Compounds of formula (I) wherein the symbols have the meaning given in the specification, as well as processes for preparing the compounds (I), pesticidal compositions and synergistic mixtures comprising compounds (I), methods for the control of insects, acarids or nematodes by contacting the pests or their food supply, habitat or breeding grounds with a pesticidally effective amount of compounds formula (I), and a method for treating, controlling, preventing or protecting animals against infestation or infection by parasites which comprises orally, topically or parenterally administering or applying to the animals a parasiticidally effective amount of compounds of formula (I).
式(I)的化合物,其中符号具有规范中所给出的含义,以及制备化合物(I)的过程,包括含有化合物(I)的
杀虫剂组合物和协同混合物,通过与害虫或其食物供应、栖息地或繁殖场接触,用式(I)的农药有效量控制昆虫、螨或线虫的方法,以及用式(I)的寄生虫效应量口服、局部或经肌肉途径给动物治疗、控制、预防或保护动物免受寄生虫感染的方法。