| abstract |
Substituted 1,2 4-triazinediones processes for their preparation, intermediates therefor and their use A b s t r a c t The present invention relates to new substituted 1,2,4-triazinediones of the formula (I) (I) in which X represents O or S, Y represents O, S, CO, or , R1 represents C1-4-halogenoalkyl, R2 represents hydrogen, halogen or C1-4-halogenoalkyl, R3 represents hydrogen or C1-4-alkyl, R4 represents hydrogen, halogen, halogenoalkyl or C1-4-alkyl, and R5 represents hydrogen, C1-4-alkyl, halogenoalkyl, aralkyl or alkinyl, to processes for their preparation, intermediates for Le A 27 916 carrying out the process and their use as antiprotozoal agents. Le A 27 916 |