申请人:Pharmacia & Upjohn Company
公开号:US07338965B2
公开(公告)日:2008-03-04
The invention relates to substituted piperidine, piperazine, morpholine and thiomorpholine compounds useful in the treatment of Alzheimer's disease and more specifically to compounds that are capable of inhibiting beta-secretase, an enzyme that cleaves amyloid precursor protein to produce amyloid beta peptide (A-beta), a major component of the amyloid plaques found in the brains of Alzheimer's sufferers. One embodiment of the invention relates to compounds having the structure:
where Z is CR or N, and R1, R2 and R3 are as described in the specification.
本发明涉及用于治疗阿尔茨海默病的取代哌啶、哌嗪、吗啉和硫代吗啉化合物,更具体地,涉及能够抑制β-分泌酶的化合物,该酶切割淀粉样前体蛋白以产生淀粉样β肽(A-beta),是阿尔茨海默病患者大脑中淀粉样斑块的主要成分。该发明的一种实施方式涉及具有以下结构的化合物:其中Z是CR或N,R1、R2和R3如说明书中所述。