abstract |
Present invention sets forth formula (1) isoxazoline substituted azetidine derivative:n its steric isomer, the acceptable salt of its veterinary science, its composition and its in Mammals and birds as the purposes of parasiticide.Rn 1a , Rn 1b , Rn 1c , Rn 2 , Rn 3 , Rn 4 , Rn 6 as described herein with n. |