[EN] IMMUNOSUPPRESSIVE EFFECTS OF PTERIDINE DERIVATIVES<br/>[FR] EFFETS IMMUNOSUPPRESSIFS DE DERIVES DE PTERIDINE
申请人:4 AZA BIOSCIENCE NV
公开号:WO2004104005A2
公开(公告)日:2004-12-02
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.