Aβ tauaggregation-IN-1 is a potent inhibitor of Aβ 1-42 β-sheet formation and tauaggregation. It exhibits K D values of 160 μM and 337 μM with Aβ 1-42 and tau, respectively. Additionally, Aβ tauaggregation-IN-1 can penetrate the blood-brain barrier efficiently.
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 proteinin 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].