Related Experiment Video
Updated: May 9, 2025

Protein WISDOM: A Workbench for In silico De novo Design of BioMolecules
Published on: July 25, 2013
Key Chemotypes for the Rational Design of Dual AChE/BACE-1 Inhibitors
Densy Davis1, Daniela Trisciuzzi2, Rajalakshmi Sreekumar1
1Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, AIMS Ponekkara P. O., Kochi, Kerala, 682 041, India.
Abstract:
A classical one-drug-one-target approach is ineffective against diseases with a multi-factorial pathogenesis, such as Alzheimer's disease (AD). On the other hand, multitarget approaches can provide a higher level of pharmacological interference which can better affect the disease network. Acetylcholinesterase (AChE), beta-site amyloid precursor protein cleaving enzyme 1 (β-secretase, BACE-1), glycogen synthase kinase 3 beta (GSK-3β), monoamine oxidases (MAOs), metal ions in the brain, N-methyl-D-aspartate (NMDA) receptor, 5-hydroxytryptamine (5-HT) receptors, the third subtype of histamine receptor (H3 receptor), and phosphodiesterases (PDEs) are the main major targets of this network whose connection are still far from being fully understood. Aware of this limitation, we herein focus on the main chemotypes employed for AChE/BACE-1 targeting. These include mostly bioactive compounds based on chalcones, triazines, triazoles, piperidines, and flavonoids.
More Related Videos
10:33Development of Inhibitors of Protein-protein Interactions through REPLACE: Application to the Design and Development Non-ATP Competitive CDK Inhibitors
Published on: October 26, 2015
08:31Biosensor-based High Throughput Biopanning and Bioinformatics Analysis Strategy for the Global Validation of Drug-protein Interactions
Published on: December 1, 2020
Related Concept Videos
Structure-Activity Relationships and Drug Design
SAR studies the intricate relationship between a drug's chemical structure and biological activity. It focuses on understanding how modifications to a drug's structure can influence...
Prochirality
Adrenergic Agonists: Chemistry and Structure-Activity Relationship
Aromatic ring substitutions: Substituting the aromatic ring with –OH groups at positions 3 and 4 yields catecholamines (e.g., epinephrine), which have a high affinity for adrenoceptors. Hydrogen bonding between –OH groups and receptors enhances adrenergic activity.
Separation of...
Adrenergic Antagonists: Chemistry and Classification of ɑ-Receptor Blockers
Nonselective α-blockers: Nonselective α-blockers contain haloalkylamine or imidazoline...
Indirect-Acting Cholinergic Agonists: Chemistry and Structure-Activity Relationship
Reversible inhibitors display short to medium durations of action. Short-acting agents include simple alcohols with...
The Two-State Receptor Model
The binding affinity of a drug determines its interaction with...