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Sharma D, Om H, Sharma AK. Potential Synthetic Routes and Metal-Ion Sensing Applications of 1,3,4-Oxadiazoles: An Integrative Review. Crit Rev Anal Chem 2022; 54:416-436. [PMID: 35617470 DOI: 10.1080/10408347.2022.2080494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Oxadiazoles, especially 1,3,4-oxadiazole scaffolds, stand among the foremost heterocyclic fragments with a broad spectrum of applications in diverse fields, including pharmacology, polymers, material science, and organic electronics, among others. In this comprehensive review, we summarize the pivotal synthetic strategies for 1,3,4-oxadiazole derivatives including dehydrogenative cyclization of 1,2-diacylhydrazines, oxidative cyclization of acylhydrazones, condensation cyclization, C-H activation of oxadiazole ring, decarboxylative cyclization and oxidative annulation along with plausible mechanisms. The set of 1,3,4-oxadiazoles selected from the literature and discussed herein epitomize the ease of synthesis as well as the possibility of linking π-conjugated groups; thereby encouraging the use of these molecules as important starting building blocks for a wide variety of fluorescent frameworks, particularly in the development of potential chemosensors. High photoluminescent quantum yield, excellent thermal and chemical stability, and the presence of potential coordination (N and O donor atoms) sites make these molecules a prominent choice for metal-ions sensors. An overview of selective metal-ion sensing, the detection limit along with the sensing mechanisms (photo-induced electron transfer, excited-state intramolecular proton transfer, and complex formation) is also included.
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Affiliation(s)
- Deepak Sharma
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Sonipat, India
| | - Hari Om
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Sonipat, India
| | - Ashok Kumar Sharma
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Sonipat, India
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Manmohan Reddy Depa, Potla S, Narkhede UC, Jadhav VD, Vidavalur S. Cu(I)-Promoted Regioselective Synthesis of Some New Benzimidazole-1,2,3-Triazole Frameworks as In Vitro Anticancer Agents. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021050228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Ruthenium(II)-catalyzed synthesis of 2-arylbenzimidazole and 2-arylbenzothiazole in water. TRANSIT METAL CHEM 2020. [DOI: 10.1007/s11243-020-00435-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sapkal A, Kamble S. Greener and Environmentally Benign Methodology for the Synthesis of Pyrazole Derivatives. ChemistrySelect 2020. [DOI: 10.1002/slct.202003008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Aboli Sapkal
- Department of Chemistry Yashavantrao Chavan Institute of Science (Autonomous) Satara Maharashtra India
| | - Santosh Kamble
- Department of Chemistry Yashavantrao Chavan Institute of Science (Autonomous) Satara Maharashtra India
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Yurttaş L, Çiftçi GA, Aksoy MO, Demirayak Ş. Novel Benzimidazole Derivatives: Cytotoxic and Apoptotic Properties on Lung Cancer Cell Line. LETT DRUG DES DISCOV 2020. [DOI: 10.2174/1570180817999200513091613] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Background:
Benzimidazole derivatives are privileged molecules known to have a wide
variety of biological activities. In medicinal chemistry, due to the ring’s structural similarity to nucleotides,
its derivatives were investigated as new chemotherapeutic agents. Our research group
have been studying 1,2-disubstituted benzimidazoles, including thiocarbamoyl group and their potential
anticancer activity. Based on previous findings, we synthesized novel 1-[2-(4-substituted
phenyl-2-oxoethyl)]-2-[(2/3/4-substituted phenylpiperidin-1-yl)thiocarbamoyl]benzimidazole derivatives
(3a-o).
Methods:
The obtained fifteen derivatives were studied on A549 adenocarcinomic human alveolar
basal epithelial cell line and mouse L929 fibroblastic cell line to determine their cytotoxic activity.
These compounds were also investigated to identify their apoptotic properties.
Results and Discussion:
The structures of the compounds based on three different groups differ
from each other with the phenyl substituents bonded to the piperazine ring. All of the compounds
showed remarkable antitumor activity, but the first five compounds bearing non-substituted phenyl
moiety exhibited selective cytotoxicity when compared in terms of potencies to the normal cell line.
Conclusion:
Compounds 3j, 3m and 3n were identified as the most apoptotic derivatives; however,
compounds 3e and 3h provoked apoptosis with the percentages of 10.6 and 10.9% and selective cytotoxicity.
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Affiliation(s)
- Leyla Yurttaş
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - Gülşen Akalin Çiftçi
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - Mehmet Onur Aksoy
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - Şeref Demirayak
- Department of Pharmaceutical Chemistry, School of Pharmacy, Medipol University, Istanbul, Turkey
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Gullapelli K, Brahmeshwari G, Ravichander M, Kusuma U. Synthesis, antibacterial and molecular docking studies of new benzimidazole derivatives. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.ejbas.2017.09.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Kumaraswamy Gullapelli
- Department of Chemistry, Mahatma Gandhi Institute of Technology, Hyderabad 500 075, India
| | - G. Brahmeshwari
- Department of Chemistry, Kakatiya University, Warangal, Telangana 50600, India
| | - M. Ravichander
- Department of Chemistry, Mahatma Gandhi Institute of Technology, Hyderabad 500 075, India
| | - Uma Kusuma
- Excelra Knowledge Solutions Private Limited, Hyderabad 500 036, India
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Anil V, Shankar B, Bharath G, Jalapathi P. Synthesis and Antimicrobial Activity of Novel Substituted 4-[3-(1H-Benzimidazol-2-yl)-4-hydroxybenzyl]-2-(1H-benzimidazol-2-yl)phenol Derivatives. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363217120477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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Shankar B, Jalapathi P, Saikrishna B, Perugu S, Manga V. Synthesis, anti-microbial activity, cytotoxicity of some novel substituted (5-(3-(1H-benzo[d]imidazol-2-yl)-4-hydroxybenzyl)benzofuran-2-yl)(phenyl)methanone analogs. Chem Cent J 2018; 12:1. [PMID: 29318401 PMCID: PMC5760494 DOI: 10.1186/s13065-017-0364-3] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 12/13/2017] [Indexed: 12/18/2022] Open
Abstract
Background There is a dire need for the discovery and development of new antimicrobial agents after several experiments for a better resistance of microorganisms towards antimicrobial agents become a serious health problem for a few years in the past. As benzimidazole possess various types of biological activities, it has been synthesized, in the present study, a new series of (5-(3-(1H-benzo[d]imidazol-2-yl)-4-hydroxybenzyl)benzofuran-2-yl)(phenyl)methanone analogs by using the condensation and screened for its in vitro antimicrobial activity and cytotoxicity. Results The synthesized (5-(3-(1H-benzo[d]imidazol-2-yl)-4-hydroxybenzyl) benzofuran-2-yl)(phenyl)methanone analogs were confirmed by IR, 1H and 13C-NMR, MS spectra and HRMS spectral data. The synthesized compounds were evaluated for their in vitro antimicrobial potential against Gram-positive (Bacillus subtilis, Bacillus megaterium, Staph aureus and Streptococcus pyogenes), Gram-negative (Escherichia coli, Proteus vulgaris, Proteus mirabilis and Enterobacter aerogenes) bacterial and fungal (Aspergillus niger, Candida albicans, Fusarium oxysporum, Fusarium solani) strains by disc diffusion method and the minimum inhibitory concentration (MIC) in which it has been recorded in microgram per milliliter in comparison to the reference drugs, ciprofloxacin (antibacterial) and nystatin (antifungal). Further, the cytotoxicity (IC50 value) has also been assessed on human cervical (HeLa), Supt1 cancer cell lines by using MTT assay. Conclusions The following screened compounds (4d), (4f), (4g), (4k), (4l), (4o) and (4u) were found to be the best active against all the tested bacterial and fungal strains among all the demonstrated compounds of biological study. The MIC determination was also carried out against bacteria and fungi, the compounds (4f) and (4u) are found to be exhibited excellent potent against bacteria and fungi respectively. The compounds (4f) and (4u) were shown non-toxic in nature after screened for cytotoxicity against the cancer cell lines of human cervical (HeLa) and Supt1. Additionally, structure and antibacterial activity relationship were also further supported by in silico molecular docking studies of the active compounds against DNA topoisomerase.![]() Electronic supplementary material The online version of this article (10.1186/s13065-017-0364-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Bhookya Shankar
- Department of Chemistry, University College of Science, Osmania University, Hyderabad, Telangana, India
| | - Pochampally Jalapathi
- Department of Chemistry, University College of Science, Osmania University, Hyderabad, Telangana, India.
| | - Balabadra Saikrishna
- Molecular Modelling and Medicinal Chemistry Group, Department of Chemistry, Osmania University, Hyderabad, Telangana, India
| | - Shaym Perugu
- Biomedical Informatics Centre, National Institute of Nutrition, Hyderabad, Telangana, India
| | - Vijjulatha Manga
- Molecular Modelling and Medicinal Chemistry Group, Department of Chemistry, Osmania University, Hyderabad, Telangana, India
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Anil V, Shankar B, Bharath G, Jalapathi P. Synthesis and antimicrobial activity of novel substituted 4-[3-(1H-benzimidazol-2-yl)-4-hydroxybenzyl]-2-(1H-benzimidazol-2-yl)phenol derivatives. RUSS J GEN CHEM+ 2017. [DOI: 10.1134/s1070363217110202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Galal SA, Khattab M, Andreadaki F, Chrysina ED, Praly JP, Ragab FA, El Diwani HI. Synthesis of (benzimidazol-2-yl)aniline derivatives as glycogen phosphorylase inhibitors. Bioorg Med Chem 2016; 24:5423-5430. [DOI: 10.1016/j.bmc.2016.08.069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 08/28/2016] [Accepted: 08/31/2016] [Indexed: 11/30/2022]
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Vasantha K, Basavarajaswamy G, Vaishali Rai M, Boja P, Pai VR, Shruthi N, Bhat M. Rapid ‘one-pot’ synthesis of a novel benzimidazole-5-carboxylate and its hydrazone derivatives as potential anti-inflammatory and antimicrobial agents. Bioorg Med Chem Lett 2015; 25:1420-6. [DOI: 10.1016/j.bmcl.2015.02.043] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 02/05/2015] [Accepted: 02/20/2015] [Indexed: 12/29/2022]
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Design, synthesis, molecular modeling and anti-breast cancer activity of novel quinazolin-4-one derivatives linked to thiazolidinone, oxadiazole or pyrazole moieties. Med Chem Res 2015. [DOI: 10.1007/s00044-015-1357-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Ebaid Nassr LAM, Shaker AM. Kinetic and Mechanistic Aspects of Reactivity of the Oxidation of Some Fe(II)-Tris Schiff Base Complexes by Peroxydisulfate: Spectrophotometric Tracer and Solvent Effect on the Reactivity. INT J CHEM KINET 2014. [DOI: 10.1002/kin.20880] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Ali Momamad Shaker
- Chemistry Department; Faculty of Science; Sohag University; Sohag 82524 Egypt
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Yurttaş L, Demirayak Ş, Çiftçi GA, Yıldırım ŞU, Kaplancıklı ZA. Synthesis and Biological Evaluation of Some 1,2-Disubstituted Benzimidazole Derivatives as New Potential Anticancer Agents. Arch Pharm (Weinheim) 2013; 346:403-14. [DOI: 10.1002/ardp.201200452] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 01/21/2013] [Accepted: 02/04/2013] [Indexed: 11/09/2022]
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Omar MA, Shaker YM, Galal SA, Ali MM, Kerwin SM, Li J, Tokuda H, Ramadan RA, El Diwani HI. Synthesis and docking studies of novel antitumor benzimidazoles. Bioorg Med Chem 2012; 20:6989-7001. [PMID: 23123017 DOI: 10.1016/j.bmc.2012.10.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Accepted: 10/11/2012] [Indexed: 11/27/2022]
Abstract
In this work, the benzimidazole-pyrrole conjugates 6a-h and benzimidazole-tetracycles conjugates 12-14 were prepared. The cytotoxicity of the compounds 3, 4a-h, 6a-h, 8, 10 and 12-14 was tested against lung cancer cell line A549. Compound 6b exhibited higher activity than the bis-benzoxazole natural product (UK-1), the standard. The tested 4g,h, 6a-h, 10 and 12-14 exhibited remarkable cytotoxicity activity against breast cancer cell line MCF-7 with higher activity than tamoxifen. Furthermore, compound 4h was found to be also more potent than doxurubicin. The antitumor promotion activity of synthesized compounds 4g,h, 6a-h, 10 and 12-14 has been estimated by studying their possible inhibitory effects on EBV-EA activation induced by 12-O-tetradecanoylphorbol-13-acetate (TPA). Among the studied compounds, the inhibitory activities of compounds 8, 13 and 14 demonstrated strong inhibitory effects on the Epstein-Barr virus early antigen (EBV-EA) activation without showing any cytotoxicity on the Raji cells and their effects being stronger than that of a representative control, oleanolic acid. Moreover, the molecular docking of the new compounds into plasminogen activator (uPA) receptor has been in correlation with the antitumor activity. All synthesized compounds 3, 4a-h, 6a-h, 8, 10 and 12-14 were docked into same groove of the binding site of the native co-crystalized (4-iodobenzo[b]thiophene-2-carboxamidine) ligand (PDB code:1c5x) for activity explaination. Compounds 4h, 6b and 13, giving the best docking results, were further studied to estimate their effect on the level of uPA using AssayMax human urokinase (uPA) ELISA kit. In case of A549 cell line, compound 6 exhibited similar activity to MMC, and for MCF-7 cell line, compound 4h exhibited similar activity to doxorubicin, in inhibiting the expression of uPA.
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Affiliation(s)
- Mohamed A Omar
- Chemistry of Natural and Microbial Products Department, National Research Center, Dokki, 12311 Cairo, Egypt
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El-Nassan HB. Synthesis, antitumor activity and SAR study of novel [1,2,4]triazino[4,5-a]benzimidazole derivatives. Eur J Med Chem 2012; 53:22-7. [PMID: 22542105 DOI: 10.1016/j.ejmech.2012.03.028] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Revised: 03/12/2012] [Accepted: 03/14/2012] [Indexed: 11/26/2022]
Abstract
A series of novel 1,2,3,4-tetrahydro[1,2,4]triazino[4,5-a]benzimidazoles carrying variety of aryl and heteroaryl groups at position 1 were synthesized. The newly synthesized compounds were tested in vitro on human breast adenocarcinoma cell line (MCF7). Some of the test compounds showed potent antitumor activity, especially compound 3c [1-(2-chlorophenyl) derivative] which displayed the highest activity among the test compounds.
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Affiliation(s)
- Hala Bakr El-Nassan
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, 33 Kasr El-Aini Street, Cairo 11562, Egypt.
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Ahmed Ibrahim M. Synthetic Utilities of o-Phenylenediamines: Synthetic Approaches for Benzimidazoles, Quinoxalines and Benzo[1,5]diazepines. HETEROCYCLES 2011. [DOI: 10.3987/rev-11-713] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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