申请人:Novartis AG
公开号:US06136821A1
公开(公告)日:2000-10-24
Novel 8-aryl-1,7-naphthyridines, in free or salt form, are PDE IV inhibitors and are thus useful as pharmaceuticals, e.g. for asthma therapy. Preferred compounds include compounds of formulae (I and II) wherein the R groups are as defined. Pharmaceutical compositions comprising the compounds, processes for preparation of the compounds and novel intermediates for use in the processes are disclosed.
新型的8-芳基-1,7-萘啶类化合物,无论是自由形式还是盐形式,均为PDE IV 抑制剂,因此可用作药物,例如用于治疗哮喘。首选化合物包括式(I和II)中R基的化合物。揭示了包括这些化合物的药物组合物、制备这些化合物的方法以及用于这些方法的新型中间体。