申请人:Zoetis Services LLC
公开号:US09221835B2
公开(公告)日:2015-12-29
The invention recites spirocyclic derivatives of Formula (V.1) or (V.2), stereoisomers thereof, veterinary acceptable salts thereof, compositions thereof, processes for making, and their use as a parasiticide for an animal. The variables A, B, V, Z, Y, W1, W2, W3, R1a, R1b, R1c, R2, R3, R4, n, and “ - - - ” are as described herein.
本发明涉及公式(V.1)或(V.2)的螺环衍生物、其立体异构体、其兽医可接受的盐、其组合物、制备方法以及它们作为动物驱虫剂的用途。变量A、B、V、Z、Y、W1、W2、W3、R1a、R1b、R1c、R2、R3、R4、n和“ - - - ”如本文所述。