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Kumar G, Kumar R, Mazumder A, Salahuddin, Kumar U. 1,3,4-Oxadiazoles as Anticancer Agents: A Review. Recent Pat Anticancer Drug Discov 2024; 19:257-267. [PMID: 37497702 DOI: 10.2174/1574892818666230727102928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/01/2023] [Accepted: 06/09/2023] [Indexed: 07/28/2023]
Abstract
Among the deadliest diseases, cancer is characterized by tumors or an increased number of a specific type of cell because of uncontrolled divisions during mitosis. Researchers in the current era concentrated on the development of highly selective anticancer medications due to the substantial toxicities of conventional cytotoxic drugs. Several marketed drug molecules have provided resistance against cancer through interaction with certain targets/growth factors/enzymes, such as Telomerase, Histone Deacetylase (HDAC), Methionine Aminopeptidase (MetAP II), Thymidylate Synthase (TS), Glycogen Synthase Kinase-3 (GSK), Epidermal Growth Factor (EGF), Vascular Endothelial Growth Factor (VEGF), Focal Adhesion Kinase (FAK), STAT3, Thymidine phosphorylase, and Alkaline phosphatase. The molecular structure of these drug molecules contains various heterocyclic moieties that act as pharmacophores. Recently, 1,3,4- oxadiazole (five-membered heterocyclic moiety) and its derivatives attracted researchers as these have been reported with a wide range of pharmacological activities, including anti-cancer. 1,3,4- oxadiazoles have exhibited anti-cancer potential via acting on any of the above targets. The presented study highlights the synthesis of anti-cancer 1,3,4-oxadiazoles, their mechanism of interactions with targets, along with structure-activity relationship concerning anti-cancer potential.
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Affiliation(s)
- Greesh Kumar
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, India
| | - Rajnish Kumar
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, India
| | - Avijit Mazumder
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, India
| | - Salahuddin
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, India
| | - Upendra Kumar
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, India
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2
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Al-Wahaibi LH, Alagappan K, Gomila RM, Blacque O, Frontera A, Percino MJ, El-Emam AA, Thamotharan S. A combined crystallographic and theoretical investigation of noncovalent interactions in 1,3,4-oxadiazole-2-thione- N-Mannich derivatives: in vitro bioactivity and molecular docking. RSC Adv 2023; 13:34064-34077. [PMID: 38019986 PMCID: PMC10660235 DOI: 10.1039/d3ra07169c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 11/15/2023] [Indexed: 12/01/2023] Open
Abstract
Two 1,3,4-oxadiazole-2-thione-N-Mannich derivatives, specifically 5-(4-chlorophenyl)-3-[(2-trifluoromethylphenylamino)methyl]-1,3,4-oxadiazole-2(3H)-thione (1) and 5-(4-chlorophenyl)-3-[(2,5-difluorophenylamino)methyl]-1,3,4-oxadiazole-2(3H)-thione (2), were synthesized and then characterized by elemental analysis and NMR (1H and 13C) spectroscopy and the single crystal X-ray diffraction method. The formed weak intermolecular interactions in the solid-state structures of these derivatives were thoroughly investigated utilizing a variety of theoretical tools such as Hirshfeld surface analysis and quantum theory of atoms in molecules (QTAIM). Furthermore, the CLP-PIXEL and density functional theory calculations were used to study the energetics of molecular dimers. Numerous weak intermolecular interactions such as C-H⋯S/Cl/F/π interactions, a directional C-Cl⋯Cl halogen bond, π-stacking, type C-F⋯F-C contact and a short F⋯O interaction, help to stabilize the crystal structure of 1. Crystal structure 2 also stabilizes with several weak intermolecular contacts, including N-H⋯S, C-H⋯N//Cl/F interactions, a highly directional C1-Cl1⋯C(π) halogen bond and C(π)⋯C(π) interaction. In vitro antimicrobial potency of compounds 1 and 2 was assessed against various Gram-positive and Gram-negative bacterial strains and the pathogenic yeast-like Candida albicans. Both compounds showed marked activity against all tested Gram-positive bacteria and weak activity against Escherichia coli and lacked inhibitory activity against Pseudomonas aeruginosa. In addition, compounds 1 and 2 displayed good in vitro anti-proliferative activity against hepatocellular carcinoma (HepG-2) and mammary gland breast cancer (MCF-7) cancer cell lines. Molecular docking studies revealed the binding modes of title compounds at the active sites of prospective therapeutic targets.
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Affiliation(s)
- Lamya H Al-Wahaibi
- Department of Chemistry, College of Sciences, Princess Nourah bint Abdulrahman University Riyadh 11671 Saudi Arabia
| | - Kowsalya Alagappan
- Biomolecular Crystallography Laboratory and DBT-Bioinformatics Center, School of Chemical and Biotechnology, SASTRA Deemed University Thanjavur 613 401 India
| | - Rosa M Gomila
- Departament de Química, Universitat de les Illes Balears Ctra. de Valldemossa km 7.5, Baleares 07122 Palma de Mallorca Spain
| | - Olivier Blacque
- Department of Chemistry, University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears Ctra. de Valldemossa km 7.5, Baleares 07122 Palma de Mallorca Spain
| | - M Judith Percino
- Unidad de Polímeros y Electrónica Orgánica, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Val3-Ecocampus Valsequillo Independencia O2 Sur 50, San Pedro Zacachimalpa Puebla 72960 CP México
| | - Ali A El-Emam
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University Mansoura 35516 Egypt
| | - Subbiah Thamotharan
- Biomolecular Crystallography Laboratory and DBT-Bioinformatics Center, School of Chemical and Biotechnology, SASTRA Deemed University Thanjavur 613 401 India
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Hussain R, Rehman W, Khan S, Jaber F, Rahim F, Shah M, Khan Y, Iqbal S, Naz H, Khan I, Issa Alahmdi M, Awwad NS, Ibrahium HA. Investigation of novel bis-thiadiazole bearing schiff base derivatives as effective inhibitors of thymidine phosphorylase: Synthesis, in vitro bioactivity and molecular docking study. Saudi Pharm J 2023; 31:101823. [PMID: 37965293 PMCID: PMC10641276 DOI: 10.1016/j.jsps.2023.101823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/09/2023] [Indexed: 11/16/2023] Open
Abstract
Thymidine phosphorylase (TP) is an angiogenic enzyme. It is crucial for the development, invasion and metastasis of tumors as well as angiogenesis. In our current research, we examine how structurally changing bis-thiadiazole bearing bis-schiff bases affects their ability to inhibit TP. Through the oxidative cyclization of pyridine-based bis-thiosemicarbazone with iodine, a series of fourteen analogs of bis-thiadiazole-based bis-imines with pyridine moiety were developed. Newly synthesized scaffolds were assessed in vitro for their thymidine phosphorylase inhibitory potential and showed moderate to good inhibition profile. Eleven scaffolds such as 4a-4d,4f-4 h and 4j-4 m were discovered to be more effective than standard drug at inhibiting the thymidine phosphorylase enzyme with IC50 values of 1.16 ± 1.20, 1.77 ± 1.10, 2.48 ± 1.30, 12.54 ± 1.60, 14.63 ± 1.70, 15.53 ± 1.80, 17.47 ± 1.70, 18.98 ± 1.70, 19.53 ± 1.50, 22.73 ± 2.40 and 24.87 ± 2.80 respectively, while remaining three analogs such as 4n, 4i and 4ewere found to be more potent, but they were less potent than the standard drug. All analogs underwent SAR studies based on the pattern of substitutions around the aryl part of the bis-thiadiazole skeleton. The most active analogs in the synthesized series were then molecular docking study performed to investigate their interactions of active part of enzyme. The results showed that remarkable interactions were exhibited by these analogs with the targeted enzymes active sites. Furthermore, to confirm the structure of synthesized analogs by employing spectroscopic tools such as HREI-MS and NMR.
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Affiliation(s)
- Rafaqat Hussain
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
| | - Wajid Rehman
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
| | - Shoaib Khan
- Department of Chemistry, Abbottabad University of Science and Technology (AUST), Abbottabad, Pakistan
| | - Fadi Jaber
- Department of Biomedical Engineering, Ajman University, Ajman, United Arab Emirates
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
| | - Fazal Rahim
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
| | - Mazloom Shah
- Department of Chemistry, Faculty of Science, Grand Asian University, Sialkot, Pakistan
| | - Yousaf Khan
- Department of Chemistry, COMSATS University, Islamabad 45550, Pakistan
| | - Shahid Iqbal
- Nottingham Ningbo China Beacons of Excellence Research and Innovation Institute, University of Nottingham, Ningbo 315100, China
| | - Haseena Naz
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
| | - Imran Khan
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
| | - Mohammed Issa Alahmdi
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Nasser S. Awwad
- Chemistry Department, Faculty of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Hala A. Ibrahium
- Biology Department, Faculty of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
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4
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Feng Q, Yang W, Peng Z, Wang G. Recent advances in the synthetic thymidine phosphorylase inhibitors for cancer therapy. Eur J Pharmacol 2022; 934:175319. [DOI: 10.1016/j.ejphar.2022.175319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/16/2022] [Accepted: 10/04/2022] [Indexed: 11/03/2022]
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Khan NA, Rashid F, Jadoon MSK, Jalil S, Khan ZA, Orfali R, Perveen S, Al-Taweel A, Iqbal J, Shahzad SA. Design, Synthesis, and Biological Evaluation of Novel Dihydropyridine and Pyridine Analogs as Potent Human Tissue Nonspecific Alkaline Phosphatase Inhibitors with Anticancer Activity: ROS and DNA Damage-Induced Apoptosis. Molecules 2022; 27:molecules27196235. [PMID: 36234774 PMCID: PMC9570995 DOI: 10.3390/molecules27196235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 12/05/2022] Open
Abstract
Small molecules with nitrogen-containing scaffolds have gained much attention due to their biological importance in the development of new anticancer agents. The present paper reports the synthesis of a library of new dihydropyridine and pyridine analogs with diverse pharmacophores. All compounds were tested against the human tissue nonspecific alkaline phosphatase (h-TNAP) enzyme. Most of the compounds showed excellent enzyme inhibition against h-TNAP, having IC50 values ranging from 0.49 ± 0.025 to 8.8 ± 0.53 µM, which is multi-fold higher than that of the standard inhibitor (levamisole = 22.65 ± 1.60 µM) of the h-TNAP enzyme. Furthermore, an MTT assay was carried out to evaluate cytotoxicity against the HeLa and MCF-7 cancer cell lines. Among the analogs, the most potent dihydropyridine-based compound 4d was selected to investigate pro-apoptotic behavior. The further analysis demonstrated that compound 4d played a significant role in inducing apoptosis through multiple mechanisms, including overproduction of reactive oxygen species, mitochondrial dysfunction, DNA damaging, and arrest of the cell cycle at the G1 phase by inhibiting CDK4/6. The apoptosis-inducing effect of compound 4d was studied through staining agents, microscopic, and flow cytometry techniques. Detailed structure–activity relationship (SAR) and molecular docking studies were carried out to identify the core structural features responsible for inhibiting the enzymatic activity of the h-TNAP enzyme. Moreover, fluorescence emission studies corroborated the binding interaction of compound 4d with DNA through a fluorescence titration experiment.
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Affiliation(s)
- Nazeer Ahmad Khan
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, University Road, Abbottabad 22060, Pakistan
| | - Faisal Rashid
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
| | - Muhammad Siraj Khan Jadoon
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
| | - Saquib Jalil
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
| | - Zulfiqar Ali Khan
- Department of Chemistry, Government College University, Faisalabad 38000, Pakistan
| | - Raha Orfali
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Shagufta Perveen
- Department of Chemistry, School of Computer, Mathematical and Natural Sciences, Morgan State University, Baltimore, MD 21251, USA
| | - Areej Al-Taweel
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Jamshed Iqbal
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
| | - Sohail Anjum Shahzad
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, University Road, Abbottabad 22060, Pakistan
- Correspondence: or
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Tariq S, Mutahir S, Khan MA, Mutahir Z, Hussain S, Ashraf M, Bao X, Zhou B, Stark CB, Khan IU. Synthesis, in vitro cholinesterase inhibition, molecular docking, DFT and ADME studies of novel 1,3,4-oxadiazole 2-thiol derivatives. Chem Biodivers 2022; 19:e202200157. [PMID: 35767725 DOI: 10.1002/cbdv.202200157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 06/29/2022] [Indexed: 11/11/2022]
Abstract
A sequence of 1,3,4-oxadiazole 2-thiol derivatives bearing various alkyl or aryl moieties was designed, synthesized, and characterized by modern spectroscopic methods to yield 17 compounds ( 6a - 6q ) which were screened for acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes in search of 'lead' compounds for the treatment of Alzheimer disease (AD). The compounds 6q, 6p, 6k, 6o, and 6l showed inhibitory capability against AChE and BChE, with IC 50 values ranging from 11.730.49 to 27.360.29 µM for AChE and 21.830.39 to 39.430.44 µM for BChE, inhibiting both enzymes within a limited range. The SAR ascertained that the substitution of the aromatic moiety had a profound effect on the AChE and BChE inhibitory potential as compared to the aliphatic substitutions which were supported by the molecular docking studies. In silico ADME studies reinforced the drug-likeness of most of the synthesized molecules. These results were additionally supplemented by the molecular orbital analysis (HOMO-LUMO) and electrostatic potential maps got from DFT calculations. ESP maps expose that on all structures, there are two potential binding sites conquered by the most positive and most negative districts.
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Affiliation(s)
- Sidrah Tariq
- Government College University Lahore, Department of Chemitry, Anarkaly Lahore, 54000, Lahore, PAKISTAN
| | - Sadaf Mutahir
- University of Sialkot, Department of Chemitry, Daska Road Sialkot, Sialkot, PAKISTAN
| | - Muhammad Asim Khan
- Nanjing University of Science and Technology, School of Chemical Engineering, Xiaolingwei 200, Nanjing 210094, 210000, China, 210000, Nanjing, CHINA
| | - Zeeshan Mutahir
- University of the Punjab Quaid-i-Azam Campus: University of the Punjab, Institute of Biochemistry and Biotechnology, University of the Punjab, 54590 Lahore, Pakistan, Lahore, PAKISTAN
| | - Safdar Hussain
- Islamia University: The Islamia University of Bahawalpur Pakistan, Department of Chemitry, Bahwalpur, Bahwalpur, PAKISTAN
| | - Muhammad Ashraf
- Islamia University: The Islamia University of Bahawalpur Pakistan, Department of Chemitry, Bahwalpur, Government College University Lahore, 54000, Bahwalpur, PAKISTAN
| | - Xiaofang Bao
- Nanjing University of Science and Technology, School of Chemical Engineering, Room No. 104. 2nd Old Chemical Building, School of Chemical Engineering, 210094, 210094, Nanjing, CHINA
| | - Baojing Zhou
- Nanjing University of Science and Technology, School of Chemical Engineering, Room No. 104. 2nd Old Chemical Building, School of Chemical Engineering, 210094, 210094, Nanjing, CHINA
| | - Christian Bw Stark
- Universitat Hamburg Zentralbibliothek Recht: Universitat Hamburg, Fachbereich Chemie, Institut für Organische Chemie, Martin-Luther-King-Platz 6, 20146 Hamburg, Germany, Hamburg, GERMANY
| | - Islam Ullah Khan
- University of Mianwali, Department of Chemistry/VC Office, VC Office, Department of Chemistry, University of Mianwali, Pakistan, Mianwali, PAKISTAN
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Stary D, Kukułowicz J, Góral I, Baltrukevich H, Barbasevich M, Godyń J, Bajda M. Multilevel virtual screening approach for discovery of thymidine phosphorylase inhibitors as potential anticancer agents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bajaj S, Kumar MS, Tinwala H, Yc M. Design, synthesis, modelling studies and biological evaluation of 1,3,4-oxadiazole derivatives as potent anticancer agents targeting thymidine phosphorylase enzyme. Bioorg Chem 2021; 111:104873. [PMID: 33845381 DOI: 10.1016/j.bioorg.2021.104873] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 10/21/2022]
Abstract
A series of novel 1,3,4-oxadiazole derivatives with substituted phenyl ring were designed and synthesized with an objective of discovering newer anti-cancer agents targeting thymidine phosphorylase enzyme (TP). The 1,3,4-oxadiazole derivatives were synthesized by simple and convenient methods in the lab. Chemical structure of the all the synthesized compounds were characterized by IR, 1H NMR and mass spectral methods and evaluated for cytotoxicity by MTT method against two breast cancer cell lines (MCF-7 and MDA-MB-231). Further, results of TP assay identified that 1,3,4-oxadiazole molecules displayed anti-cancer activity partially by inhibition of phosphorylation of thymidine. The TP assay identified SB8 and SB9 as potential inhibitors with anti-cancer activity against both the cell lines. The molecular docking studies recognized the orientation and binding interaction of molecule at the active site amino acid residues of TP (PDB: 1UOU). Acute toxicity studies of compound SB8 at the dose of 5000 mg/kg has identified no signs of clinical toxicity was observed. The SARs study of synthesized derivatives revealed that the substitution of phenyl ring with electron withdrawing group at ortho position showed significant TP inhibitory activity compared to para substitution. The experimental data suggests that 1,3,4-oxadiazole with substituted phenyl can be taken as a lead for the design of efficient TP inhibitors and active compounds which can be taken up for further studies.
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Affiliation(s)
- Shalini Bajaj
- Shobhaben Pratapbhai Patel School of Pharmacy Technology Management, SVKM's NMIMS, Mumbai, India
| | - Maushmi S Kumar
- Shobhaben Pratapbhai Patel School of Pharmacy Technology Management, SVKM's NMIMS, Mumbai, India
| | - Hussain Tinwala
- Shobhaben Pratapbhai Patel School of Pharmacy Technology Management, SVKM's NMIMS, Mumbai, India
| | - Mayur Yc
- Shobhaben Pratapbhai Patel School of Pharmacy Technology Management, SVKM's NMIMS, Mumbai, India.
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Kaneko D, Ninomiya M, Yoshikawa R, Ono Y, Sonawane AD, Tanaka K, Nishina A, Koketsu M. Synthesis of [1,2,4]triazolo[4,3-a]quinoxaline-1,3,4-oxadiazole derivatives as potent antiproliferative agents via a hybrid pharmacophore approach. Bioorg Chem 2020; 104:104293. [PMID: 33010622 DOI: 10.1016/j.bioorg.2020.104293] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 09/08/2020] [Accepted: 09/15/2020] [Indexed: 12/12/2022]
Abstract
Imiquimod (1-isobutyl-1H-imidazo[4,5-c]quinolin-4-amine) is efficacious in topical therapy for certain types of skin cancers. Structurally similar EAPB0203 (N-methyl-1-(2-phenethyl)imidazo[1,2-a]quinoxalin-4-amine) has been shown higher in vitro potency than imiquimod. Besides, triazole, oxadiazole, and thiadiazole rings are privileged building blocks in drug design. A series of [1,2,4]triazolo[4,3-a]quinoxaline-1,3,4-oxadiazole and [1,2,4]triazolo[4,3-a]quinoxaline-1,3,4-thiadiazole derivatives were therefore synthesized by incorporation of these rings into the structure of EAPB0203 and assessed their antiproliferative effects against various cancer cell lines. The 1,3,4-oxadiazole derivatives demonstrated the superior effectiveness compared to imiquimod and EAPB0203. Our findings highlight the excellent potential of [1,2,4]triazolo[4,3-a]quinoxaline-1,3,4-oxadiazole derivatives as anticancer agents.
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Affiliation(s)
- Daiki Kaneko
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
| | - Masayuki Ninomiya
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
| | - Rina Yoshikawa
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
| | - Yukari Ono
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
| | - Amol D Sonawane
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
| | - Kaori Tanaka
- Division of Anaerobe Research, Life Science Research Center, Gifu University, 1-1 Yanagido, Gifu 501-1194, Japan; United Graduate School of Drug Discovery and Medicinal Information Sciences, Gifu University, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Atsuyoshi Nishina
- College of Science and Technology, Nihon University, Chiyoda, Tokyo 101-0062, Japan
| | - Mamoru Koketsu
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.
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Shahzad SA, Sarfraz A, Yar M, Khan ZA, Naqvi SAR, Naz S, Khan NA, Farooq U, Batool R, Ali M. Synthesis, evaluation of thymidine phosphorylase and angiogenic inhibitory potential of ciprofloxacin analogues: Repositioning of ciprofloxacin from antibiotic to future anticancer drugs. Bioorg Chem 2020; 100:103876. [PMID: 32388426 DOI: 10.1016/j.bioorg.2020.103876] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/07/2020] [Accepted: 04/21/2020] [Indexed: 02/07/2023]
Abstract
Over expression of thymidine phosphorylase (TP) in various human tumors compared to normal healthy tissue is associated with progression of cancer and proliferation. The 2-deoxy-d-ribose is the final product of thymidine phosphorylase (TP) catalyzed reaction. Both TP and 2-deoxy-d-ribose are known to promote unwanted angiogenesis in cancerous cells. Discovery of potent inhibitors of thymidine phosphorylase (TP) can offer appropriate approach in cancer treatment. A series of ciprofloxacin 2, 3a-3c, 4a-4d, 5a-5b, 6 and 7 has been synthesized and characterized using spectroscopic techniques. Afterwards, inhibitory potential of synthesized ciprofloxacin 2, 3a-3c, 4a-4d, 5a-5b, 6 and 7 against thymidine phosphorylase enzyme was assessed. Out of these twelve analogs of ciprofloxacin nine analogues 3a-3c, 4a-4c, 5a-5b and 6 showed good inhibitory activity against thymidine phosphorylase. Inhibitory activity as presented by their IC50 values was found in the range of 39.71 ± 1.13 to 161.89 ± 0.95 μM. The 7-deazaxanthine was used as a standard inhibitor with IC50 = 37.82 ± 0.93 μM. Furthermore, the chick chorionic allantoic membrane (CAM) assay was used to investigate anti-angiogenic activity of the most active ciprofloxacin-based inhibitor 3b. To enlighten the important binding interactions of ciprofloxacin derivatives with target enzyme, the structure activity relationship and molecular docking studies of chosen ciprofloxacin analogues was discussed. Docking studies revealed key π-π stacking, π-cation and hydrogen bonding interactions of ciprofloxacin analogues with active site residues of thymidine phosphorylase enzyme.
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Affiliation(s)
- Sohail Anjum Shahzad
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan.
| | - Ayesha Sarfraz
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
| | - Muhammad Yar
- Interdisciplinary Research Center in Biomedical Materials, COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan.
| | - Zulfiqar Ali Khan
- Department of Chemistry, Government College University, Faisalabad 38000, Pakistan
| | - Syed Ali Raza Naqvi
- Department of Chemistry, Government College University, Faisalabad 38000, Pakistan
| | - Sadia Naz
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan; Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - Nazeer Ahmad Khan
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
| | - Umar Farooq
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan.
| | - Razia Batool
- Interdisciplinary Research Center in Biomedical Materials, COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan
| | - Muhammad Ali
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa 611, Oman
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Shahzad SA, Yar M, Khan ZA, Shahzadi L, Naqvi SAR, Mahmood A, Ullah S, Shaikh AJ, Sherazi TA, Bale AT, Kukułowicz J, Bajda M. Identification of 1,2,4-triazoles as new thymidine phosphorylase inhibitors: Future anti-tumor drugs. Bioorg Chem 2019; 85:209-220. [DOI: 10.1016/j.bioorg.2019.01.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 12/29/2018] [Accepted: 01/02/2019] [Indexed: 02/01/2023]
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Bajaj S, Roy PP, Singh J. Synthesis, thymidine phosphorylase inhibitory and computational study of novel 1,3,4-oxadiazole-2-thione derivatives as potential anticancer agents. Comput Biol Chem 2018; 76:151-160. [DOI: 10.1016/j.compbiolchem.2018.05.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 05/11/2018] [Accepted: 05/13/2018] [Indexed: 11/25/2022]
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Ullah H, Rahim F, Taha M, Uddin I, Wadood A, Shah SAA, Farooq RK, Nawaz M, Wahab Z, Khan KM. Synthesis, molecular docking study and in vitro thymidine phosphorylase inhibitory potential of oxadiazole derivatives. Bioorg Chem 2018. [DOI: 10.1016/j.bioorg.2018.02.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Iftikhar F, Yaqoob F, Tabassum N, Jan MS, Sadiq A, Tahir S, Batool T, Niaz B, Ansari FL, Choudhary MI, Rashid U. Design, synthesis, in-vitro thymidine phosphorylase inhibition, in-vivo antiangiogenic and in-silico studies of C-6 substituted dihydropyrimidines. Bioorg Chem 2018; 80:99-111. [PMID: 29894893 DOI: 10.1016/j.bioorg.2018.05.026] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 05/24/2018] [Accepted: 05/25/2018] [Indexed: 01/15/2023]
Abstract
Thymidine phosphorylase (TP) is an angiogenic enzyme. It plays an important role in angiogenesis, tumour growth, invasion and metastasis. In current research work, we study the effect of structural modification of dihydropyrimidine-2-ones (DHPM-2-ones) on TP inhibition. A series of eighteen new derivatives of 3,4-dihydropyrimidone-2-one were designed and synthesized through the structural modification at C-6 position. All these new derivatives were then assessed for in-vitro inhibition of thymidine phosphorylase (TP) from E. coli. Oxadiazole derivatives 4a-e exhibited excellent TP-inhibition at low micromolar concentration levels better than standard drug 7-deazaxanthine (7-DX). Among all these compounds, 4b was found to be the most potent with IC50 = 1.09 ± 0.004 μM. Anti-angiogenesis potential of representative compounds were also studied in a chorioallantoic membrane (CAM) assay. Here again, compound 4b was found to be the potent anti-angiogenesis compound in a CAM assay. Docking studies were also performed with Molecular Operating Environment (MOE) to further analyse the mode of inhibition of these compounds. Binding mode analysis of the most active inhibitors showed that these are well accommodated into the binding site of enzyme though stable hydrogen bonding and hydrophobic interactions.
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Affiliation(s)
- Fatima Iftikhar
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
| | - Farhana Yaqoob
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
| | - Nida Tabassum
- Department of Pharmacology, Rawalpindi Medical University, Rawalpindi 463000, Pakistan
| | - Muhammad Saeed Jan
- Department of Pharmacy, University of Malakand, Chakdara 18000, Dir (L), Pakistan
| | - Abdul Sadiq
- Department of Pharmacy, University of Malakand, Chakdara 18000, Dir (L), Pakistan
| | - Saba Tahir
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus 22060, Pakistan
| | - Tahira Batool
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan; Department of Biotechnology, University of Azad Jammu & Kashmir Bagh, Pakistan
| | - Basit Niaz
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
| | | | - Muhammad Iqbal Choudhary
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Umer Rashid
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus 22060, Pakistan.
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Recent advance in oxazole-based medicinal chemistry. Eur J Med Chem 2018; 144:444-492. [DOI: 10.1016/j.ejmech.2017.12.044] [Citation(s) in RCA: 166] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 12/04/2017] [Accepted: 12/13/2017] [Indexed: 01/09/2023]
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Organocatalyzed and mechanochemical solvent-free synthesis of novel and functionalized bis -biphenyl substituted thiazolidinones as potent tyrosinase inhibitors: SAR and molecular modeling studies. Eur J Med Chem 2017; 134:406-414. [DOI: 10.1016/j.ejmech.2017.04.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Revised: 03/18/2017] [Accepted: 04/11/2017] [Indexed: 12/25/2022]
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Facile synthesis, biological evaluation and molecular docking studies of novel substituted azole derivatives. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Bera H, Chigurupati S. Recent discovery of non-nucleobase thymidine phosphorylase inhibitors targeting cancer. Eur J Med Chem 2016; 124:992-1003. [PMID: 27783978 DOI: 10.1016/j.ejmech.2016.10.032] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Revised: 10/14/2016] [Accepted: 10/15/2016] [Indexed: 01/19/2023]
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Riaz S, Khan IU, Bajda M, Ashraf M, Qurat-ul-Ain, Shaukat A, Rehman TU, Mutahir S, Hussain S, Mustafa G, Yar M. Pyridine sulfonamide as a small key organic molecule for the potential treatment of type-II diabetes mellitus and Alzheimer’s disease: In vitro studies against yeast α-glucosidase, acetylcholinesterase and butyrylcholinesterase. Bioorg Chem 2015; 63:64-71. [DOI: 10.1016/j.bioorg.2015.09.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Revised: 09/14/2015] [Accepted: 09/28/2015] [Indexed: 11/28/2022]
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