N-SUBSTITUTED HETERO-BICYCLIC COMPOUNDS AND DERIVATIVES FOR COMBATING ANIMAL PESTS.

摘要

The invention relates to N-substituted hetero-bicyclic compounds of formula (I), to the enantiomers, diastereomers and salts thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these N-substituted hetero-bicyclic compounds, and of compositions comprising thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such N-substituted hetero-bicyclic compounds. The N-substituted hetero-bicyclic compounds of the present invention are defined by the following formula (I): wherein A,B,X, Het, R¹, R², W¹, W², W³ and W⁴ are defined as in the description.