TETRAHYDROPYRANOCHROMENE GAMMA SECRETASE INHIBITORS
    16.
    发明公开
    TETRAHYDROPYRANOCHROMENE GAMMA SECRETASE INHIBITORS 有权
    四氢吡喃嗡烯γ-巯基化酶抑制剂

    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

    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。