There are provided certain substituted-1,2,3,4-tetrahydro-4-imino-1-naphthylureas, methods of preparation thereof, and methods of use of said naphthylureas for enhancing feed efficiency and for promoting the growth rate of veterinary homothermic animals.
提供了某些替代的1,2,3,4-四氢-4-
亚胺-1-
萘酰
脲,其制备方法和用于增强兽医同温动物的饲料效率和促进生长速度的
萘酰
脲的使用方法。