| 摘要 |
The invention relates to N-benzoyl-5-hydroxy-5-phenylpyrazolines of formula (I) wherein the substituents have the following designations: L 1, L2 represent hydrogen, halogen, halogenalkyl, alkenyl, halogenalkenyl, alkinyl or haIogenalkinyl; L3, L4, L5 represent alkyl or one of the groups cited for L1 and L2; X represents oxygen or sulphur; R1 represents halogen, nitro, cyano, NR'2, alkyl, halogenalkyl, alkoxy, alkenyl, halogenalkyl, alkinyl, halogenalkinyl, cycloalkyl, cycloalkenyl, cycloalkinyl, phenyl, or 5-membered or 6-membered heterocycle or hetaryl containing between one and four heteroatoms from the group comprising O, N or S; R' represents hydrogen or alkyl; m represents 1, 2, 3, 4 or 5; R2 represents hydrogen or alkyl; R3 represents hydrogen, nitro, cyano, alkyl, halogenalkyl, alkoxy, halogenalkoxy, alkenyl, halogenalkenyl, alkinyl, halogenalkinyl or NR'2; and R4 represents hydrogen, halogen, nitro, cyano, NR'2, alkyl, halogenalkyl, COOR' or 5-membered or 6-membered heterocyclyl or hetaryl containing between one and four heteroatoms from the group comprising O, N or S. The pre-cited variables can be substituted according to the description. The invention also relates to methods for the production of said compounds, to the use thereof for controlling pathogenic fungi, and to agents containing the same.
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