| Ki | - | 
                
                    | EC50 |  | 
                
                    | IC50 | 0.00878±0.0002 μM(RatAChE),  0.0212±0.006 μM(EeAChE),  0.0371±0.004 μM(HuAChE) | 
                
                    | Inhibition | 12.9±0.2%(RatAChE),  58.1±1.6%(Self-induced Aβ1-42 aggregation ),  45.1±2.1%(Cu2+ -induced Aβ1-42 aggregation),  15.3±1.1%(MAO-A),  32.0±1.8%(MAO-B) | 
                
                    | Toxicity |  | 
                
                    | ROS(reactive oxygen species) |  | 
                
                    | Metal Chelating | Cu2+ | 
                
                    | BBB(blood-brain barrier) | PASS | 
                
                    | Target Protein | Acetylcholinesterase (AChE) | 
                
                    | Effects | Exhibited the most potent inhibitory activity for RatAChE,  EeAChE and HuAChE,  significant neuroprotective effect against H2O2-induced PC-12 cell injury,  displayed high antioxidant activity,  biometal chelating ability and good self- and Cu2+ -induced Aβ1-42 aggregation inhibitory potency,  could cross the BBB and penetrate into brain | 
                
                    | Research Models | Kinetic study,  Molecular modeling study,  in vitro,  in PC12 cells | 
                
                    | Ref. Link |  |