Roles of hybrid donepezil scaffolds as potent human acetylcholinesterase inhibitors using in silico interaction analysis, drug-likeness, and pharmacokinetics prediction.

Acetylcholinesterase (AChE) is currently one of the potent targets for the treatment of Alzheimer's disease (AD). The discovery of promising new AChE inhibitors using a hybridisation method is considered as one of the effective strategies to overcome AD. In this study, potent hybrid donepezils previously reported as AChE inhibitors were investigated to gain an insight into the key binding interaction of their scaffolds, using molecular docking, molecular dynamics simulations and quantum chemical calculations.

Binding interaction of protoberberine alkaloids against acetylcholinesterase (AChE) using molecular dynamics simulations and QM/MM calculations.

Acetylcholinesterase (AChE) plays a vital role in Alzheimer's disease (AD), which is one of the most common causes of dementia. Discovering new effective inhibitors against AChE activity is seen to be one of the effective approaches to reduce the suffering from AD. Protoberberine alkaloids isolated from natural resources have previously been reported as potent AChE inhibitors.