The present invention relates to hydroxyethylene compounds of formula (I); having A sp2 (β-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterized by elevated β-amyloid levels or β-amyloid deposits, particularly Alzheimer's disease wherein R1 represents a group of formula Zc.
本发明涉及具有A sp2(β-分泌酶、
BACE1或Memapsin)抑制活性的
化学式(I)的羟基
乙烯化合物,其制备过程,含有它们的组合物以及它们在治疗由高β-淀粉样蛋白
水平或β-淀粉样蛋白沉积特征的疾病中的应用,特别是阿尔茨海默病,其中R1代表
化学式Zc的基团。