Pyridylpyrimidine derivatives as effective compounds against prion infections and prion diseases
申请人:GPC Biotech AG
公开号:EP1721609A2
公开(公告)日:2006-11-15
The present invention relates to pyridylpyrimidine derivatives of the general formula (I):
wherein R represents hydrogen or methyl and Z represents nitrogen containing functional groups, the use of the pyridylpyrimidine derivatives as pharmaceutically active agents, especially for the prophylaxis and/or treatment of prion infections and prion diseases, as well as compositions containing at least one pyridylpyrimidine derivative and/or pharmaceutically acceptable salt thereof. Furthermore, the present invention is directed to methods for preventing and/or treating prion infections and prion diseases using said pyridylpyrimidine derivatives. Human cellular protein kinases, phosphatases and cellular signal transduction molecules are disclosed as targets for detecting, preventing and/or treating prion infections and diseases, especially BSE, vCJD, or CJD which can be inhibited by the inventive pyridylpyrimidine derivatives.
本发明涉及通式(I)的吡啶嘧啶衍生物:
其中 R 代表氢或甲基,Z 代表含氮官能团;吡啶嘧啶衍生物作为药用活性剂的用途,特别是用于预防和/或治疗朊病毒感染和朊病毒疾病;以及含有至少一种吡啶嘧啶衍生物和/或其药学上可接受的盐的组合物。此外,本发明还涉及使用所述吡啶嘧啶衍生物预防和/或治疗朊病毒感染和朊病毒疾病的方法。本发明公开了人体细胞蛋白激酶、磷酸酶和细胞信号传导分子,作为检测、预防和/或治疗朊病毒感染和疾病的靶标,特别是可被本发明吡啶嘧啶衍生物抑制的 BSE、vCJD 或 CJD。