1
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Dawood DH, Sayed MM, Tohamy STK, Nossier ES. New Thiophenyl-pyrazolyl-thiazole Hybrids as DHFR Inhibitors: Design, Synthesis, Antimicrobial Evaluation, Molecular Modeling, and Biodistribution Studies. ACS OMEGA 2023; 8:39250-39268. [PMID: 37901585 PMCID: PMC10600881 DOI: 10.1021/acsomega.3c04736] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 09/25/2023] [Indexed: 10/31/2023]
Abstract
The antibiotic resistance problems constitute a considerable threat to human health worldwide; thus, the discovery of new antimicrobial candidates to conquer this issue is an imperative requirement. From this view, new thiophenyl-pyrazolyl-thiazole hybrids 3-10 were synthesized and screened for their antibacterial efficiency versus Gram - and Gram + bacterial strains compared to the reference drug amoxicillin. It was noticed that the new hybrids displayed significant antibacterial efficacy versus Gram - bacteria, especially against Pseudomonas aeruginosa. Also, all the screened candidates demonstrated a noticeable antifungal effect against Candida albicans (MICs = 3.9-125 μg/mL) relative to fluconazole (MIC = 250 μg/mL). Moreover, the new hybrids were investigated for their antituberculosis potency against Mycobacterium tuberculosis (RCMB 010126). Derivatives 4c, 6b, 8b, 9b, and 10b demonstrated prominent antituberculosis efficiency (MICs = 0.12-1.95 μg/mL) compared with the reference drug isoniazid (MIC = 0.12 μg/mL). The latter derivatives were further assessed for their inhibitory potency versus M. tuberculosis DHFR enzyme. The compounds 4c, 6b and 10b presented a remarkable suppression effect with IC50 values of 4.21, 5.70, and 10.59 μM, respectively, compared to that of trimethoprim (IC50 = 6.23 μM). Furthermore, biodistribution profile using radiolabeling way revealed a perceived uptake of 131I-compound 6b into infection induced models. The docking study for the new hybrids 4c, 6b, 8b, 9b and 10b was performed to illustrate the various binding modes with Mtb DHFR enzyme. In silico ADMET studies for the most potent inhibitors 4c, 6b and 10b were also accomplished to predict their pharmacokinetic and physicochemical features.
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Affiliation(s)
- Dina H. Dawood
- Chemistry
of Natural and Microbial Products Department, Pharmaceutical and Drug
Industries Research Institute, National
Research Centre, 33 El
Bohouth Street, Dokki, Giza 12622, Egypt
| | - Manal M. Sayed
- Labeled
Compounds Department, Hot Labs.center, Egyptian
Atomic Energy Authority (EAEA), P.O.
Box 13759, Cairo, Egypt
| | - Sally T. K. Tohamy
- Department
of Microbiology and Immunology, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11754, Egypt
| | - Eman S. Nossier
- Department
of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of
Pharmacy (Girls), Al-Azhar University, Cairo 11754, Egypt
- The
National Committee of Drugs, Academy of
Scientific Research and Technology, Cairo 11516, Egypt
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2
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Chudasama DD, Patel MS, Parekh JN, Patel HC, Ram KR. Diversity-oriented synthesis of 1H-1,2,3-triazole tethered pyrazolo[5,1-b]quinazoline hybrids as antimicrobial agents. Mol Divers 2023:10.1007/s11030-023-10721-8. [PMID: 37697023 DOI: 10.1007/s11030-023-10721-8] [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: 06/15/2023] [Accepted: 08/18/2023] [Indexed: 09/13/2023]
Abstract
A straightforward and high yielding synthetic approach is employed to synthesize the novel 1H-1,2,3-triazole tethered pyrazolo[5,1-b]quinazoline hybrids 7(a-t) as new antimicrobial agents with two pharmacophore in the effective two step synthesis. The first step is the four component one-pot synthesis of highly functionalized pyrazolo[5,1-b]quinazolines 5(a-j) catalysed by TBAB, with the advantages of an environmentally benign reaction, high yielding, quick reaction time, and operational simplicity. In the subsequent stage, CuSO4/NaAsc system was employed to synthesize the 1H-1,2,3-triazole tethered pyrazolo[1,5-b]quinazoline hybrids as 1H-1,2,3-triazoles are the structures of great diversity and importance in diverse therapeutics containing numerous biological activities. The antimicrobial activity of all the synthesized hybrid compounds have been preliminary tested using the broth dilution technique against two gram-positive and two gram-negative bacterial strains as well as two fungal strains. In comparison to standard drugs, the majority of compounds exhibited good to moderate activity. Among the all the compounds, 7a (MIC 18.54 μM) against Pseudomonas aeruginosa, 7j (MIC 89.76 μM) against Bacillus subtilis as well as Rhizopus oryzae and 7t (MIC 84.88 μM) against Aspergillus parasiticus have remarkable antimicrobial potency as compared to standard drug.
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Affiliation(s)
- Dipakkumar D Chudasama
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Anand, Gujarat, 388120, India
| | - Manan S Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Anand, Gujarat, 388120, India
| | - Jaydeepkumar N Parekh
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Anand, Gujarat, 388120, India
| | - Harsh C Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Anand, Gujarat, 388120, India
| | - Kesur R Ram
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Anand, Gujarat, 388120, India.
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3
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Nanjundaswamy S, Bindhu S, Arun Renganathan RR, Nagashree S, Karthik CS, Mallu P, Ravishankar Rai V. Design, synthesis of pyridine coupled pyrimidinone/pyrimidinthione as anti-MRSA agent: Validation by molecular docking and dynamics simulation. J Biomol Struct Dyn 2022; 40:12106-12117. [PMID: 34424132 DOI: 10.1080/07391102.2021.1968496] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Methicillin Resistant Staphylococcus aureus (MRSA) is a major cause of severe hospital and infections acquired by the population and related morbidity and mortality. In this unique situation, there is a need of dynamic strong drug candidates to control MRSA diseases. Thus, the present work focuses on the synthesis and characterization of pyrimidinones and pyrimidinthiones coupled pyridine derivatives as anti-MRSA agent. The synthesized compounds were characterized by different spectroscopic techniques and evaluated against MRSA strain. Among them, 4e and 4 g possessed better antibacterial activity with MIC values of 10 μg and 8 μg respectively. The key determinant of the wide range beta-lactam resistance in MRSA strains is the Penicillin-Binding Protein 2a (PBP2a) but the gene encodes PBP2a which has a low affinity towards β-lactam antibiotics. Because of this, the present investigation focused on the mechanism of PBP2a protein binding studies by in-silico studies. The synthesized compounds showed very good interactions with PBP2A compared with standard drug Vancomycin, among them compound 4 g showed better interaction with the binding score of -9.8 kcal/mol. Antibacterial activity was validated with molecular docking and molecular dynamic simulation. Simulation results revealed that protein-ligand interactions of 4 g compound stably sustained up to 20,000ps.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- S Nanjundaswamy
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, Karnataka, India
| | - S Bindhu
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, Karnataka, India
| | - R R Arun Renganathan
- Department of Studies in Microbiology, University of Mysore, Mysuru, Karnataka, India
| | - S Nagashree
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, Karnataka, India
| | - C S Karthik
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, Karnataka, India
| | - P Mallu
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, Karnataka, India
| | - V Ravishankar Rai
- Department of Studies in Microbiology, University of Mysore, Mysuru, Karnataka, India
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4
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Ali Mohamed H, Ammar YA, A.M. Elhagali G, A. Eyada H, S. Aboul-Magd D, Ragab A. In Vitro Antimicrobial Evaluation, Single-Point Resistance Study, and Radiosterilization of Novel Pyrazole Incorporating Thiazol-4-one/Thiophene Derivatives as Dual DNA Gyrase and DHFR Inhibitors against MDR Pathogens. ACS OMEGA 2022; 7:4970-4990. [PMID: 35187315 PMCID: PMC8851638 DOI: 10.1021/acsomega.1c05801] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 01/25/2022] [Indexed: 05/05/2023]
Abstract
A series of thiazol-4-one/thiophene-bearing pyrazole derivatives as pharmacologically attractive cores were initially synthesized using a hybridization approach. All structures were confirmed using spectra analysis techniques (IR, 1H NMR, and 13C NMR). In vitro antimicrobial activities, including the minimum inhibitory concentration (MIC), minimum bactericidal/fungicidal concentration (MBC/MFC), and time-kill assay, were evaluated for the most active derivatives 4a, 5a, 7b, 10, and 13. These derivatives were significantly active against the tested pathogens, with compound 7b as the most active derivative (MIC values range from 0.22 to 0.25 μg/mL). In the MBC and MFC, the active target pyrazole derivatives showed -cidal activities toward the pathogenic isolates. Further, the inhibition of biofilm formation of Staphylococcus aureus and Staphylococcus epidermidis was also carried out. Additionally, these derivatives displayed significant antibiofilm potential with a superior % reduction in the biofilm formation compared with Ciprofloxacin. The target derivatives behaved synergistically with Ciprofloxacin and Ketoconazole, reducing their MICs. Hemolytic results revealed that these derivatives were nontoxic with a significantly low hemolytic activity (%lysis range from 3.23 to 15.22%) compared with Triton X-100 and showed noncytotoxicity activity with IC50 values > 60 μM. In addition, these derivatives proved to be active DNA gyrase and DHFR inhibitors with IC50 ranging between 12.27-31.64 and 0.52-2.67 μM, respectively. Furthermore, compound 7b showed bactericidal activity at different concentrations in the time-kill assay. Moreover, a gamma radiation dose of 10.0 kGy was efficient for sterilizing compound 7b and enhancing its antimicrobial activity. Finally, molecular docking simulation of the most promising derivatives exhibited good binding energy with different interactions.
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Affiliation(s)
- Hazem Ali Mohamed
- Chemistry
Department, Faculty of Science (Boys), Al-Azhar
University, Nasr City, Cairo 11884, Egypt
| | - Yousry A. Ammar
- Chemistry
Department, Faculty of Science (Boys), Al-Azhar
University, Nasr City, Cairo 11884, Egypt
- ;
| | - Gameel A.M. Elhagali
- Chemistry
Department, Faculty of Science (Boys), Al-Azhar
University, Nasr City, Cairo 11884, Egypt
| | - Hassan A. Eyada
- Chemistry
Department, Faculty of Science (Boys), Al-Azhar
University, Nasr City, Cairo 11884, Egypt
| | - Dina S. Aboul-Magd
- Drug
Radiation Research Department, National Center for Radiation
Research and Technology (NCRRT), Egyptian
Atomic Energy Authority, Cairo, Egypt
| | - Ahmed Ragab
- Chemistry
Department, Faculty of Science (Boys), Al-Azhar
University, Nasr City, Cairo 11884, Egypt
- ; . Tel.: + 20201009341359
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5
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Radulović NS, Nikolić MG, Mladenović MZ, Ranđelović P, Stojanović NM, Stojanović‐Radić Z, Jovanović L. Antispasmodic and antimicrobial activities of pyrazole‐containing ferrocenyl alkanols versus their phenyl analogs, and the entry point to potential multitarget treatment for inflammatory bowel diseases. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6514] [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)
- Niko S. Radulović
- Department of Chemistry, Faculty of Sciences and Mathematics University of Niš Niš Serbia
| | - Milica G. Nikolić
- Department of Chemistry, Faculty of Sciences and Mathematics University of Niš Niš Serbia
| | - Marko Z. Mladenović
- Department of Chemistry, Faculty of Sciences and Mathematics University of Niš Niš Serbia
| | - Pavle Ranđelović
- Department of Physiology, Faculty of Medicine University of Niš Niš Serbia
| | | | - Zorica Stojanović‐Radić
- Department of Biology and Ecology, Faculty of Sciences and Mathematics University of Niš Niš Serbia
| | - Ljiljana Jovanović
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences University of Novi Sad Novi Sad Serbia
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6
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Design, synthesis and antimicrobial evaluation of thioglycosides of a novel class of 2-mercaptonicotinonitriles. JOURNAL OF SAUDI CHEMICAL SOCIETY 2020. [DOI: 10.1016/j.jscs.2020.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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7
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Moustafa AH, Ahmed DH, El-Wassimy MTM, Mohamed MFA. Synthesis, antimicrobial studies, and molecular docking of some new dihydro-1,3,4-thiadiazole and pyrazole derivatives derived from dithiocarbazates. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1843179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Doaa H. Ahmed
- Department of Chemistry, Faculty of Science, Sohag University, Sohag, Egypt
| | | | - Mamdouh F. A. Mohamed
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sohag University, Sohag, Egypt
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8
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Tripathi G, Singh AK, Kumar A. Arylpyrazoles: Heterocyclic Scaffold of Immense Therapeutic Application. CURR ORG CHEM 2020. [DOI: 10.2174/1570179417999200628035645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Among the major class of heterocycles, the N-heterocycles, such as pyrazoles,
are scaffolds of vast medicinal values. Various drugs and other biologically active molecules
are known to contain these N-heterocycles as core motifs. Specifically, arylpyrazoles
have exhibited a diverse range of biological activities, including anti-inflammatory, anticancerous,
antimicrobial and various others. For instance, arylpyrazoles are present as
core moieties in various insecticides, fungicides and drugs such as Celebrex and Trocoxil.
The present review will be highlighting the significant therapeutic importance of pyrazole
derivatives developed in the last few years.
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Affiliation(s)
- Garima Tripathi
- Department of Chemistry, T. N. B. College, Tilka Manjhi Bhagalpur University, Bhagalpur, Bihar, India
| | - Anil Kumar Singh
- Department of Chemistry, School of Physical Sciences, Mahatma Gandhi Central University, Bihar, India
| | - Abhijeet Kumar
- Department of Chemistry, School of Physical Sciences, Mahatma Gandhi Central University, Bihar, India
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9
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Nayak SG, Poojary B, Kamat V. Novel pyrazole-clubbed thiophene derivatives via Gewald synthesis as antibacterial and anti-inflammatory agents. Arch Pharm (Weinheim) 2020; 353:e2000103. [PMID: 32893908 DOI: 10.1002/ardp.202000103] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 08/11/2020] [Accepted: 08/13/2020] [Indexed: 12/20/2022]
Abstract
The aim of this study was to synthesize newer potent Schiff bases by condensing 2-amino-5-(2,4-dichlorophenyl)thiophene-3-carbonitrile and 1,3-disubstituted-1H-pyrazole-4-carbaldehydes, and to investigate their biological activity. The compounds were synthesized via Gewald synthesis and characterized by spectral data and elemental analyses. They were screened for their in vitro antibacterial and anti-inflammatory activities. The synthesized compounds were also evaluated for in vitro antitubercular activity against Mycobacterium tuberculosis H37Rv using the microplate Alamar Blue assay. Compounds 8b, 8c, 8f, 8g, 8k, 8n, and 8o showed promising antibacterial activity. The interactions between the substituted pyrazoles and bovine protein showed promising anti-inflammatory activity. The experimental results revealed compound 8a as a promising antitubercular agent. Hemolytic assays confirmed that the compounds are nontoxic, with percentage hemolysis ranging from 3.6 to 20.1, at a concentration of 1 mg/ml. The results suggest that the pyrazole ring and the substitution pattern on the heterocyclic moiety have an effect on the bioactivity.
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Affiliation(s)
| | - Boja Poojary
- Department of Chemistry, Mangalore University, Mangaluru, Karnataka, India
| | - Vinuta Kamat
- Department of Chemistry, Mangalore University, Mangaluru, Karnataka, India
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10
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Khalil HH, Khattab SN, Toughan MM, El‐Saghier AMM, El‐Wakil MH. Identification of a Novel DNA Gyrase Inhibitor via Design and Synthesis of New Antibacterial Pyrido[1′,2′:1,2]pyrimido[4,5‐
e
][1,3,4]thiadiazin‐5‐ol Derivatives. ChemistrySelect 2020. [DOI: 10.1002/slct.202000886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hosam H. Khalil
- Department of ChemistryFaculty of ScienceAlexandria University Alexandria 21321 Egypt
| | - Sherine N. Khattab
- Department of ChemistryFaculty of ScienceAlexandria University Alexandria 21321 Egypt
- Cancer Nanotechnology Research Laboratory (CNRL)Faculty of PharmacyAlexandria University Alexandria 21521 Egypt
| | - Mayada M. Toughan
- Department of ChemistryFaculty of ScienceAlexandria University Alexandria 21321 Egypt
| | | | - Marwa H. El‐Wakil
- Department of Pharmaceutical ChemistryFaculty of PharmacyAlexandria University Alexandria 21521 Egypt
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11
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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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12
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Xi W, Song FQ, Xia XL, Song XQ. Tuned structure and DNA binding properties of metal complexes based on a new 4-acylpyrazolone derivative. NEW J CHEM 2020. [DOI: 10.1039/c9nj05948b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The structure and DNA binding performance of three transition metal compounds based on a new pyrazolone ligand were tuned effectively by changing both metal cations and anions.
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Affiliation(s)
- Wei Xi
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Fu-Qiang Song
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Xue-Li Xia
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Xue-Qin Song
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
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13
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Zhao Z, Dai X, Li C, Wang X, Tian J, Feng Y, Xie J, Ma C, Nie Z, Fan P, Qian M, He X, Wu S, Zhang Y, Zheng X. Pyrazolone structural motif in medicinal chemistry: Retrospect and prospect. Eur J Med Chem 2019; 186:111893. [PMID: 31761383 PMCID: PMC7115706 DOI: 10.1016/j.ejmech.2019.111893] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 11/14/2019] [Accepted: 11/14/2019] [Indexed: 12/13/2022]
Abstract
The pyrazolone structural motif is a critical element of drugs aimed at different biological end-points. Medicinal chemistry researches have synthesized drug-like pyrazolone candidates with several medicinal features including antimicrobial, antitumor, CNS (central nervous system) effect, anti-inflammatory activities and so on. Meanwhile, SAR (Structure-Activity Relationship) investigations have drawn attentions among medicinal chemists, along with a plenty of analogues have been derived for multiple targets. In this review, we comprehensively summarize the biological activity and SAR for pyrazolone analogues, wishing to give an overall retrospect and prospect on the pyrazolone derivatives. The pyrazolone structural motif is a critical element of drugs aimed at different biological end-points. The pyrazolone analogues have been carried out to drug-like candidates with broad range of medicinal properties. This review wishes to give an overall retrospect and prospect on the pyrazolone derivatives.
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Affiliation(s)
- Zefeng Zhao
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Xufen Dai
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Chenyang Li
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Xiao Wang
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Jiale Tian
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Ying Feng
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Jing Xie
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Cong Ma
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Zhuang Nie
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Peinan Fan
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
| | - Mingcheng Qian
- Department of Medicinal Chemistry, School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou, 213164, Jiangsu, China; Laboratory for Medicinal Chemistry, Ghent University, Ottergemsesteenweg 460, B-9000, Ghent, Belgium
| | - Xirui He
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China
| | - Shaoping Wu
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China.
| | - Yongmin Zhang
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China; Sorbonne Université, Institut Parisien de Chimie Moléculaire, CNRS UMR 8232, 4 Place Jussieu, 75005, Paris, France
| | - Xiaohui Zheng
- School of Pharmacy, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, 229 Taibai Road, Xi'an, 710069, China
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14
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Khidre RE, Radini IAM, Ibrahim DA. Design and synthesis of some new thiophene and 1,3,4-thiadiazole based heterocycles. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2019.1598408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Rizk E. Khidre
- Chemical Industries Division, National Research Centre, Giza, Egypt
- Chemistry Department, Faculty of Science, Jazan University, Jazan, Saudi Arabia
| | | | - Diaa A. Ibrahim
- Chemistry Department, Faculty of Science, Jazan University, Jazan, Saudi Arabia
- National Organization for Drug Control & Research, Giza, Egypt
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15
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Komendantova AS, Ivanova KA, Lyssenko KV, Volkova YA, Zavarzin IV. Facile Synthesis of Carboxamide-Substituted 1,3,4-Thiadiazines and 5,6-Dihydro-4H-1,3,4-Thiadiazin-5-Ols. Chem Heterocycl Compd (N Y) 2019. [DOI: 10.1007/s10593-019-02514-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Trapping of trifluoroacetonitrile imines with mercaptoacetaldehyde and mercaptocarboxylic acids: An access to fluorinated 1,3,4-thiadiazine derivatives via (3+3)-annulation. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2019.04.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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