申请人:Mori Hiroshi
公开号:US20080131367A1
公开(公告)日:2008-06-05
A composition for diagnosing amyloid-related diseases, which comprises a flavone derivative, a chalcone derivative, a styrylchromone derivative, or a coumarin derivative, is provided. These compounds have high binding specificity to an amyloid β protein, high permeability to a blood-brain barrier, and ability to rapidly disappear from sites other than cerebral senile plaque. Accordingly, the composition of the present invention using these compounds enables the diagnosis of amyloid-related diseases with high precision.
本发明提供了一种用于诊断淀粉样相关疾病的组合物,其中包括一种黄酮衍生物、一种查尔酮衍生物、一种苯乙烯基色酮衍生物或一种香豆素衍生物。这些化合物具有高结合特异性,能够与淀粉样β蛋白结合,具有高渗透性到血脑屏障,并能够迅速从除脑部老年斑以外的其他部位消失。因此,使用这些化合物的本发明组合物能够高精度地诊断淀粉样相关疾病。