Spiro-Amino-Imidazolone and Spiro-Amino-Dihydro-Pyrimidinone Compounds as Beta-Secretase Modulators and Methods of Use
申请人:Minatti Ana Elena
公开号:US20130338177A1
公开(公告)日:2013-12-19
The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula (I), wherein variables A
1
, A
3
, A
4
, A
5
, A
6
, A
8
, L, R
2
, R
7
, R
9
, W and Y of Formula (I) are defined herein. The invention also provides pharmaceutical compositions comprising the compounds, and corresponding uses of the compounds and compositions for treatment of disorders and/or conditions related to plaque formation and deposition, resulting from the activity of BACE. Such BACE mediated disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairments, schizophrenia and other central nervous system conditions. The invention further provides compounds of Formulas (II) and (III), sub-Formula embodiments of Formulas (I), (II) and (III), intermediates and processes and methods useful for the preparation of compounds of Formulae (I-III).
本发明提供了一种新的化合物类别,用于调节β-分泌酶酶(BACE)活性。该化合物具有一般式(I),其中式(I)中的变量A1、A3、A4、A5、A6、A8、L、R2、R7、R9、W和Y在此定义。本发明还提供了包含该化合物的药物组合物,并且该化合物和组合物可用于治疗与斑块形成和沉积有关的疾病和/或状况,这是由于BACE的活性引起的。这种BACE介导的疾病包括例如阿尔茨海默病、认知缺陷、认知障碍、精神分裂症和其他中枢神经系统疾病。本发明还提供了式(II)和(III)的化合物,式(I)、(II)和(III)的子式实施例,以及用于制备式(I-III)化合物的中间体和过程和方法。