(E)-6-Methyl-4'-amino-2-styrylquinoline (3) is a small molecule with the proper features to potentially diagnose, deliver therapy and monitor response to therapy in protein misfolding diseases. These features include compound fluorescent emission in the NIR region and its ability to interact with both A beta and prion fibrils, staining them with high selectivity. Styrylquinoline 3 also inhibits A beta self-aggregation in vitro and prion replication in the submicromolar range in a cellular context. Furthermore, it is not toxic and is able to cross the blood brain barrier in vitro (PAMPA test).
(E)-6-甲基-4'-
氨基-2-
丙炔基 Eight线 uncompound (3) 是一个具有潜在药学作用的分子,可用于诊断、给药治疗以及监测治疗反应蛋白聚集性疾病中。该化合物的特征包括在近红外光谱区域具有共聚焦发荧光特性,以及能够与Aβ蛋白和Prion
纤维蛋白相互作用,具有高度选择性地染色它们。此外,
丙炔基 应复合 3抑制 Aβ自聚 并在胞 内抑制 Prion 复制,特别是在亚微米浓度级。最 后,该化合物不具 有毒性,且在体外(P
AMPA测试)能够通过血脑屏障。