Substituted 8′-pyridinyl-dihydrospiro-[cycloalkyl]-pyrimido[1,2-a] pyrimidin-6-one and 8′-pyrimidinyl-dihydrospiro-[cycloalkyl]-pyrimido[1,2-a] pyrimidin-6-one derivatives
申请人:Sanofi-Aventis
公开号:US07507743B2
公开(公告)日:2009-03-24
The invention relates to therapeutic uses of a dihydrospiro-[cycloalkyl]-pyrimidone derivative represented by formula (I) or a salt thereof:
wherein X, Y, R1, R2, R3, m, n, p and q are as described herein. Specifically, the invention relates to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3β, such as Alzheimer disease.
本发明涉及一种二氢螺-[环烷基]-嘧啶酮衍生物或其盐的治疗用途,其化学式表示为(I),其中X、Y、R1、R2、R3、m、n、p和q如本文所述。具体而言,本发明涉及一种药物,其包括所述衍生物或其盐作为活性成分,用于预防和/或治疗由GSK3β异常活性引起的神经退行性疾病,例如阿尔茨海默病。