[EN] PYRROLOPYRIMIDINE DERIVATIVES AS POTASSIUM CHANNEL MODULATORS<br/>[FR] DÉRIVÉS DE PYRROLOPYRIMIDINE COMME MODULATEURS DES CANAUX POTASSIUM
申请人:RAQUALIA PHARMA INC
公开号:WO2011018894A1
公开(公告)日:2011-02-17
The present invention relates to pyrrolopyrimidine derivatives of formula(I). They have activation activities of potassium channels as the SK channels, and are useful in the treatment or prevention of disorders and diseases in which potassium channels are involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which potassium channels are involved. The present invention also relates to the prevention or treatment of such diseases, which comprises administering the above-mentioned pyrrolopyrimidine derivatives to a subject in need of such a prevention or treatment a therapeutically effective amount of said derivative.(I) (R1=Hydrogen etc, R2=Hydrogen etc, R3=C1-6alkyl etc, R4= Hydrogen etc, n=1-4)
本发明涉及式(I)的吡咯吡嘧啶衍生物。它们具有激活钾通道(如SK通道)的活性,并可用于治疗或预防涉及钾通道的紊乱和疾病。本发明还涉及包含这些化合物的药物组合物,以及在预防或治疗涉及钾通道的疾病中使用这些化合物和组合物。本发明还涉及预防或治疗这些疾病的方法,包括向需要此预防或治疗的受试者施用上述吡咯吡嘧啶衍生物的治疗有效量。(其中R1=氢等,R2=氢等,R3=C1-6烷基等,R4=氢等,n=1-4)