Theoretical investigation of solvent effects on reactivity, spectroscopic properties, and inhibitory potential of a dihydropyridine derivative against Vibrio cholorae: DFT, molecular docking and pharmacokinetics evaluation
Abstract The emergence of drug-resistant bacterial strains has made cholera an imminent threat to health. Addressing this challenge requires an exploration of new alternative medicines. In this work, density functional theory at B3LYP/6-311G (d, p) was employed to examine the effect of solvents on 4...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2025-05-01
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| Series: | Discover Chemistry |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s44371-025-00189-w |
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| Summary: | Abstract The emergence of drug-resistant bacterial strains has made cholera an imminent threat to health. Addressing this challenge requires an exploration of new alternative medicines. In this work, density functional theory at B3LYP/6-311G (d, p) was employed to examine the effect of solvents on 4-(((cis)-4-aminocyclohexyl) amino)-N-(3-(methyl sulfonyl) phenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (AMDC) reactivity and spectral details. The reactivity of AMDC was shown to be solvent-dependent. The highest energy gap of 4.504 eV was found for AMDC in water, while other phases: Ethanol and gas phase had lesser energy gaps of 4.500 eV, 4.354 eV respectively showing degrees of stability and reactivity under different solvents. The suitability of AMDC as a potential Vibrio cholerae inhibitor was then evaluated using the ADMET parameters and results showed that AMDC fulfilled Lipinski’s rule and is therefore drug-like. Significant binding affinity scores were obtained from molecular docking studies against Vibrio cholera proteins (PDB ID: 3GBG and 6EHB), with 3GBG showing a stronger interaction (−9.4 kcal/mol). The observations from this research provided important information on AMDC’s reactivity and inhibiting potential, making it an option for more investigation in the hunt for efficient cholera treatments. |
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| ISSN: | 3005-1193 |