PHENYLSULPHONYLUREA DERIVATIVES, PROCESSES FOR PREPARING THE SAME AND INTERMEDIATES FOR APPLYING SAID PROCESSES

摘要

The invention relates to phenylsulphonylurea derivatives of the general formula (I): where R1 is CO-Q-R8, R2 and R3 are independently to each other H or (C1-C4) alkyl, R4 is H, unsubstituted or substituted (C1-C8)alkyl, R5 is (C1-C4) sulphonyl or (C3-C6) alkenyl sulphonyl, each of the latter two radicals being unsubstituted or substituted, R4 and R5 are together an unsubstituted or substituted chain of the formula (-CH2)mB- or -B1-(CH2)m1-B-, W is an oxygen or sulphur atom, B, B1 are independently to one another SO2 or CO, Q is O or S or -NR13-, T is O or S, R6 is H, (C1-C4) alkyl, (C1-C4) alkoxy,