4 alkylsulphonyl, phenylsulphonyl or alkylphenylsulphonyl; wherein if Y = C=O, X is not NR<23>. The invention further concerns salts for agricultural purposes, a process for their preparation and their use as herbicides. |