Insilico Analysis and Docking of Tacrine and Donepezil Derivatives Targeting Histamine-N-Methyltransferase and Acetyl Cholinesterase Protein Respectively for Alzheimer's Disease
Bibliographic record
Abstract
Alzheimer's disease is characterized by loss of neurons and synapses in the cerebral cortex and certain sub cortical regions. The earliest observable symptoms are often mistakenly thought to be ‘age-related’ concerns, or manifestations of stress. As the disease advances, symptoms include confusion, irritability and aggression, long-term memory loss. Two drugs specifically approved for treating Alzheimer's disease were Tacrine and Donezepil. Tacrine mainly inhibit the histamine-N-methyltransferase protein which block the histamine transmission. Donepezil inhibit the acetyl cholinesterase which degrades the acetylcholine transmitter. In this study, computational methods are used to design novel tacrine and donepezil derivatives and evaluated them for interaction with the Histamine-N-methyltransferase protein and acetyl cholinesterase protein respectively through insilico analysis by using Hyperchem 8.0, Gold 3.01 docking software. The result of the docking studies shows that ligands of T3 and D3 with R -CH2CH3 are having highest binding affinity.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".