申请人:Roche Palo Alto LLC
公开号:EP1770093A1
公开(公告)日:2007-04-04
The present invention relates to optionally substituted pyrido-[2,3-d]-pyrimidine-2,4(1H,3H)-diones or optionally substituted pyrido-[2,3-d]-pyrimidine-2(1H,3H)-ones, particularly to 1-(optionally substituted) phenyl-3-(optionally substituted heteroarylalkyl or arylalkyl)-pyrido-[2,3-d]pyrimidine-2,4(1H,3H)-diones and pyrido-[2,3-d]-pyrimidine-2(1H,3H)-ones, useful as anti-inflammatory agents, immunosuppressive agents, anti-allograft rejection agents, anti-graft-vs-host disease agents, anti-allergic agents (e.g., asthma, rhinitis and atopic dermatitis), anti-autoimmune agents or analgetic agents, to their precursors, to their preparation and to pharmaceutical compositions using the compounds of the invention.
本发明涉及任选取代的吡啶-[2,3-d]-嘧啶-2,4(1H,3H)-二酮或任选取代的吡啶-[2,3-d]-嘧啶-2(1H,3H)-酮,特别是 1-(任选取代的)苯基-3-(任选取代的杂芳基或芳烷基)-吡啶-[2、3-d]嘧啶-2,4(1H,3H)-二酮和吡啶-[2,3-d]嘧啶-2(1H,3H)-酮,可用作抗炎剂、免疫抑制剂、抗移植物排斥剂、抗移植物抗宿主病剂、抗过敏剂(如g.,哮喘、鼻炎和特应性皮炎)、抗自身免疫剂或镇痛剂,以及它们的前体、制备方法和使用本发明化合物的药物组合物。