The invention relates to novel pyrimidine-pyridine derivatives, their preparation and their use as pharmaceutically active compounds. Said compounds particularly act as immunomodulating agents. Formula I.
本发明涉及新颖的
嘧啶-
吡啶衍生物、其制备方法及其作为药理活性化合物的应用。所述化合物特别作为免疫调节剂发挥作用。式I。