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Dimiza F, Barmpa A, Chronakis A, Hatzidimitriou AG, Sanakis Y, Papadopoulos AN, Psomas G. Iron(III) Complexes with Non-Steroidal Anti-Inflammatory Drugs: Structure, Antioxidant and Anticholinergic Activity, and Interaction with Biomolecules. Int J Mol Sci 2023; 24:ijms24076391. [PMID: 37047364 PMCID: PMC10094617 DOI: 10.3390/ijms24076391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 03/22/2023] [Accepted: 03/24/2023] [Indexed: 03/31/2023] Open
Abstract
One the main research goals of bioinorganic chemists is the synthesis of novel coordination compounds possessing biological potency. Within this context, three novel iron(III) complexes with the non-steroidal anti-inflammatory drugs diflunisal and diclofenac in the presence or absence of the nitrogen donors 1,10-phenanthroline or pyridine were isolated and characterized by diverse techniques. The complexes were evaluated for their ability to scavenge in vitro free radicals such as hydroxyl, 1,1-diphenyl-2-picrylhydrazyl and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radicals, revealing their selective potency towards hydroxyl radicals. The in vitro inhibitory activity of the complexes towards the enzymes acetylcholinesterase and butyrylcholinesterase was evaluated, and their potential to achieve neuroprotection appeared promising. The interaction of the complexes with calf-thymus DNA was examined in vitro, revealing their ability to intercalate in-between DNA nucleobases. The affinity of the complexes for serum albumins was evaluated in vitro and revealed their tight and reversible binding.
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Zhang HD, Wu YL, Ye SY, Hua YW, You XX, Yan Z, Li ML, Liu D, Meng Y, Cao X. Configuration‐Dependent Bimetallic Metal‐Organic Frameworks Nanorods for Efficient Electrocatalytic Water Oxidation. ChemElectroChem 2022. [DOI: 10.1002/celc.202200246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Hao-Dong Zhang
- Anqing Normal University Anhui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials CHINA
| | - Ya-Ling Wu
- Anqing Normal University Anhui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials CHINA
| | - Si-Yuan Ye
- Jiaxing University College of Biological, Chemical Sciences and Engineering CHINA
| | - Yi-Wei Hua
- Jiaxing University College of Biological, Chemical Sciences and Engineering CHINA
| | - Xi-Xi You
- Jiaxing University College of Biological, Chemical Sciences and Engineering CHINA
| | - Zheng Yan
- Jiaxing University College of biological,Chemical Sciences and Engineering Jiaxing city, zhejiang province, yuexiu south road no. 56 314001 Jia xing CHINA
| | - Meng-Li Li
- Jiaxing University College of Biological, Chemical Sciences and Engineering CHINA
| | - Dan Liu
- Jiaxing University College of Biological, Chemical Sciences and Engineering CHINA
| | - Yan Meng
- Anqing Normal University Anhui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials CHINA
| | - Xuebo Cao
- Jiaxing University College of Biological, Chemical Sciences and Engineering CHINA
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