申请人:Zoetis Services LLC
公开号:US09131697B2
公开(公告)日:2015-09-15
The invention recites spirocyclic isoxazoline derivatives of Formula (1) stereoisomers thereof, veterinary or pharmaceutical acceptable salts thereof, compositions thereof, processes for making, and their use as a parasiticide in an animal. The variables W1, W2, W3, W, X, R1a, R1b, R1c, R2, R3, R4, and n are as described herein.
本发明涉及公式(1)的螺环异噁唑衍生物及其立体异构体,其兽医或药学上可接受的盐、组合物、制备方法以及其作为动物寄生虫药物的用途。其中变量W1、W2、W3、W、X、R1a、R1b、R1c、R2、R3、R4和n如本文所述。