申请人:Siemens Molecular Imaging, Inc.
公开号:EP2599763A1
公开(公告)日:2013-06-05
Disclosed here in are compounds and methods of diagnosing Alzheimer's Disease or a predisposition thereto in a mammal, the method comprising administering to the mammal a diagnostically effective amount of a radiolabeled compound, wherein the compound is selected from the group consisting of radiolabeled flavones, coumarins, carbazoles, quinolinones, chromenones, imidazoles and triazoles derivatives, allowing the compound to distribute into the brain tissue, and imaging the brain tissue, wherein an increase in binding of the compound to the brain tissue compared to a normal control level of binding indicates that the mammal is suffering from or is at risk of developing Alzheimer's Disease.
本发明公开了诊断哺乳动物阿尔茨海默病或其易感性的化合物和方法,该方法包括向哺乳动物施用诊断有效量的放射性标记化合物,其中该化合物选自由放射性标记黄酮类、香豆素类、咔唑类、喹啉酮类、铬烯酮类、咪唑类和三唑类衍生物组成的组,使该化合物分布到脑组织中,并对脑组织成像,其中与正常对照水平相比,该化合物与脑组织的结合增加、让化合物分布到脑组织中,并对脑组织成像,其中与正常对照结合水平相比,化合物与脑组织结合的增加表明哺乳动物患有阿尔茨海默病或有患阿尔茨海默病的风险。