| abstract |
N-Azinyl-N'-(2-ethylsulphinyl-phenylsulphonyl)-ureas A b s t r a c t The invention relates to new N-azinyl-N'-(2-ethyl-sulphinyl-phenylsulphonyl)-ureas of the formula (I) (I) in which A represents nitrogen or a CH group, X represents hydrogen, halogen or alkyl, alkoxy or alkylthio, each of which has 1 to 3 carbon atoms and each of which is optionally substituted by halogen and Y represents alkyl or alkoxy, each of which has 1 to 3 carbon atoms and each of which is optionally substituted by halogen, and salts of compounds of the formula (I), processes for the preparation of these compounds and their salts, and their use as herbicides. Le A 28 897-Foreign Countries |