A series of tau ligands was synthesized replacing the photoisomerisable trans-diene bridge of PBB3 with 1,2,3-triazole, amide, and ester moieties. Several ligands were able to visualise Aβ plaques and neurofibrillary tangles in Alzheimer's disease.
我们合成了一系列 tau 配体,用 1,2,3-三唑、酰胺和酯分子取代了 PBB3 的光异构反式二烯桥。有几种配体能够观察到阿尔茨海默病中的 Aβ 斑块和神经纤维缠结。