申请人:Waer Jozef Albert Mark
公开号:US20070043000A1
公开(公告)日:2007-02-22
Novel poly-substituted pteridinediones (lumazines), and mono- or polysubstituted 2-thiolumazines, 4-thiolumazines or 2,4-dithiolumazines, having disclosed substituents in positions 1, 3, 6 and 7 of the pteridine ring, and pharmaceutically acceptable salts thereof, are useful as biologically active ingredients in preparing pharmaceutical compositions especially for the treatment or prevention of a CNS disorder, a cell proliferative disorder, a viral infection, an immune or auto-immune disorder or a transplant rejection. Combinations of the pteridine derivatives of the invention with an immunosuppressant or immunomodulator drug, an antineoplastic drug or an antiviral agent, providing potential synergistic effects, are also disclosed.
新型多取代噻唑并二酮(吕马嗪),以及单取代或多取代的2-硫吕马嗪、4-硫吕马嗪或2,4-二硫吕马嗪,在噻嗪环的1、3、6和7位上具有已披露的取代基,以及其药学上可接受的盐,可用作制备药物组合物的活性成分,尤其适用于治疗或预防中枢神经系统疾病、细胞增殖紊乱、病毒感染、免疫或自身免疫性疾病或移植排斥。本发明的噻唑衍生物与免疫抑制剂或免疫调节剂、抗肿瘤药物或抗病毒药物的组合,提供潜在的协同作用。