申请人:Hoffman-La Roche Inc.
公开号:US07989449B2
公开(公告)日:2011-08-02
The present invention relates to a compounds of formula I
wherein R1, R1′, R2, R3, R4, X, Ar, and m are as defined in the specification and claims and pharmaceutically active acid addition salts thereof. Compounds of the invention have Asp2 (β-secretase, BACE 1 or Memapsin-2) inhibitory activity and are useful for the treatment of diseases characterized by elevated β-amyloid levels or β-amyloid deposits, particularly Alzheimer's disease.
本发明涉及公式I的化合物,其中R1,R1',R2,R3,R4,X,Ar和m如规范和要求中所定义,并且其药理活性酸盐。本发明的化合物具有Asp2(β-分泌酶,BACE 1或Memapsin-2)抑制活性,并且对于治疗β-淀粉样蛋白水平或β-淀粉样蛋白沉积物特别是阿尔茨海默病等疾病非常有用。