| 摘要 |
Disclosed are compounds of the formula (I); wherein, R3 R4 and R5 either, independently of one another, signify hydrogen, halogen, C1-C6-alkyl, halo- C1-C6-alkyl, C3-C6-cycloalkyl that is either unsubstituted or substituted once or many times, whereby the substituents may be independent of one another and are selected from the group consisting of halogen and C1-C6-alkyl; phenyl that is either unsubstituted or substituted once or many times, whereby the substituents may be independent of one another and are selected from the group consisting of halogen, nitro, cyano, C1-C6-alkyl, halo- C1-C6-alkyl, C1-C6-alkoxy, halo- C1-C6-alkoxy, C1-C6-alkoxy, C1-C6-alkylthio, halo C1-C6-alkylthio, C1-C6-alkylsulfinyl, halo- C1-C6-alkylsulfinyl, C1-C6-alkylsulfonyl, halo-C1-C6-sulfonyl, C1-C6-alkylamino or di-( C1-C6-alkyl)amino; or R4 and R5 together signify C2-C6-alkylene; X signifies C(R10) or N; Y signifies a direct bond, C(O), C(S), or S(O)n; a signifies 1, 2 or 3; n is 0, 1 or 2; and the other substituents are defined in the specification. Further disclosed are processes for their preparation and their use in the control of parasites on warm blooded animals excluding humans.
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