| 摘要 |
The invention relates to compounds of the general formula (I) wherein Ar1, Ar2, R4, R5, R6, R7, R8, R9, R10, W, X, a, b and c have the significances given in the specification, and optionally the enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are especially suitable for controlling parasites on warm-blooded animals. |
