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Nowakowska J, Radomska D, Czarnomysy R, Marciniec K. Recent Development of Fluoroquinolone Derivatives as Anticancer Agents. Molecules 2024; 29:3538. [PMID: 39124943 PMCID: PMC11314068 DOI: 10.3390/molecules29153538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Revised: 07/17/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
Cancer is the second leading cause of death in the world following cardiovascular disease. Its treatment, including radiation therapy and surgical removal of the tumour, is based on pharmacotherapy, which prompts a constant search for new and more effective drugs. There are high costs associated with designing, synthesising, and marketing new substances. Drug repositioning is an attractive solution. Fluoroquinolones make up a group of synthetic antibiotics with a broad spectrum of activity in bacterial diseases. Moreover, those compounds are of particular interest to researchers as a result of reports of their antiproliferative effects on the cells of the most lethal cancers. This article presents the current progress in the development of new fluoroquinolone derivatives with potential anticancer and cytotoxic activity, as well as structure-activity relationships, along with possible directions for further development.
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Affiliation(s)
- Justyna Nowakowska
- Department of Organic Chemistry, Medical University of Silesia, Jagiellonska 4, 41-200 Sosnowiec, Poland
| | - Dominika Radomska
- Department of Synthesis and Technology of Drugs, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland; (D.R.); (R.C.)
| | - Robert Czarnomysy
- Department of Synthesis and Technology of Drugs, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland; (D.R.); (R.C.)
| | - Krzysztof Marciniec
- Department of Organic Chemistry, Medical University of Silesia, Jagiellonska 4, 41-200 Sosnowiec, Poland
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Lu N, Bu M, Zhang C, Gao Q, Wang X, Zhou X, Ding D, Zhang H. Development of a rapid detection method for enrofloxacin in food. Biotechnol Genet Eng Rev 2023:1-19. [PMID: 37083187 DOI: 10.1080/02648725.2023.2204701] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
Develop the ic-ELISA rapid detection method of Enrofloxacin (ENR). Corresponding antibodies are obtained by animal immunity to identify their titer and specificity. The optimal coating time was obtained by indirect competition ELISA, and the antigen coating time, suitable coating concentration, primary antibody dilution factor, blocking solution blocking time, primary antibody reaction time and secondary antibody reaction time were optimized, and the specificity and accuracy of the method were evaluated. The ic-ELISA rapid detection method of ENR, IC50 was 9.13 ng/mL, and the linear detection range (IC20-IC80) was 4.16-20.03 ng/mL. The LOD limit is 2.11 ng/mL. The cross-reactivity rate of 9 fluoroquinolones was above 10%, and the average recovery rate was above 80%. The reason why the heterologous coating is more sensitive may be due to the fact that the piperazine group of ofloxacin is one less carbon atom than enrofloxacin, and ofloxacin is connected to the main ring by N and O hybridization, while enrofloxacin is connected to the main ring through a ternary ring, these two reasons may cause the charge density of extracyclic oxygen at the ofloxacin binding site to be higher than that of enrofloxacin, and the binding ability to antibodies is stronger. Therefore, when heterologous coating, the competitive inhibition rate against enrofloxacin is higher and the effect is better. The conclusion obtained through this experiment is that the detection method has strong broad spectrum and good sensitivity, and can quickly detect the total amount of enrofloxacin and its seven common fluoroquinolones in fish and eggs.
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Affiliation(s)
- Ning Lu
- Department of Biology and Food Engineering, Bozhou University, Bozhou, China
- Bozhou Key Laboratory of Medicinal and Food Homologous Functional Foods, Bozhou University, Bozhou, China
| | - Meichao Bu
- Department of Biology and Food Engineering, Bozhou University, Bozhou, China
| | - Chao Zhang
- Department of Biology and Food Engineering, Bozhou University, Bozhou, China
| | - Qianni Gao
- Department of Biology and Food Engineering, Bozhou University, Bozhou, China
- Bozhou Key Laboratory of Medicinal and Food Homologous Functional Foods, Bozhou University, Bozhou, China
| | - Xiaolu Wang
- Department of Biology and Food Engineering, Bozhou University, Bozhou, China
- Bozhou Key Laboratory of Medicinal and Food Homologous Functional Foods, Bozhou University, Bozhou, China
| | - Xiaohui Zhou
- Department of Biology and Food Engineering, Bozhou University, Bozhou, China
- Bozhou Key Laboratory of Medicinal and Food Homologous Functional Foods, Bozhou University, Bozhou, China
| | - Dejie Ding
- Department of Biology and Food Engineering, Bozhou University, Bozhou, China
| | - Huimin Zhang
- Department of Biology and Food Engineering, Bozhou University, Bozhou, China
- Bozhou Key Laboratory of Medicinal and Food Homologous Functional Foods, Bozhou University, Bozhou, China
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Yang QZ, Li HC, Guo ZB, Liao YZ, Liu RX, Liu YC, Liang H. The copper(II) complex of dantron showed therapeutic effect on bacterial gill-rot disease in tilapia infected by Flavobacterium columnar. J Inorg Biochem 2022; 232:111841. [DOI: 10.1016/j.jinorgbio.2022.111841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 04/13/2022] [Accepted: 04/16/2022] [Indexed: 10/18/2022]
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Chkirate K, Karrouchi K, Chakchak H, Mague JT, Radi S, Adarsh NN, Li W, Talbaoui A, Essassi EM, Garcia Y. Coordination complexes constructed from pyrazole-acetamide and pyrazole-quinoxaline: effect of hydrogen bonding on the self-assembly process and antibacterial activity. RSC Adv 2022; 12:5324-5339. [PMID: 35425576 PMCID: PMC8981392 DOI: 10.1039/d1ra09027e] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 01/28/2022] [Indexed: 12/12/2022] Open
Abstract
Two mononuclear coordination complexes of N-(2-aminophenyl)-2-(5-methyl-1H-pyrazol-3-yl)acetamide (L1), namely [Cd(L1)2Cl2] (C1) and [Cu(L1)2(C2H5OH)2](NO3)2 (C2) and one mononuclear complex [Fe(L2)2(H2O)2](NO3)2·2H2O (C3), obtained after in situ oxidation of L1, have been synthesized and characterized spectroscopically. As revealed by single-crystal X-ray diffraction, each coordination sphere made of two heterocycles is completed either by two chloride anions (in C1), two ethanol molecules (in C2) or two water molecules (in C3). The crystal packing analysis of C1, C2 and C3, revealed 1D and 2D supramolecular architectures, respectively, via various hydrogen bonding interactions, which are discussed in detail. Furthermore, evaluation in vitro of the ligands and their metal complexes for their antibacterial activity against Escherichia coli (ATCC 4157), Pseudomonas aeruginosa (ATCC 27853), Staphylococcus aureus (ATCC 25923) and Streptococcus fasciens (ATCC 29212) strains of bacteria, revealed outstanding results compared to chloramphenicol, a well-known antibiotic, with a normalized minimum inhibitory concentration as low as 5 μg mL-1.
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Affiliation(s)
- Karim Chkirate
- Laboratory of Heterocyclic Organic Chemistry, Department of Chemistry, Faculty of Sciences, Mohamed V University BP1014 Rabat 10100 Morocco
| | - Khalid Karrouchi
- Laboratory of Analytical Chemistry and Bromatology, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat Morocco
| | - Hind Chakchak
- Unités d'Appui Techniques À la Recherche Scientifique (UATRS), Centre National Pour la Recherche Scientifique et Technique (CNRST) Rabat 10000 Morocco
| | - Joel T Mague
- Mohammed First University, Oujda, Faculty of Sciences Oujda, LCAE Oujda Morocco
| | - Smaail Radi
- LCAE, Département de Chimie, Faculté des Sciences, Université Mohamed I BP 524 60 000 Oujda Morocco
| | - N N Adarsh
- School of Chemical Sciences, Mahatma Gandhi University Kottayam 686560 Kerala India
| | - Weiyang Li
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université catholique de Louvain Place L. Pasteur 1 1348 Louvain-la-Neuve Belgium
| | - Ahmed Talbaoui
- Laboratoire de Biologie des Pathologies Humaines, Faculté des Sciences, Université Mohammed V de Rabat Morocco
| | - El Mokhtar Essassi
- Laboratory of Heterocyclic Organic Chemistry, Department of Chemistry, Faculty of Sciences, Mohamed V University BP1014 Rabat 10100 Morocco
| | - Yann Garcia
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université catholique de Louvain Place L. Pasteur 1 1348 Louvain-la-Neuve Belgium
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A New Calcium(II)-Based Substitute for Enrofloxacin with Improved Medicinal Potential. Pharmaceutics 2022; 14:pharmaceutics14020249. [PMID: 35213984 PMCID: PMC8878047 DOI: 10.3390/pharmaceutics14020249] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/23/2021] [Accepted: 01/18/2022] [Indexed: 11/16/2022] Open
Abstract
Enrofloxacin (EFX) reacting with Ca(II) afforded a new complex, [Ca(EFX)2(H2O)4] (EFX-Ca), which was structurally characterized both in solid and solution chemistry. E. coli and S. typhi were tested to be the most sensitive strains for EFX-Ca. The LD50 value of EFX-Ca in mice was 7736 mg/kg, implying the coordination of EFX to Ca(II) effectively reduced its acute toxicity. EFX-Ca also decreased the plasma-binding rate and enhanced the drug distribution in rats along with longer elimination half-life. EFX-Ca also showed similar low in vivo acute toxicity and higher anti-inflammation induced by H2O2 or CuSO4 in zebrafish, with reactive oxygen species (ROS)-related elimination. The therapeutic effects of EFX-Ca on two types (AA and 817) of E. coli-infected broilers were also better than those of EFX, with cure rates of 78% and 88%, respectively. EFX-Ca showed promise as a bio-safe metal-based veterinary drug with good efficacy and lower toxicity.
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Madajska K, Szymańska IB. New Volatile Perfluorinated Amidine-Carboxylate Copper(II) Complexes as Promising Precursors in CVD and FEBID Methods. MATERIALS (BASEL, SWITZERLAND) 2021; 14:3145. [PMID: 34201158 PMCID: PMC8230148 DOI: 10.3390/ma14123145] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 12/05/2022]
Abstract
In the present study, we have synthesised and characterised newly copper(II) complexes with the general formula [Cu2(NH2(NH=)CC2F5)2(µ-O2CRF)4], where RF = CF3, C2F5, C3F7, C4F9. Infrared spectroscopy, mass spectrometry with electron ionisation (EI MS), and density-functional theory (DFT) calculations were used to confirm compounds' composition and structure. The volatility of the compounds was studied using thermal analysis (TGA), EI MS mass spectrometry, variable temperature infrared spectroscopy (VT IR), and sublimation experiments. Research has revealed that these compounds are the source of metal carriers in the gas phase. The thermal decomposition mechanism over reduced pressure was proposed. TGA studies demonstrated that copper transfer to the gaseous phase occurs even at atmospheric pressure. Two selected complexes [Cu2(NH2(NH=)CC2F5)2(µ-O2CC2F5)4] and [Cu2(NH2(NH=)CC2F5)2(µ-O2CC3F7)4] were successful used as chemical vapour deposition precursors. Copper films were deposited with an evaporation temperature of 393 K and 453 K, respectively, and a decomposition temperature in the range of 573-633 K without the use of hydrogen. The microscopic observations made to investigate the interaction of the [Cu2(NH2(NH=)CC2F5)2(µ-O2CC2F5)4] with the electron beam showed that the ligands are completely lost under transmission electron microscopy analysis conditions (200 keV), and the final product is copper(II) fluoride. In contrast, the beam energy in scanning electron microscopy (20 keV) was insufficient to break all coordination bonds. It was shown that the Cu-O bond is more sensitive to the electron beam than the Cu-N bond.
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Affiliation(s)
| | - Iwona Barbara Szymańska
- Department of Chemistry, Nicolaus Copernicus University in Toruń, Gagarina 7, 87-100 Toruń, Poland;
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