Tau-aggregation and neuroinflammation-IN-1 是一种有效的 Tau 蛋白聚集体抑制剂, 对 AcPHF6 和全长 tau 蛋白聚集体显示出显著的抑制活性。Tau-aggregation and neuroinflammation-IN-1具有抗炎活性且可减少 NO 释放。Tau-aggregation and neuroinflammation-IN-1 对 LSP 刺激的 BV2 细胞具有低细胞毒性。Tau-aggregation and neuroinflammation-IN-1 可逆转冈田酸诱导的大鼠记忆障碍。
Aβ/tau aggregation-IN-1 is a potent inhibitor of Aβ 1-42 β-sheet formation and tau aggregation. It exhibits K D values of 160 μM and 337 μM with Aβ 1-42 and tau, respectively. Additionally, Aβ/tau aggregation-IN-1 can penetrate the blood-brain barrier efficiently.
Multitarget AD inhibitor-1 is a reversible and selective inhibitor of butyrylcholinesterase (BuChE) with IC50 values of 7.22 μM and 1.55 μM for human BuChE (hBuChE) and equine serum BuChE (eqBuChE), respectively. Additionally, it exhibits inhibitory activity towards β-secretase (IC50 value of 41.60 μM), amyloid β aggregation (IC50 value of 3.09 μM), and tau aggregation. As a diphenylpropylamine derivative, Multitarget AD inhibitor-1 holds promise for research pertaining to the multifunctional, disease-modifying treatment of Alzheimer's disease.
BuChE-IN-5 (compound 25b) is a highly potent BuChE inhibitor, displaying an IC50 value of 1.94 μM. It effectively inhibits aggregation of Aβ and tau protein in Escherichia coli. Furthermore, BuChE-IN-5 exhibits considerable free radical scavenging capacity and antioxidant activity. Given these properties, it holds promise as a valuable tool for Alzheimer's disease research [1].