In silico design of novel pyridazine derivatives as balanced multifunctional agents against Alzheimer’s disease
Abstract Alzheimer’s disease (AD) necessitates innovative therapeutic approaches that target its multifaceted pathology. This study investigates a series of 2-aminoalkyl-6-(2-hydroxyphenyl)pyridazin-3(2H)-one derivatives as potential multi-target ligands for AD, aiming to simultaneously inhibit acet...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-05-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-98182-x |
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| Summary: | Abstract Alzheimer’s disease (AD) necessitates innovative therapeutic approaches that target its multifaceted pathology. This study investigates a series of 2-aminoalkyl-6-(2-hydroxyphenyl)pyridazin-3(2H)-one derivatives as potential multi-target ligands for AD, aiming to simultaneously inhibit acetylcholinesterase (AChE) and amyloid-beta (Aβ) aggregation. To assess the therapeutic potential of these compounds, we employed a comprehensive computational approach, incorporating 2D-QSAR modeling, molecular dynamics simulations, molecular docking, and ADMET property analysis. Based on these analyses, we designed 13 novel pyridazine derivatives exhibiting favorable interactions with key AD-related proteins, enhanced dynamic stability within protein binding sites, and adherence to established drug-likeness principles. Notably, these compounds demonstrated promising oral absorption (96%) and exhibited no significant toxicity in preliminary assessments. These results indicate that the novel pyridazine derivatives warrant further investigation as promising multifunctional agents for the treatment of Alzheimer’s disease. |
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| ISSN: | 2045-2322 |