| abstract |
Benzoyl-pyrazoles of the formula (I) or their salts in which R 1 means methyl or ethyl; R2 means trifluoromethyl; R3 means hydrogen, methyl or ethyl; R4 means methyl, ethyl or n-propyl; R5 means hydrogen, (C1-C6) alkylcarbonyl methyl, (C1-C4) alkyl sulfonyl, phenyl sulfonyl, benzyl, benzoyl methyl, (C1-C3) alkyl sulfonyl substituted once or multiple times with halogen , phenyl-sulfonyl substituted once with methyl or halogen, benzyl substituted with halogen, nitro or methoxy, or benzoyl-methyl substituted once or multiple times with halogen, nitro, methyl or methoxy, and |