abstract |
The new active ingredients are used as medicines. The aim of the invention is the preparation of new 5-amino-6-aryl-1,3-disulfonyl-hexahydro-1,3,5-triazine-2,4-diones. According to the invention, hydrazones of formula II are reacted with sulfonyl isocyanates of form III to give 5-amino-6-aryl-1,3-disulfonyl-hexahydro-1,3,5-triazine-2,4-diones of general formula (I). Formulas I to III |