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Spectral, DFT, thermal, electrochemical, and biological investigations on Cu2+, Cd2+, and Mn2+ complexes of favipiravir ligand. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Sain S, Jaiswal S, Jain S, Misra N, Srivastava A, Jendra R, Kishore D, Dwivedi J, Wabaidur SM, Islam MA, Sharma S. Synthesis and Theoretical Studies of Biologically Active Thieno Nucleus Incorporated Tri and Tetracyclic Nitrogen Containing Heterocyclics Scaffolds via Suzuki Cross-Coupling Reaction. Chem Biodivers 2022; 19:e202200540. [PMID: 36310125 DOI: 10.1002/cbdv.202200540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 10/25/2022] [Indexed: 12/27/2022]
Abstract
A new series of thieno nucleus embellished trinuclear (19, 20) and tetranuclear (21-24) nitrogen heteroaryl have been synthesized by the Suzuki cross-coupling reaction using bis(triphenylphosphine)palladium(II) dichloride. All the synthesized compounds were characterized by IR, 1 H-NMR, 13 CNMR and Mass spectral properties. In vitro antibacterial studies of the synthesized compound were conducted using broth microdilution assay employing Gram-positive and Gram-negative strains and half-maximal inhibitory concentration (IC50 ) was determined. The result showed that compound 20 possess best antibacterial activity against S. aureus and E. coli with IC50 values of 60 μg mL-1 and 90 μg mL-1 . Further to determine the mode of antibacterial action, compounds 20 and 21 were examined for in vitro bacterial dehydrogenase inhibitory assay. To understand the binding affinity of the synthesized compounds, the docking study was performed in the bacterial dehydrogenase enzyme by AutoDock Vina software and structure was confirmed by Discovery Studio Visualizer. All the synthesized compounds were docked in a good manner within the active sites of the bacterial dehydrogenase enzyme and exhibited good binding energies.
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Affiliation(s)
- Shalu Sain
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Shivangi Jaiswal
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Sonika Jain
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Namita Misra
- Thakur H. N. Singh, PG College, Prayagraj, Uttar Pradesh, 211016, India
| | - Anamika Srivastava
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Ra Jendra
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Dharma Kishore
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Jaya Dwivedi
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | | | - Mohammad Ataul Islam
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health University of Manchester, Manchester, United Kingdom
| | - Swapnil Sharma
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, Rajasthan, India
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J S, P R, S R. Solvent free synthesis and spectral analysis of 2,4-dimethyl-6-(1-phenyl-1H-benzimidazol-2-yl)phenol: on/off fluorescence, inter and intramolecular hydrogen bonding. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2022.2076697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Sivapriya J
- Department of Chemistry, St. Joseph’s Institute of Technology, Chennai, Tamilnadu, India
| | - Ravichandran P
- Department of Chemical Engineering, St. Joseph’s Institute of Technology, Chennai, Tamilnadu, India
| | - Renganathan S
- Department of Biotechnology, Anna University, Chennai, Tamil Nadu, India
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Azam M, Sahoo PK, Mohapatra RK, Kumar M, Ansari A, Moon IS, Chutia A, Al-Resayes SI, Biswal SK. Structural investigations, Hirsfeld surface analyses, and molecular docking studies of a phenoxo-bridged binuclear Zinc(II) complex. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132039] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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