申请人:Godel Thierry
公开号:US20080132562A1
公开(公告)日:2008-06-05
This invention relates to new tetronic and tetramic acid derivatives with beta-secretase inhibitory activity of formula I:
wherein R1, R2, R3, R4, R5, R5′, R6 and R6′ are as defined hereinabove, to processes for their preparation, compositions containing said tetronic and tetramic acid derivatives and their use in the treatment and prevention of diseases modulated by an inhibitor of β-secretase, such as Alzheimer's disease.
本发明涉及一种新的具有β-分泌酶抑制活性的四元酸和四元酰胺衍生物,其化学式为I:其中R1、R2、R3、R4、R5、R5'、R6和R6'如上所定义,以及其制备过程、含有所述四元酸和四元酰胺衍生物的组合物以及它们在治疗和预防由β-分泌酶抑制剂调节的疾病,如阿尔茨海默病等方面的用途。