This invention relates to a group of trisubstituted and tetrasubstituted pteridine derivatives, their pharmaceutically acceptable salts, N-oxides, solvates, dihydro- and tetrahydro-derivatives and enantiomers, possessing unexpectedly desirable pharmaceutical properties, in particular which are highly active immunosuppressive agents, and as such are useful in the treatment in transplant rejection and/or in the treatment of certain inflammatory diseases. These compounds are also useful in preventing or treating cardiovascular disorders, allergic conditions, disorders of the central nervous system and cell proliferative disorders.
本发明涉及一组三取代和四取代喋啉衍
生物,其药学上可接受的盐、N-氧化物、溶剂合物、二氢和四氢衍
生物和对映体,具有意外的理想药理特性,特别是高度活性的
免疫抑制剂,并因此在移植排斥和/或治疗某些炎症性疾病方面有用。这些化合物还有助于预防或治疗心血管疾病、过敏症、中枢神经系统疾病和细胞增殖性疾病。