申请人:American Home Products Corporation
公开号:US04621142A1
公开(公告)日:1986-11-04
A process for preparing certain benzo- and thieno-fused heterocyclic compounds having H.sub.2 -receptor antagonist and antisecretory activity, which comprises the amide reduction of N-substituted carbamoyl-containing benzo- or thieno-fused heterocyclic intermediates; and said N-substituted carbamoyl-containing benzo- or thieno-fused heterocyclic intermediates.
一种制备具有H.sub.2-受体拮抗剂和抗分泌活性的苯并和噻并融合杂环化合物的方法,包括对含N-取代的氨基甲酰基苯并或噻并融合杂环中间体进行酰胺还原反应;以及所述的含N-取代的氨基甲酰基苯并或噻并融合杂环中间体。