Five membered heterocyclic ring containing N-(bicyclic heterocyclyl)-4-piperidinamines having histamine and serotonine antagonistic activity which compounds are useful agents in the treatment of allergic diseases.
含有N-(双环杂环基)-4-
哌啶胺基的五元杂环环,具有
组胺和5-羟
色胺拮抗活性的化合物,这些化合物是治疗过敏病的有用药剂。