This invention recites substituted azetidine derivatives of Formula (1) stereoisomers thereof, veterinarily acceptable salts thereof, compositions thereof, and their use as a parasiticide in animals. The substituents A, B, R1a, R1b, R1c, R2, R3, R4, R6, and n are as described herein.
这项发明涉及Formula (1)的替代
氮杂环丙烷衍
生物及其立体异构体,其兽医学上可接受的盐,其组合物以及它们作为动物寄生虫药的用途。其中所述的取代基A、B、R1a、R1b、R1c、R2、R3、R4、R6和n如本文所述。