| abstract |
The invention relates to phenylsulfonyl ureas, to methods for producing them and to their use as herbicides and plant growth regulators. According to the invention, compounds of formula (I) or their salts are suitable for use as herbicides and plant growth regulators, e.g., for controlling harmful plants in cultivated plants, including transgenic cultivated plants. These compounds can be produced according to the methods described in claim no. 6 using novel intermediate products in part (cf. compounds (II*) and ( X*) and (VII) according to claim nos. 12, 14 and 16). |