申请人:Mukherjee Jogeshwar
公开号:US20090004107A1
公开(公告)日:2009-01-01
Compounds, compositions and methods are contemplated in which senile plaques and/or neurofibrillary tangles are labeled using compounds with improved permeability across the blood brain barrier and improved selective binding to senile plaques and/or neurofibrillary tangles. Contemplated compounds are derivatives of FDDNP or curcumin, which most preferably have improved solubility in aqueous solvents. Labeling is typically performed using a PET detectable label, and especially
11
C and
18
F.
考虑到老年斑和/或神经原纤维缠结物的标记,使用具有改进的穿过血脑屏障的渗透性和改进的选择性结合老年斑和/或神经原纤维缠结物的化合物,包括化合物,组合物和方法。考虑到的化合物是FDDNP或姜黄素的衍生物,最好具有在水溶剂中改进的溶解度。标记通常使用PET可检测标记进行,特别是11C和18F。