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Hodyna D, Kovalishyn V, Kachaeva M, Shulha Y, Klipkov A, Shaitanova E, Kobzar O, Shablykin O, Metelytsia L. In Silico, in Vitro and in Vivo Study of Substituted Imidazolidinone Sulfonamides as Antibacterial Agents. Chem Biodivers 2023; 20:e202301267. [PMID: 37943002 DOI: 10.1002/cbdv.202301267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/06/2023] [Accepted: 11/08/2023] [Indexed: 11/10/2023]
Abstract
New substituted imidazolidinone sulfonamides have been developed using a rational drug design strategy. Predictive QSAR models for the search of new antibacterials were created using the OCHEM platform. Regression models were applied to verify a virtual chemical library of new imidazolidinone derivatives designed to have antibacterial activity. A number of substituted imidazolidinone sulfonamides as effective antibacterial agents were identified by QSAR prediction, synthesized and characterized by spectral and elemental, and tested in vitro. Six studied compounds have shown the highest in vitro antibacterial activity against Gram-negative E. coli and Gram-positive S. aureus multidrug-resistant strains. The in vivo acute toxicity of these imidazolidinone sulfonamides based on the LC50 value ranged from 16.01 to 44.35 mg/L (slightly toxic compounds class). The results of molecular docking suggest that the antibacterial mechanism of the compounds can be associated with the inhibition of post-translational modification processes of bacterial peptides and proteins.
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Affiliation(s)
- Diana Hodyna
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, 02094, Academician Kukhar Str, 1, Kyiv, Ukraine
| | - Vasyl Kovalishyn
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, 02094, Academician Kukhar Str, 1, Kyiv, Ukraine
| | - Maryna Kachaeva
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, 02094, Academician Kukhar Str, 1, Kyiv, Ukraine
| | - Yurii Shulha
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, 02094, Academician Kukhar Str, 1, Kyiv, Ukraine
| | - Anton Klipkov
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, 02094, Academician Kukhar Str, 1, Kyiv, Ukraine
| | - Elena Shaitanova
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, 02094, Academician Kukhar Str, 1, Kyiv, Ukraine
| | - Oleksandr Kobzar
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, 02094, Academician Kukhar Str, 1, Kyiv, Ukraine
| | - Oleh Shablykin
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, 02094, Academician Kukhar Str, 1, Kyiv, Ukraine
| | - Larysa Metelytsia
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, 02094, Academician Kukhar Str, 1, Kyiv, Ukraine
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2
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Teng P, Shao H, Huang B, Xie J, Cui S, Wang K, Cai J. Small Molecular Mimetics of Antimicrobial Peptides as a Promising Therapy To Combat Bacterial Resistance. J Med Chem 2023; 66:2211-2234. [PMID: 36739538 DOI: 10.1021/acs.jmedchem.2c00757] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Clinically, antibiotics are widely used to treat infectious diseases; however, excessive drug abuse and overuse exacerbate the prevalence of drug-resistant bacterial pathogens, making the development of novel antibiotics extremely difficult. Antimicrobial peptide (AMP) is one of the most promising candidates for overcoming bacterial resistance owing to its unique structure and mechanism of action. This study examines the development of small molecular mimetics of AMPs over the past two decades. These mimetics can selectively disrupt membranes, which are the characteristic antibacterial mechanism of AMPs. In addition, the advantages and disadvantages of small AMP mimetics are discussed. The small molecular mimetics of AMPs are anticipated to garner interest and investment in discovering new antibiotics. This Perspective will assist in revitalizing the golden age of antibiotics in the current era of combating bacterial resistance.
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Affiliation(s)
- Peng Teng
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Haodong Shao
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Bo Huang
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Junqiu Xie
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Institute of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Lanzhou University, West Donggang Road 199, Lanzhou, 730000, China
| | - Sunliang Cui
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Kairong Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Institute of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Lanzhou University, West Donggang Road 199, Lanzhou, 730000, China
| | - Jianfeng Cai
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
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3
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Alzahrani AY. Design, synthesis, and antimicrobial evaluation of novel pyridine and chromene derivatives with their characterization, containing Lidocaine analog. JOURNAL OF SAUDI CHEMICAL SOCIETY 2023. [DOI: 10.1016/j.jscs.2023.101620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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4
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Khattab ESAEH, Ragab A, Abol-Ftouh MA, Elhenawy AA. Therapeutic strategies for Covid-19 based on molecular docking and dynamic studies to the ACE-2 receptors, Furin, and viral spike proteins. J Biomol Struct Dyn 2022; 40:13291-13309. [PMID: 34647855 PMCID: PMC8544674 DOI: 10.1080/07391102.2021.1989036] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
SARS-CoV-2 is a pandemic virus that caused infections and deaths in many world countries, including the Middle East. The virus-infected human cells by binding via ACE-2 receptor through the Spike protein of the virus with Furin's help causing cell membrane fusion leading to Covid-19-cell entry. No registered drugs or vaccines are triggering this pandemic viral disease yet. Our present work is based on molecular docking and dynamics simulation that performed to spike protein-ACE-2 interface complex, ACE-2 receptor, Spike protein (RBD), and Furin as targets for new small molecules. These drugs target new potential therapies to show their probabilities toward the active sites of mentioned proteins, strongly causing inhibition and/or potential therapy for covid-19. All target proteins were estimated against new target compounds under clinical trials and repurposing drugs currently present. Possibilities of those molecules and potential therapeutics acting on a certain target were predicted. MD simulations over 200 ns with molecular mechanics-generalized Born surface area (MMGBSA) binding energy calculations were performed. The structural and energetic analyses demonstrated the stability of the ligands-MPros complex. Our present work will introduce new visions of some biologically active molecules for further studies in-vitro and in-vivo for Covid-19, repurposing of these molecules should be taking place under clinical works and offering different strategies for drugs repurposing against Covid-19 diseases.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | - Ahmed Ragab
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt,CONTACT Ahmed Ragab ; Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo11884, Egypt
| | - Mahmoud A. Abol-Ftouh
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt,Mahmoud A. Abol-Ftouh Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo11884, Egypt
| | - Ahmed A. Elhenawy
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
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5
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Zhao M, Guo W, Wu L, Qiu FG. I
2
‐Promoted Oxidative Metal‐Free [3+2] Tandem Annulation for the Synthesis of Multisubstituted Imidazoles in the Presence of Base. ChemistrySelect 2022. [DOI: 10.1002/slct.202203729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mingming Zhao
- Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences Guangzhou 510530 (P. R. China) University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Wei Guo
- Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Linping Wu
- Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences Guangzhou 510530 (P. R. China) University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Fayang G. Qiu
- Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences Guangzhou 510530 (P. R. China) University of Chinese Academy of Sciences Beijing 100049 P. R. China
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6
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Goel KK, Rajput SK, Kumar A, Nandi NK, Joshi G, Kharb R. Imidazoquinoxaline as a Privileged Fused Pharmacophore in Anticancer Drug Development: A Review of Synthetic Strategies and Medicinal Aspects. ChemistrySelect 2022. [DOI: 10.1002/slct.202200834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kapil Kumar Goel
- Deparment of Pharmaceutical Sciences Gurukul Kangri (Deemed to be University) Haridwar 249404 India
- Amity Institute of Pharmacy Amity University Noida Uttar Pradesh 201301 India
| | - Satyendra Kumar Rajput
- Deparment of Pharmaceutical Sciences Gurukul Kangri (Deemed to be University) Haridwar 249404 India
| | - Ashwani Kumar
- Deparment of Pharmaceutical Sciences Gurukul Kangri (Deemed to be University) Haridwar 249404 India
| | - Nilay Kumar Nandi
- Department of Pharmaceutical Chemistry ISF College of Pharmacy, Ghal Kalan G.T Road, Moga Punjab India- 142001
| | - Gaurav Joshi
- School of Pharmacy Graphic Era Hill University Dehradun 248002 India
| | - Rajeev Kharb
- Amity Institute of Pharmacy Amity University Noida Uttar Pradesh 201301 India
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7
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Ahmadi A, Mohammadnejadi E, Karami P, Razzaghi-Asl N. Current Status and Structure Activity Relationship of Privileged Azoles as Antifungal Agents (2016-2020). Int J Antimicrob Agents 2022; 59:106518. [PMID: 35045309 DOI: 10.1016/j.ijantimicag.2022.106518] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 12/14/2021] [Accepted: 12/22/2021] [Indexed: 11/05/2022]
Abstract
Fungal infections have major contribution to the infectious related deaths in recent century. The issue has gotten worse with the advent of immunity impairing conditions such as HIV epidemic. Eukaryote nature of fungal pathogens leads to harder eradication than bacterial infections. Given the importance of the problem, considerable efforts have been put on the synthesis and biological assessment of azole-based chemical scaffolds and their bioisosteres. The emergence of validated macromolecular targets within different fungal species inspires structure-based drug design strategies toward diverse azole-based agents. Despite of advantageous features, emergence of drug-resistant fungal species restrict the applicability of current azoles as the first-line antifungal agents. Consequently, it appears advisable to elucidate SARs and chemical biodiversity within antifungal azoles. Current contribution was devoted to a brief look at clinically applied drugs, structure-based classification of azole antifungals and their structure activity relationships (SARs). Reviewed molecules belong to the antifungal structures that were reported throughout 2016-2020.
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Affiliation(s)
- A Ahmadi
- Students Research Committee, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil
| | - E Mohammadnejadi
- Students Research Committee, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil
| | - P Karami
- Biosensor Sciences and Technologies Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - N Razzaghi-Asl
- Biosensor Sciences and Technologies Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
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8
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Elsisi DM, Ragab A, Elhenawy AA, Farag AA, Ali AM, Ammar YA. Experimental and theoretical investigation for 6-Morpholinosulfonylquinoxalin-2(1H)-one and its haydrazone derivate: Synthesis, characterization, tautomerization and antimicrobial evaluation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131314] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Design, synthesis of new novel quinoxalin-2(1H)-one derivatives incorporating hydrazone, hydrazine, and pyrazole moieties as antimicrobial potential with in-silico ADME and molecular docking simulation. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103497] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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10
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Alzahrani AY, Ammar YA, Abu-Elghait M, Salem MA, Assiri MA, Ali TE, Ragab A. Development of novel indolin-2-one derivative incorporating thiazole moiety as DHFR and quorum sensing inhibitors: Synthesis, antimicrobial, and antibiofilm activities with molecular modelling study. Bioorg Chem 2021; 119:105571. [PMID: 34959177 DOI: 10.1016/j.bioorg.2021.105571] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 11/03/2021] [Accepted: 12/15/2021] [Indexed: 12/17/2022]
Abstract
Nowadays, it's imperative to develop novel antimicrobial agents active against both drug-sensitive and drug-resistant bacterial infections with favorable profiles as high efficacy, low toxicity, and short therapy duration. Accordingly, a series of new thiazolo-indolin-2-one derivatives were synthesized based on acid and base catalyzed condensation or reaction of thiosemicarbazone 8 with different electrophilic reagents. The structure of the new compounds was confirmed based on elemental analysis and spectral data. Based on the MIC results, the most active thiazolo-indoline derivatives 2, 4, 7a, and 12 exhibited promising antibacterial activity against gram-positive and gram-negative bacteria with weak to moderate antifungal activities. Surprisingly, the N-(thiazol-2-yl)benzenesulfonamide derivative 4 was found to be most active on antibiofilm activity against both S. aureus (ATCC 29213) with BIC50 (1.95 ± 0.01 µg/mL), while 5-(2-oxoindolin-3-ylidene)-thiazol-4(5H)-one derivative 7a exhibited the strongest antibiofilm activity against P. aeruginosa pathogens with BIC50 (3.9 ± 0.16 µg/mL). Further, the thiazole derivatives 2, 4 and 12 exhibited a significant inhibition activity against the fsr system in a dose-dependent manner without affecting bacterial growth. The target derivatives behaved synergistic and additively effect against MDR p. aeruginosa, and thiazole derivative 12 exhibited a high synergistic effect with most tested antibiotics except Cefepime with FIC value ranging between 0.249 and 1.0, reducing their MICs. Interestingly, the 3-(2-(4-thiazol-2-yl)hydrazono)indolin-2-one derivative 12 displayed the highest selectivity to DHFR inhibitory with IC50 value 40.71 ± 1.86 nM superior to those of the reference Methotrexate. Finally, in silico molecular modeling simulation, some physicochemical properties and toxicity predictions were performed for the most active derivatives.
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Affiliation(s)
- Abdullah Y Alzahrani
- Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail, Assir, Saudi Arabia
| | - Yousry A Ammar
- Department of Chemistry, Faculty of Science, Al-Azhar University, 11884 Nasr City, Cairo, Egypt
| | - Mohammed Abu-Elghait
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt.
| | - Mohamed A Salem
- Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail, Assir, Saudi Arabia; Department of Chemistry, Faculty of Science, Al-Azhar University, 11884 Nasr City, Cairo, Egypt.
| | - Mohammed A Assiri
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Tarik E Ali
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia; Department of Chemistry, Faculty of Education, Ain Shams University, Egypt
| | - Ahmed Ragab
- Department of Chemistry, Faculty of Science, Al-Azhar University, 11884 Nasr City, Cairo, Egypt.
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11
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Alzahrani AY, Ammar YA, Salem MA, Abu-Elghait M, Ragab A. Design, synthesis, molecular modeling, and antimicrobial potential of novel 3-[(1H-pyrazol-3-yl)imino]indolin-2-one derivatives as DNA gyrase inhibitors. Arch Pharm (Weinheim) 2021; 355:e2100266. [PMID: 34747519 DOI: 10.1002/ardp.202100266] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 10/20/2021] [Accepted: 10/21/2021] [Indexed: 12/11/2022]
Abstract
A series of 3-[(1H-pyrazol-3-yl)imino]indolin-2-one derivatives were designed using the molecular hybridization method, characterized using different spectroscopic techniques, and evaluated for their in vitro antimicrobial activity. Most of the target compounds demonstrated good to moderate antimicrobial activity compared with ciprofloxacin and fluconazole. Four compounds (8b, 9a, 9c, and 10a) showed encouraging results, with minimal inhibitory concentration (MIC) values (53.45-258.32 µM) comparable to those of norfloxacin (100.31-200.63 µM) and ciprofloxacin (48.33-96.68 µM). Noticeably, the four derivatives revealed excellent bactericidal and fungicidal activities, except for the bacteriostatic potential of compounds 8b and 9a against Escherichia coli and Staphylococcus aureus, respectively. The time-killing kinetic study against S. aureus confirmed the efficacy of these derivatives. Furthermore, two of the four promising derivatives, 9a and 10a, could prevent the formation of biofilms of S. aureus without affecting the bacterial growth at low concentrations. A combination study with seven commercial antibiotics against the multidrug-resistant bacterium P. aeruginosa showed a notable reduction in the antibiotic MIC values, represented mainly through a synergistic or additive effect. The enzymatic assay implied that the most active derivatives had inhibition potency against DNA gyrase comparable to that of ciprofloxacin. Molecular docking and density functional theory calculations were performed to explore the binding mode and study the reactivity of the promising compounds.
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Affiliation(s)
- Abdullah Y Alzahrani
- Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail, Assir, Saudi Arabia
| | - Yousry A Ammar
- Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Mohamed A Salem
- Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail, Assir, Saudi Arabia.,Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Mohammed Abu-Elghait
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Ahmed Ragab
- Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
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12
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One-pot strategy for thiazole tethered 7-ethoxy quinoline hybrids: Synthesis and potential antimicrobial agents as dihydrofolate reductase (DHFR) inhibitors with molecular docking study. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130748] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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13
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Isatin-Schiff's base and chalcone hybrids as chemically apoptotic inducers and EGFR inhibitors; design, synthesis, anti-proliferative activities and in silico evaluation. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130159] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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14
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Wassel MMS, Ammar YA, Elhag Ali GAM, Belal A, Mehany ABM, Ragab A. Development of adamantane scaffold containing 1,3,4-thiadiazole derivatives: Design, synthesis, anti-proliferative activity and molecular docking study targeting EGFR. Bioorg Chem 2021; 110:104794. [PMID: 33735711 DOI: 10.1016/j.bioorg.2021.104794] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 02/28/2021] [Accepted: 03/01/2021] [Indexed: 12/24/2022]
Abstract
A new series of 1,3,4-thiadiazolo-adamantane derivatives were synthesized through molecular hybridization approach, then used as starting material to synthesize chloro and cyano acetamide-thiadiazole derivatives 2, 3. The newly designed compounds 1-3 were treated with different reagents to design 5-adamantyl thiadiazole derivatives 4-17 and evaluate their in vitro anti-proliferative activity against three cancer cell lines (MCF-7, HepG-2 and A549). Doxorubicin was used as a positive control. The most promising compounds 5, 6, 10a, 10b, 14b, 14c, and 17 showed up-regulation for BAX and down-regulation of Bcl-2, these findings proved their role as hopeful apoptotic inducers. In addition, the inhibitory activity against both wild EGFRWT and mutant EGFRL858R-TK for these derivatives revealed that compounds 5, 14c, and 17 have IC50 value ranging from 85 nM to 71.5 nM against wild EGFRWT and 37.85-41.19 nM against the mutant type, Lapatinib was used as a reference standard with IC50 values of 31.8 nM and 39.53 nM, respectively. The most potent derivatives were subjected to further evaluation against double mutant EGFR L858R/T790M and showed good IC50 values between (0.27-0.78 nM) compared to Lapatinib (0.18 nM) and Erlotinib (0.21 nM). Among them, thiazolo-thiadiazole adamantane derivative 17 exhibited the strongest inhibitory activity to the EGFR. Molecular docking studies were performed inside the active site of EGFR (1M17), and binding energy scores ranged between (-19.19 to -22.07 Kcal/mol) compared to Erlotinib (-19.10 Kcal/mol). Furthermore, oral bioavailability beside some pharmacokinetics properties of these derivatives were also investigated in this research work.
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Affiliation(s)
- Mohammed M S Wassel
- Department of Foot and Mouth Disease, Veterinary Serum and Vaccine Research Institute (VSVRI), Abbasia, Cairo, Egypt
| | - Yousry A Ammar
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, 11884 Cairo, Egypt.
| | - Gameel A M Elhag Ali
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, 11884 Cairo, Egypt
| | - Amany Belal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; Medicinal Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Ahmed B M Mehany
- Zoology Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Ahmed Ragab
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, 11884 Cairo, Egypt.
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Sulfaguanidine Hybrid with Some New Pyridine-2-One Derivatives: Design, Synthesis, and Antimicrobial Activity against Multidrug-Resistant Bacteria as Dual DNA Gyrase and DHFR Inhibitors. Antibiotics (Basel) 2021; 10:antibiotics10020162. [PMID: 33562582 PMCID: PMC7915026 DOI: 10.3390/antibiotics10020162] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 01/25/2021] [Accepted: 02/02/2021] [Indexed: 12/18/2022] Open
Abstract
Herein, a series of novel hybrid sulfaguanidine moieties, bearing 2-cyanoacrylamide 2a-d, pyridine-2-one 3-10, and 2-imino-2H-chromene-3-carboxamide 11, 12 derivatives, were synthesized, and their structure confirmed by spectral data and elemental analysis. All the synthesized compounds showed moderate to good antimicrobial activity against eight pathogens. The most promising six derivatives, 2a, 2b, 2d, 3a, 8, and 11, revealed to be best in inhibiting bacterial and fungal growth, thus showing bactericidal and fungicidal activity. These derivatives exhibited moderate to potent inhibition against DNA gyrase and DHFR enzymes, with three derivatives 2d, 3a, and 2a demonstrating inhibition of DNA gyrase, with IC50 values of 18.17-23.87 µM, and of DHFR, with IC50 values of 4.33-5.54 µM; their potency is near to that of the positive controls. Further, the six derivatives exhibited immunomodulatory potential and three derivatives, 2d, 8, and 11, were selected for further study and displayed an increase in spleen and thymus weight and enhanced the activation of CD4+ and CD8+ T lymphocytes. Finally, molecular docking and some AMED studies were performed.
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16
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Wassel MM, Ragab A, Elhag Ali GA, Mehany AB, Ammar YA. Novel adamantane-pyrazole and hydrazone hybridized: Design, synthesis, cytotoxic evaluation, SAR study and molecular docking simulation as carbonic anhydrase inhibitors. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128966] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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Aneeja T, Radhika S, Neetha M, Anilkumar G. An Overview of the One-pot Synthesis of Imidazolines. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999201001153735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
One-pot syntheses are a simple, efficient and easy methodology, which are widely
used for the synthesis of organic compounds. Imidazoline is a valuable heterocyclic moiety
used as a synthetic intermediate, chiral auxiliary, chiral catalyst and a ligand for asymmetric
catalysis. Imidazole is a fundamental unit of biomolecules that can be easily prepared from
imidazolines. The one-pot method is an impressive approach to synthesize organic compounds
as it minimizes the reaction time, separation procedures, and ecological impact. Many significant
one-pot methods such as N-bromosuccinimide mediated reaction, ring-opening of tetrahydrofuran,
triflic anhydrate mediated reaction, etc. were reported for imidazoline synthesis.
This review describes an overview of the one-pot synthesis of imidazolines and covers literature
up to 2020.
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Affiliation(s)
- Thaipparambil Aneeja
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P.O., Kottayam, Kerala, 686560, India
| | - Sankaran Radhika
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P.O., Kottayam, Kerala, 686560, India
| | - Mohan Neetha
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P.O., Kottayam, Kerala, 686560, India
| | - Gopinathan Anilkumar
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P.O., Kottayam, Kerala, 686560, India
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Ammar YA, Farag AA, Ali AM, Ragab A, Askar AA, Elsisi DM, Belal A. Design, synthesis, antimicrobial activity and molecular docking studies of some novel di-substituted sulfonylquinoxaline derivatives. Bioorg Chem 2020; 104:104164. [DOI: 10.1016/j.bioorg.2020.104164] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 07/11/2020] [Accepted: 08/13/2020] [Indexed: 12/15/2022]
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19
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Aleksanyan DV, Churusova SG, Brunova VV, Rybalkina EY, Susova OY, Peregudov AS, Klemenkova ZS, Denisov GL, Kozlov VA. Synthesis, characterization, and cytotoxic activity of N-metallated rhenium(I) pincer complexes with (thio)phosphoryl pendant arms. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121498] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Hassan AS, Askar AA, Naglah AM, Almehizia AA, Ragab A. Discovery of New Schiff Bases Tethered Pyrazole Moiety: Design, Synthesis, Biological Evaluation, and Molecular Docking Study as Dual Targeting DHFR/DNA Gyrase Inhibitors with Immunomodulatory Activity. Molecules 2020; 25:molecules25112593. [PMID: 32498469 PMCID: PMC7321065 DOI: 10.3390/molecules25112593] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 05/27/2020] [Accepted: 05/28/2020] [Indexed: 01/08/2023] Open
Abstract
A series of Bis-pyrazole Schiff bases (6a–d and 7a–d) and mono-pyrazole Schiff bases (8a–d and 9a–d) were designed and synthesized through the reaction of 5-aminopyrazoles 1a–d with aldehydes 2–5 using mild reaction condition with a good yield percentage. The chemical structure of newly formed Schiff bases tethered pyrazole core was confirmed based on spectral and experimental data. All the newly formed pyrazole Schiff bases were evaluated against eight pathogens (Gram-positive, Gram-negative, and fungi). The result exhibited that, most of them have good and broad activities. Among those, only six Schiff bases (6b, 7b, 7c, 8a, 8d, and 9b) displayed MIC values (0.97–62.5 µg/mL) compared to Tetracycline (15.62–62.5 µg/mL) and Amphotericin B (15.62–31.25 µg/mL), MBC values (1.94–87.5 µg/mL) and selectivity to tumor cell than normal cells. Immunomodulatory activities showed that the promising Schiff bases increase the immunomodulator effect of defense cell and the Schiff base 8a is the highest one by (Intra. killing activity = 136.5 ± 0.3%) having a pyrazole moiety as well as amide function (O=C-NH2) and piperidinyl core. Furthermore, the most potent one exhibited broad activity depending on both MIC and MBC values. Moreover, to study the mechanism of these pyrazole Schiff bases, two active Schiff bases 8a and 9b from six derivatives were introduced to study the enzyme assay as dihydrofolate reductase (DHFR) on E. coli organism and DNA gyrase with two different organisms, S. aureus and B. subtilis, to determine the inhibitory activities with lower values in the case of DNA gyrase (8a and 9b) or nearly as DHFR compound 9b, while pyrazole 8a showed excellent inhibitory against all enzyme assay. The molecular docking study against dihydrofolate reductase and DNA gyrase were performed to study the binding between active site in the pocket with the two Schiff bases (8a and 9b) that exhibited good binding affinity with different bond types as H-bonding, aren-aren, and arene-cation interaction as well as study the physicochemical and pharmacokinetic properties of the two active Schiff bases 8a and 9b.
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Affiliation(s)
- Ashraf S. Hassan
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Dokki 12622, Cairo, Egypt
- Correspondence: (A.S.H.); (A.A.A.); (A.R.); Tel.: +20-100-664-5444 (A.S.H.); +20-101-081-5102 (A.A.A.); +20-100-934-1359 (A.R.)
| | - Ahmed A. Askar
- Botany and Microbiology Department, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
- Correspondence: (A.S.H.); (A.A.A.); (A.R.); Tel.: +20-100-664-5444 (A.S.H.); +20-101-081-5102 (A.A.A.); +20-100-934-1359 (A.R.)
| | - Ahmed M. Naglah
- Department of Pharmaceutical Chemistry, Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (A.M.N.); (A.A.A.)
- Peptide Chemistry Department, National Research Centre, Dokki 12622, Cairo, Egypt
| | - Abdulrahman A. Almehizia
- Department of Pharmaceutical Chemistry, Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (A.M.N.); (A.A.A.)
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ahmed Ragab
- Chemistry Department, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
- Correspondence: (A.S.H.); (A.A.A.); (A.R.); Tel.: +20-100-664-5444 (A.S.H.); +20-101-081-5102 (A.A.A.); +20-100-934-1359 (A.R.)
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Reddy GM, Garcia JR, Yuvaraja G, Venkata Subbaiah M, Wen J. Design, synthesis of tri‐substituted pyrazole derivatives as promising antimicrobial agents and investigation of structure activity relationships. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3952] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Guda Mallikarjuna Reddy
- Ural Federal University, Chemical Engineering Institute Yekaterinburg Russian Federation
- Department of ChemistryState University of Ponta Grossa Ponta Grossa Brazil
| | - Jarem Raul Garcia
- Department of ChemistryState University of Ponta Grossa Ponta Grossa Brazil
| | - Gutha Yuvaraja
- Guangdong Provincial Key Laboratory for Radionuclides Pollution Control and Resources, School of Environmental Science and EngineeringGuangzhou University Guangzhou China
| | - Munagapati Venkata Subbaiah
- Research Centre for Soil & Water Resources and Natural Disaster Prevention (SWAN)National Yunlin University of Science & Technology Douliou Taiwan Republic of China
| | - Jet‐Chau Wen
- Research Centre for Soil & Water Resources and Natural Disaster Prevention (SWAN)National Yunlin University of Science & Technology Douliou Taiwan Republic of China
- Department and Graduate School of Safety and Environment EngineeringNational Yunlin University of Science & Technology Douliou Taiwan Republic of China
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Ammar YA, Farag AA, Ali AM, Hessein SA, Askar AA, Fayed EA, Elsisi DM, Ragab A. Antimicrobial evaluation of thiadiazino and thiazolo quinoxaline hybrids as potential DNA gyrase inhibitors; design, synthesis, characterization and morphological studies. Bioorg Chem 2020; 99:103841. [PMID: 32325335 DOI: 10.1016/j.bioorg.2020.103841] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 03/17/2020] [Accepted: 04/07/2020] [Indexed: 12/13/2022]
Abstract
A series of thiadiazino[5,6-b]quinoxaline and thiazolo[4,5-b]quinoxaline derivatives was designed and synthetized from the reaction of 2,3-dichloro-6-(morpholinosulfonyl)quinoxaline (2) with thiosemicarbazide or thiocarbohydrazide and thiourea derivatives to give nineteen quinoxaline derivatives 3-16. All the synthesized compounds were evaluated for in vitro antimicrobial potential against various bacteria and fungi strains that showed considerable antimicrobial activity against tested microorganisms. The most potent compounds 2, 7, 9, 10, 12 and 13c were exhibited bactericidal activity, in addition to fungistatic activity by dead live assay. Moreover, these compounds showed a significant result against all multi-drug resistance (MDRB) used especially compound 13c that displayed the best results with MICs of MDRB (1.95, 3.9, 2.6, 3.9 µg/mL) for stains used in this study, compared with Norfloxacin (1.25, 0.78, 1.57, 3.13 µg/mL). Also, cytotoxicity on normal cell (Vero cells ATCC CCL-81) by MTT assay was performed with lower toxicity results. Additionally, morphological studies, immunostimulatory potency and DNA gyrase inhibition assay of most active compounds was done. A molecular docking study has also been carried out to support the effective binding of the most promising compounds at the active site of the target enzyme S. aureus DNA gyrase (2XCT).
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Affiliation(s)
- Yousry A Ammar
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Awatef A Farag
- Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Abeer M Ali
- Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Sadia A Hessein
- Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Ahmed A Askar
- Department of Botany and Microbiology, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Eman A Fayed
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Doaa M Elsisi
- Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt.
| | - Ahmed Ragab
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt.
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Abbas SY, Sh. El-Sharief MAM, Salem MA, Sh. El-Sharief AM. Utilization of cyanothioformamides in the syntheses of various types of imidazole derivatives. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2019.1700524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Samir Y. Abbas
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Marwa A. M. Sh. El-Sharief
- Applied Organic Chemistry Department, National Research Centre, Cairo, Egypt
- Faculty of Science and Arts, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A. Salem
- Faculty of Science and Arts, King Khalid University, Abha, Saudi Arabia
- Chemistry Department, Faculty of Science, Al-Azhar University (Boys), Cairo, Egypt
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24
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Salem MA, Ragab A, Askar AA, El-Khalafawy A, Makhlouf AH. One-pot synthesis and molecular docking of some new spiropyranindol-2-one derivatives as immunomodulatory agents and in vitro antimicrobial potential with DNA gyrase inhibitor. Eur J Med Chem 2020; 188:111977. [DOI: 10.1016/j.ejmech.2019.111977] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 11/07/2019] [Accepted: 12/16/2019] [Indexed: 12/17/2022]
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25
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Salem MA, Ragab A, El-Khalafawy A, Makhlouf AH, Askar AA, Ammar YA. Design, synthesis, in vitro antimicrobial evaluation and molecular docking studies of indol-2-one tagged with morpholinosulfonyl moiety as DNA gyrase inhibitors. Bioorg Chem 2020; 96:103619. [PMID: 32036161 DOI: 10.1016/j.bioorg.2020.103619] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 12/12/2019] [Accepted: 01/22/2020] [Indexed: 01/26/2023]
Abstract
A series of Schiff bases 3, 5, 7 and hydrazones 9 were achieved via reaction of 5-(morpholinosulfonyl)indol-2,3-dione (1) with appropriate amines and/or hydrazide derivatives. Representative compounds of the synthesized products were tested and evaluated as antimicrobial agents. According to MIC and MBC results from compounds 9a, 9c, 7a, 3b, 3c, and 5b were able to exhibit significant antibacterial activity against both Gram-positive and Gram-negative bacteria together with moderate antifungal activities. Also, a multi-drug resistance study (MDRS) was carried out to evaluate the activity of most potent compounds, and these compounds showed considerable results compared with Norfloxacin and Tetracycline which observed no results against strains used in this study. The inhibitory activity of most potent compounds (3b, 3c, 5b, 7a, 9a, and 9c) against DNA gyrase isolated from S. aureus was examined. The results indicated that all of these derivatives inhibiting DNA gyrase and therefore lead to separate bacterial DNA and inhibit cell division. Compounds 3b, 9c showed to be very potent inhibitors towards S. aureus DNA gyrase with IC50 values (18.75 ± 1.2 and 19.32 ± 0.99 µM) respectively, compared with Ciprofloxacin (26.43 ± 0.64 µM). Molecular docking studies indicated that the synthesized compounds observed good binding with the enzyme and showed lower binding energy of the most promising compounds than a standard drug used, and enabled a better understanding of their structural features.
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Affiliation(s)
- Mohamed A Salem
- Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail, Assir, Saudi Arabia.
| | - Ahmed Ragab
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt.
| | - Abeer El-Khalafawy
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Abeer H Makhlouf
- Department of Agricultural Botany, Faculty of Agricultural, Menoufiya University, Egypt
| | - Ahmed A Askar
- Department of Botany and Microbiology, Faculty of Science (Boys), Al-Azhar University, Cairo, Egypt
| | - Yousry A Ammar
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
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26
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Saied KF, Abdelwahab SS, Hashem HE, Kandeel KA. Advancements in synthesis of pharmacologically active imidazolidin‐4‐ones and stereochemistry of their Reactions with some Reagents. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3871] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Khaled F. Saied
- Basic Science Department, Faculty of Oral and Dental MedicineNahda University Beni‐Suef Egypt
| | - Salwa S. Abdelwahab
- Faculty of Pharmaceutical Sciences and Pharmaceutical industriesFuture University Cairo Egypt
| | - Heba E. Hashem
- Department of Chemistry, Faculty of WomenAin Shams University Cairo Egypt
| | - Kamal A. Kandeel
- Department of Chemistry, Faculty of SinceAin Shams University Cairo Egypt
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27
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Moussa Z, Judeh ZMA, El‐Sharief MAMS, El‐Sharief AMS. N
‐Arylcyanothioformamides: Preparation Methods and Application in the Synthesis of Bioactive Molecules. ChemistrySelect 2020. [DOI: 10.1002/slct.201903534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ziad Moussa
- Department of Chemistry College of Science United Arab Emirates University P.O. Box 15551 Al Ain United Arab Emirates
| | - Zaher M. A. Judeh
- School of Chemical and Biomedical Engineering Nanyang Technological University 62 Nanyang Drive, N1.2-B1-14 Singapore
| | - Marwa A. M. Sh. El‐Sharief
- Applied Organic Chemistry Department National Research Centre, Cairo Egypt
- Faculty of Science and Arts Mohail Asser, King Khalid University Saudi Arabia
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28
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Abbas SY, El-Sharief MAMS, Al-Harbi RAK, El-Gammal EW, El-Sharief AMS. Synthesis and Evaluation of 5-imino-4-thioxoimidazolidin-2-one Derivatives as Antibacterial and Antifungal Agents. Med Chem 2019; 17:638-645. [PMID: 31880248 DOI: 10.2174/1573406416666191227112648] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 08/20/2019] [Accepted: 11/25/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE It was interesting to synthesize some new 5-imino-4-thioxoimidazolidin-2- one derivatives with different halogenated and alkylated aromatic substituents at N-(1) and N-(3) and evaluation of their expected antibacterial and antifungal activities. METHODS New 5-imino-4-thioxoimidazolidin-2-one derivatives were synthesized through the reaction of different halogenated and alkylated N-arylcyanothioformamides with halogenated and alkylated aryl isocyanates. RESULTS 5-Imino-4-thioxoimidazolidin-2-ones were obtained in high yields with excellent purity. The activities of imidazolidines as antibacterial and antifungal agents were studied. Some of the imidazolidine derivatives displayed significant antibacterial and antifungal activities. CONCLUSION 5-Imino-4-thioxoimidazolidin-2-ones were obtained in 77-90% yields with excellent purity. The antibacterial and antifungal activities suggest that some of the imidazole derivatives possess significant antimicrobial activity against B. subtilis, K. pneumonia and C. albicans and moderate activity against S. aureus.
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Affiliation(s)
- Samir Y Abbas
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | | | - Reem A K Al-Harbi
- Department of Chemistry, Faculty of Science, Taibah University, Almadinah Almunawarrah, Saudi Arabia
| | - Eman W El-Gammal
- Department of Chemistry of Natural and Microbial Products, National Research Centre, Cairo, Egypt
| | - Ahmed M S El-Sharief
- Chemistry Department, Faculty of Science, Al-Azhar University (Boys), Cairo, Egypt
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29
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Kornii Y, Chumachenko S, Shablykin O, Prichard MN, James SH, Hartline C, Zhirnov V, Brovarets V. New 2-Oxoimidazolidine Derivatives: Design, Synthesis and Evaluation of Anti-BK Virus Activities in Vitro. Chem Biodivers 2019; 16:e1900391. [PMID: 31479201 DOI: 10.1002/cbdv.201900391] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 09/02/2019] [Indexed: 12/11/2022]
Abstract
A series of novel 2-oxoimidazolidine derivatives were synthesized and their antiviral activities against BK human polyomavirus type 1 (BKPyV) were evaluated in vitro. Bioassays showed that the synthesized compounds 1-{[(4E)-5-(dichloromethylidene)-2-oxoimidazolidin-4-ylidene]sulfamoyl}piperidine-4-carboxylic acid (5) and N-Cyclobutyl-N'-[(4E)-5-(dichloromethylidene)-2-oxoimidazolidin-4-ylidene]sulfuric diamide (4) exhibited moderate activities against BKPyV (EC50 =5.4 and 5.5 μm, respectively) that are comparable to the standard drug Cidofovir. Compound 5 exhibited the same cytotoxicity in HFF cells and selectivity index (SI50 ) as Cidofovir. The selectivity index of compound 4 is three times less than that of Cidofovir due to the higher toxicity of this compound. Hence, these compounds may be taken as lead compound for further development of novel ant-BKPyV agents.
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Affiliation(s)
- Yurii Kornii
- Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic Bases, V. P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry, NAS of Ukraine, 1, Murmanska Str., Kyiv, 02094, Ukraine
| | - Svitlana Chumachenko
- Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic Bases, V. P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry, NAS of Ukraine, 1, Murmanska Str., Kyiv, 02094, Ukraine
| | - Oleg Shablykin
- Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic Bases, V. P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry, NAS of Ukraine, 1, Murmanska Str., Kyiv, 02094, Ukraine
| | - Mark N Prichard
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, 35233, USA
| | - Scott H James
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, 35233, USA
| | - Caroll Hartline
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, 35233, USA
| | - Victor Zhirnov
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, 35233, USA
| | - Volodymyr Brovarets
- Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic Bases, V. P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry, NAS of Ukraine, 1, Murmanska Str., Kyiv, 02094, Ukraine
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El-Sharief MA, Abbas SY, El-Sharief AM, Sabry NM, Moussa Z, El-Messery SM, Elsheakh AR, Hassan GS, El Sayed MT. 5-Thioxoimidazolidine-2-one derivatives: Synthesis, anti-inflammatory activity, analgesic activity, COX inhibition assay and molecular modelling study. Bioorg Chem 2019; 87:679-687. [DOI: 10.1016/j.bioorg.2019.03.075] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 03/08/2019] [Accepted: 03/30/2019] [Indexed: 12/23/2022]
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31
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El-Sharief AMS, Ammar YA, Belal A, El-Sharief MAS, Mohamed YA, Mehany AB, Elhag Ali GA, Ragab A. Design, synthesis, molecular docking and biological activity evaluation of some novel indole derivatives as potent anticancer active agents and apoptosis inducers. Bioorg Chem 2019; 85:399-412. [DOI: 10.1016/j.bioorg.2019.01.016] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 01/04/2019] [Accepted: 01/07/2019] [Indexed: 11/27/2022]
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32
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Design, synthesis and biological evaluation of quinoxaline N-propionic and O-propionic hydrazide derivatives as antibacterial and antifungal agents. Med Chem Res 2018. [DOI: 10.1007/s00044-018-2235-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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33
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Quinoline derivatives bearing pyrazole moiety: Synthesis and biological evaluation as possible antibacterial and antifungal agents. Eur J Med Chem 2018; 143:1463-1473. [DOI: 10.1016/j.ejmech.2017.10.046] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 10/13/2017] [Accepted: 10/15/2017] [Indexed: 12/22/2022]
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Ammar YA, Abbas SY, El-Sharief MAMS, Salem MAER, Mohamed AR. Synthesis and characterization of new imidazolidineiminothione and bis-imidazolidineiminothione derivatives as potential antimicrobial agents. EUROPEAN JOURNAL OF CHEMISTRY 2017; 8:76-81. [DOI: 10.5155/eurjchem.8.1.76-81.1542] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Wang J, Zhang FD, Tang D, Wu P, Zhang XG, Chen BH. I2/TBPB mediated oxidative reaction of aryl acetaldehydes with amidines: synthesis of 1,2,5-triaryl-1H-imidazoles. RSC Adv 2017. [DOI: 10.1039/c7ra01966a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A direct method for the synthesis of 1,2,5-triaryl-1H-imidazoles was achieved from acetaldehydes with amidines catalyzed by I2. Various substituted groups can be employed, and this reaction proceeds smoothly in moderate to good yields.
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Affiliation(s)
- Jing Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University Gansu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Lanzhou 730000
- People's Republic of China
| | - Fang-Dong Zhang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University Gansu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Lanzhou 730000
- People's Republic of China
| | - Dong Tang
- Department of Chemistry
- Lishui University
- Lishui 323000
- People's Republic of China
| | - Ping Wu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University Gansu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Lanzhou 730000
- People's Republic of China
| | - Xue-Guo Zhang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University Gansu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Lanzhou 730000
- People's Republic of China
| | - Bao-Hua Chen
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University Gansu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Lanzhou 730000
- People's Republic of China
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New imidazolidineiminothione derivatives: Synthesis, spectral characterization and evaluation of antitumor, antiviral, antibacterial and antifungal activities. Eur J Med Chem 2016; 122:419-428. [DOI: 10.1016/j.ejmech.2016.06.051] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/28/2016] [Accepted: 06/28/2016] [Indexed: 11/22/2022]
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El-Sharief MA, Abbas SY, Zahran MA, Mohamed YA, Ragab A, Ammar YA. New 1,3-diaryl-5-thioxo-imidazolidin-2,4-dione derivatives: synthesis, reactions and evaluation of antibacterial and antifungal activities. ACTA ACUST UNITED AC 2016. [DOI: 10.1515/znb-2016-0054] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
New cyanothioformamide derivative 1 was prepared by treatment of 3,5-dichlorophenyl isothiocyanate with potassium cyanide at room temperature. Cycloaddition of cyanothioformamide 1 with phenyl isocyanate as electrophile furnished the corresponding imidazolidine 2. Imine hydrolysis of 2 with ethanolic HCl produced the corresponding 4-thioxo-2,5-imidazolidinedione 3. This compound was used as key synthon for the preparation of a wide variety of new substituted imidazole compounds. Condensation of 3 with different types of hydrazine derivatives furnished new series of hydrazone 4a, b, thiosemicarbazone 5a, b and cyanoacetohydrazide 6 derivatives incorporating imidazolidine moiety. Finally, cyanoacetohydrazide 6 was used as intermediate for synthesizing new compounds. Evaluation of the antibacterial and antifungal activities for the synthesized compounds was carried out to probe their activities. Most of the tested compounds showed significant activities. The dione derivative 3 and the imidazolidine derivative 9a, which incorporates a chromene moiety, exhibited high activity near the reference drug against all tested organisms.
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Affiliation(s)
| | - Samir Y. Abbas
- Organometallic and Organometalloid Chemistry Department , National Research Centre, Cairo, Egypt
| | - Medhat A. Zahran
- Chemistry Department , Faculty of Science, Al-Azhar University , Nasr City, Cairo, Egypt
| | - Yehia A. Mohamed
- Chemistry Department , Faculty of Science, Al-Azhar University , Nasr City, Cairo, Egypt
| | - Ahmed Ragab
- Chemistry Department , Faculty of Science, Al-Azhar University , Nasr City, Cairo, Egypt
| | - Yousry A. Ammar
- Chemistry Department , Faculty of Science, Al-Azhar University , Nasr City, Cairo, Egypt
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