-
公开(公告)号:EP2435416A2
公开(公告)日:2012-04-04
申请号:EP08768856.0
申请日:2008-07-01
申请人: Schering Corporation
发明人: WU, Wen-lian , BARA, Thomas, A. , BURNETT, Duane, A. , CLADER, John, W. , DOMALSKI, Martin S. , JIN, Yan , JOSIEN, Hubert, B. , LI, Hongmei , LIANG, Xian , PISSARNITSKI, Dmitri, A. , SASIKUMAR, Thavalakulamgara, K. , WONG, Jesse, K. , XU, Ruo , ZHAO, Zhiqiang , MCNAMARA, Paul
IPC分类号: C07D311/78 , C07D407/12 , C07D493/04 , A61K31/35 , A61K31/352 , A61P25/28
CPC分类号: C07D493/04 , C07D311/78 , C07D407/12
摘要: Disclosed are novel gamma secretase inhibitors of the formula. Also disclosed are methods of inhibiting gamma-secretase, methods of treating neurodegenerative diseases, and methods of treating Alzheimer's Disease. Also disclosed are processes for preparing alkenes in one reaction step using a mixture of an aldehyde (or ketone) and an alkyl substituted with two electron withdrawing groups, and reacting the mixture with: (a) a sulfonyl halide (e.g., a sulfonyl chloride) and a basic tertiary amine, or, (b) a sulfonyl anhydride and a basic amine, or (c) an aryl-C(O)-halide and a basic tertiary amine, or (d) an aryl-C(O)-O-C(O)-aryl and a basic tertiary amine, or (e) an heteroaryl-C(O)-halide and a basic tertiary amine, or (f) a heteroaryl-C(O)-O-C(O)-heteroaryl and a basic tertiary amine.
摘要翻译: 公开了下式的新型γ分泌酶抑制剂。 还公开了抑制γ-分泌酶的方法,治疗神经退行性疾病的方法以及治疗阿尔茨海默氏病的方法。 还公开了使用醛(或酮)和被两个吸电子基团取代的烷基的混合物在一个反应步骤中制备烯烃的方法,并使该混合物与以下物质反应:(a)磺酰卤(例如磺酰氯) (b)磺酰基酸酐和碱性胺,或(c)芳基-C(O) - 卤化物和碱性叔胺,或(d)芳基-C(O) - OC(O) - 芳基和碱性叔胺,或(e)杂芳基-C(O) - 卤化物和碱性叔胺,或(f)杂芳基-C(O)-OC(O) - 杂芳基和 一种碱性叔胺。