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Open AccessJournal ArticleDOI

Synthesis, X-ray crystal structure, IR and Raman spectroscopic analysis, quantum chemical computational and molecular docking studies on hydrazone-pyridine compound: as an insight into the inhibitor capacity of Main Protease of SARS-CoV2.

TLDR
The characterization and synthesis of 3-chloro-2-{(2E)-2-[1-(4-chlorophenyl)ethylidene]hydrazinyl}pyridine (CCPEHP) was investigated in this paper.
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This article is published in Journal of Molecular Structure.The article was published on 2021-04-21 and is currently open access. It has received 14 citations till now. The article focuses on the topics: Pyridine & Molecule.

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Synthesis, characterization, DFT, antioxidant, antibacterial, pharmacokinetics and inhibition of SARS-CoV-2 main protease of some heterocyclic hydrazones

TL;DR: In this paper , three hydrazone derivatives have been synthesized using condensation reaction of 4-hydrazinylbenzoic acid with three aromatic aldehydes in ethanol at 78 °C reflux.
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Modeling of Re(I) tricarbonyl complexes against SARS-CoV-2 receptor via DFT, in-silico molecular docking, and QSAR

TL;DR: In this article , the authors presented detailed DFT studies, in silico molecular docking, and multilinear regression analysis (MLRA) investigations of eight biologically active Rhenium tricarbonyl complexes designed and modeled based on the results of Karges and co-workers.
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New bis hydrazone: Synthesis, X-ray crystal structure, DFT computations, conformational study and in silico study of the inhibition activity of SARS-CoV-2

TL;DR: In this article , a bis hydrazone derived from benzil was synthesized in good yield, namely: (1Z,2Z)-1,2-bis (3-Chlorophenyl Hydrazino) benzil, encoded by 3-Cl BHB.
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Benzothiazolopyridine compounds: Facial synthesis, characterization, and molecular docking study on estrogen and progesterone receptors

TL;DR: In this article, a convenient and efficient procedure for the synthesis of 1-amino-2- (benzo [d] thiazol-2yl)-3-aryl-3-hydro-benzo derivatives (6a-f) was studied.
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Synthesis, X-ray, characterization and HSA and energy framework analysis of novel pyridine-hydrazone based ligand and its Co(II) complex biological activity prediction and experimental antibacterial properties

TL;DR: In this article, the ligand and its complex [Co(HL)Cl2(H2O)] were synthesized and elucidated using structural and spectroscopic techniques.
References
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Journal ArticleDOI

Self-Consistent Equations Including Exchange and Correlation Effects

TL;DR: In this paper, the Hartree and Hartree-Fock equations are applied to a uniform electron gas, where the exchange and correlation portions of the chemical potential of the gas are used as additional effective potentials.
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Crystal structure refinement with SHELXL

TL;DR: New features added to the refinement program SHELXL since 2008 are described and explained.
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AutoDock Vina: Improving the speed and accuracy of docking with a new scoring function, efficient optimization, and multithreading

TL;DR: AutoDock Vina achieves an approximately two orders of magnitude speed‐up compared with the molecular docking software previously developed in the lab, while also significantly improving the accuracy of the binding mode predictions, judging by tests on the training set used in AutoDock 4 development.
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OLEX2: a complete structure solution, refinement and analysis program

TL;DR: OLEX2 seamlessly links all aspects of the structure solution, refinement and publication process and presents them in a single workflow-driven package, with the ultimate goal of producing an application which will be useful to both chemists and crystallographers.
Journal ArticleDOI

General atomic and molecular electronic structure system

TL;DR: A description of the ab initio quantum chemistry package GAMESS, which can be treated with wave functions ranging from the simplest closed‐shell case up to a general MCSCF case, permitting calculations at the necessary level of sophistication.
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