申请人:Yamanouchi Pharmaceutical Co., Ltd.
公开号:US04803211A1
公开(公告)日:1989-02-07
This invention relates to novel heterocyclic compounds structurally characterized by containing a specific heterocyclic group and by the presence of --CH.sub.2 --S-- directly bound to the specific heterocyclic group. These heterocyclic compounds are useful as medicines, particularly as antagonists of SRS-A (slow reacting substance of anaphylaxis).
这项发明涉及一类新颖的杂环化合物,其结构特征在于含有特定的杂环基团,并且直接与特定的杂环基团相结合的是--CH.sub.2 --S--。这些杂环化合物可用作药物,特别是作为SRS-A(过敏性反应的缓慢反应物质)的拮抗剂。