申请人:American Cyanamid Company
公开号:US04134899A1
公开(公告)日:1979-01-16
This invention relates to novel derivatives of 4,5,6,7-tetrahydro-7-oxo(oxy)benzo[b]thiophen-4-amine which are useful as animal growth regulants, and a process for the preparation thereof. The above-identified compounds of this invention are also useful as intermediates for the preparation of 4,5,6,7-tetrahydro-7-oxo(oxy)benzo[b]thien-4-ylurea compounds.
本发明涉及4,5,6,7-四氢-7-氧(氧)苯并[b]噻吩-4-胺的新衍生物,其可用作动物生长调节剂,并提供其制备方法。本发明中所述的上述化合物也可用作制备4,5,6,7-四氢-7-氧(氧)苯并[b]噻吩-4-基脲化合物的中间体。