This disclosure describes 1,2,3,4-tetrahydro-4-oxo-(oxy)-1-naphthylamine and novel derivatives thereof and methods of preparation of said compounds. These novel compounds are useful and valuable intermediates for the preparation of 1,2,3,4-tetrahydro-4-oxo(oxy)-1-naphthylurea and thiourea compounds and certain derivatives thereof which are animal growth promoters.
本公开说明了1,2,3,4-四氢-4-氧代-(氧基)-
1-萘胺及其新型衍
生物的方法,以及制备这些化合物的方法。这些新型化合物是制备1,2,3,4-四氢-4-氧代(氧基)-1-
萘基
脲和
硫脲化合物及其某些衍
生物的有用和宝贵的中间体,这些化合物是动物生长
促进剂。