1
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Şener N, Aldwib AEO. New Antibacterial 1,3,4-Thiadiazole Derivatives With Pyridine Moiety. Chem Biodivers 2024; 21:e202400522. [PMID: 38606431 DOI: 10.1002/cbdv.202400522] [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: 03/01/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/13/2024]
Abstract
1,3,4-Thiadiazole compounds were synthesized using pyridine carboxylic acid derivatives and thiosemicarbazide derivatives. The molecular structures of the resulting compounds were characterized by spectroscopic methods such as ATR-FTIR, 1H-NMR, and elemental analysis. Its compounds were also examined for their antibacterial properties against some strains of bacteria. Five synthesized compounds showed varying antibacterial effects on Escherichia coli, Salmonella kentucky, Bacillus substilis and Klebsiella pneumoniae. This result revealed that some of the resulting compounds could be antibacterial agents.
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Affiliation(s)
- Nesrin Şener
- Department of Chemistry, Faculty of Science, Kastamonu University, 37200, Kastamonu, Turkey
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2
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Patan A, Aanandhi M V, P G. Molecular dynamics simulation approach of hybrid chalcone-thiazole complex derivatives for DNA gyrase B inhibition: lead generation. RSC Adv 2023; 13:24291-24308. [PMID: 37583661 PMCID: PMC10424056 DOI: 10.1039/d3ra00732d] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 07/31/2023] [Indexed: 08/17/2023] Open
Abstract
Compounds bearing thiazole and chalcone groups have been reported to be excellent leads for antibacterial, antitubercular and anticancer activities. In view of this, we performed quantitative structure-activity relationship studies using QSARINS for dataset preparation and for developing validated QSAR models that can predict novel series of thiazole-chalcone hybrids and further evaluate them for bioactivities. The molecular descriptors AATS8i, AVP-1, MoRSEE17 and GATSe7 were found to be active in predicting the structure-activity relationship. Molecular docking and dynamics simulation studies of the developed leads have shown insights into structural analysis. Furthermore, computational studies using AutoDock and Desmond predicted the key binding interactions responsible for the activity and the SwissADME tool computed the in silico drug likeliness properties. The lead compound 178 generated through this study creates a route for the optimization and development of novel drugs against tuberculosis infections. RMSD, RMSF, RoG, H-bond and SASA analysis confirmed the stable binding of compound 178 with the 6J90 structure. In addition, MM-PBSA and MM-GBSA also confirm the docking results. We propose the designed compound 178 as the best theoretical lead, which may further be experimentally studied for selective inhibition.
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Affiliation(s)
- Afroz Patan
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, VISTAS Chennai Tamil Nadu India
| | - Vijey Aanandhi M
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, VISTAS Chennai Tamil Nadu India
| | - Gopinath P
- Department of Pharmaceutical Chemistry, GITAM School of Pharmacy, GITAM University Hyderabad Telangana India
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3
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Dai J, Tian S, Yang X, Liu Z. Synthesis methods of 1,2,3-/1,2,4-triazoles: A review. Front Chem 2022; 10:891484. [PMID: 36226121 PMCID: PMC9548580 DOI: 10.3389/fchem.2022.891484] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 07/18/2022] [Indexed: 11/22/2022] Open
Abstract
Triazole, comprising three nitrogen atoms and two carbon atoms, is divided into two isomers 1,2,3-triazole and 1,2,4-triazole. Compounds containing a triazole are one of the significant heterocycles that exhibit broad biological activities, such as antimicrobial, analgesic, anti-inflammatory, anticonvulsant, antineoplastic, antimalarial, antiviral, antiproliferative, and anticancer activities. A great quantity of drugs with a triazole structure has been developed and proved, for example, ketoconazole and fluconazole. Given the importance of the triazole scaffold, its synthesis has attracted much attention. This review summarizes the synthetic methods of triazole compounds from various nitrogen sources in the past 20 years.
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4
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Mohammed HHH, Abd El-Hafeez AA, Ebeid K, Mekkawy AI, Abourehab MAS, Wafa EI, Alhaj-Suliman SO, Salem AK, Ghosh P, Abuo-Rahma GEDA, Hayallah AM, Abbas SH. New 1,2,3-triazole linked ciprofloxacin-chalcones induce DNA damage by inhibiting human topoisomerase I& II and tubulin polymerization. J Enzyme Inhib Med Chem 2022; 37:1346-1363. [PMID: 35548854 PMCID: PMC9116245 DOI: 10.1080/14756366.2022.2072308] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A series of novel 1,2,3-triazole-linked ciprofloxacin-chalcones 4a-j were synthesised as potential anticancer agents. Hybrids 4a-j exhibited remarkable anti-proliferative activity against colon cancer cells. Compounds 4a-j displayed IC50s ranged from 2.53-8.67 µM, 8.67-62.47 µM, and 4.19-24.37 µM for HCT116, HT29, and Caco-2 cells; respectively, whereas the doxorubicin, showed IC50 values of 1.22, 0.88, and 4.15 µM. Compounds 4a, 4b, 4e, 4i, and 4j were the most potent against HCT116 with IC50 values of 3.57, 4.81, 4.32, 4.87, and 2.53 µM, respectively, compared to doxorubicin (IC50 = 1.22 µM). Also, hybrids 4a, 4b, 4e, 4i, and 4j exhibited remarkable inhibitory activities against topoisomerase I, II, and tubulin polymerisation. They increased the protein expression level of γH2AX, indicating DNA damage, and arrested HCT116 in G2/M phase, possibly through the ATR/CHK1/Cdc25C pathway. Thus, the novel ciprofloxacin hybrids could be exploited as potential leads for further investigation as novel anticancer medicines to fight colorectal carcinoma.
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Affiliation(s)
- Hamada H H Mohammed
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, Egypt.,Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sohag University, Sohag, Egypt
| | - Amer Ali Abd El-Hafeez
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA.,Cancer Biology Department, Pharmacology and Experimental Oncology Unit, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Kareem Ebeid
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia, Egypt.,Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA.,Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Manufacturing, Deraya University, New Minia City, Minia, Egypt
| | - Aml I Mekkawy
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA.,Department of Pharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, Sohag University, Sohag, Egypt
| | - Mohammed A S Abourehab
- Department of Pharmaceutics, Faculty of Pharmacy, Umm Al Qura University, Makkah, Saudi Arabia
| | - Emad I Wafa
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - Suhaila O Alhaj-Suliman
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - Aliasger K Salem
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA.,Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Pradipta Ghosh
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA.,Department of Medicine, University of California San Diego, La Jolla, CA, USA.,Rebecca and John Moore Comprehensive Cancer Center, University of California San Diego, La Jolla, CA, USA.,Veterans Affairs Medical Center, La Jolla, CA, USA
| | - Gamal El-Din A Abuo-Rahma
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, Egypt.,Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Deraya University, Minia, Egypt
| | - Alaa M Hayallah
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut, Egypt.,Pharmaceutical Chemistry Department, Faculty of Pharmacy, Sphinx University, New Assiut, Egypt
| | - Samar H Abbas
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, Egypt
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5
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Shaikh MH, Subhedar DD, Akolkar SV, Nagargoje AA, Asrondkar A, Khedkar VM, Shingate BB. New 1,2,3‐Triazole‐Tethered Thiazolidinedione Derivatives: Synthesis, Bioevaluation and Molecular Docking Study. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2069132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mubarak H. Shaikh
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, India
- Department of Chemistry, Radhabai Kale Mahila Mahavidyalaya, Ahmednagar, Maharashtra, India
| | - Dnyaneshwar D. Subhedar
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, India
| | - Satish V. Akolkar
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, India
| | - Amol A. Nagargoje
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, India
| | - Ashish Asrondkar
- Haffkine Institute for Training, Research and Testing, Mumbai, Maharashtra, India
| | - Vijay M. Khedkar
- Department of Pharmaceutical Chemistry, School of Pharmacy, Vishwakarma University, Pune Maharashtra, India
| | - Bapurao B. Shingate
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, India
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6
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Zonouz AM, Ghaffari, P, Pourreza A. Synthesis of Pyrimidine Hybrids Based on 4H-Pyran and 4H-Chromene Privileged Structures. LETT ORG CHEM 2022. [DOI: 10.2174/1570178619666220209154646] [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
Abstract:
A combinatorial library of pyrimidine hybrids based on 4H-chromene and 4H-pyran privileged structures have been developed by reaction of phenyl isothiocyanate with chromene derivatives 1a-j and pyranopyrazoles 2a-f in refluxing dry pyridine, respectively. Thus, the target pyrimidine hybrids 3a-j and 4a-f were obtained in good yields with a simple reaction strategy.
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Affiliation(s)
- Adeleh Moshtaghi Zonouz
- Chemistry Department, Faculty of Science, Azarbaijan Shahid Madani University, Tabriz - Iran
| | - Parisa Ghaffari,
- Chemistry Department, Faculty of Science, Azarbaijan Shahid Madani University, Tabriz - Iran
| | - Azita Pourreza
- Chemistry Department, Faculty of Science, Azarbaijan Shahid Madani University, Tabriz - Iran
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7
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Synthesis, characterization and DFT calculated properties of electron-rich hydrazinylthiazoles: Experimental and computational synergy. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131043] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Mahmoud HK, Abdelhady HA, Elaasser MM, Hassain DZH, Gomha SM. Microwave-Assisted One-Pot Three Component Synthesis of Some Thiazolyl(Hydrazonoethyl)Thiazoles as Potential Anti-Breast Cancer Agents. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1998146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Huda K. Mahmoud
- Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt
| | - Hyam A. Abdelhady
- Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt
| | - Mahmoud M. Elaasser
- Regional center for Mycology and Biotechnology, Al-Azhar University, Cairo, Egypt
| | - Doaa Z. H. Hassain
- Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt
- Chemistry Department, Faculty of Science, Islamic University of Madinah, Al-Madinah, Al-Munawwarah, Saudi Arabia
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9
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Jadhav PM, Kantevari S, Tekale AB, Bhosale SV, Pawar RP, Tekale SU. A review on biological and medicinal significance of thiazoles. PHOSPHORUS SULFUR 2021. [DOI: 10.1080/10426507.2021.1945601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | | | - Atam B. Tekale
- Department of Chemistry, Shri Shivaji College, Parbhani, India
| | | | - Rajendra P. Pawar
- Department of Chemistry, Shiv Chhatrapati College, Aurangabad, India
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10
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Obakachi VA, Kushwaha B, Kushwaha ND, Mokoena S, Ganai AM, Pathan TK, van Zyl WE, Karpoormath R. Synthetic and anti-cancer activity aspects of 1, 3, 4-thiadiazole containing bioactive molecules: A concise review. J Sulphur Chem 2021. [DOI: 10.1080/17415993.2021.1963441] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Vincent A. Obakachi
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Babita Kushwaha
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Narva Deshwar Kushwaha
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sithabile Mokoena
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Ab Majeed Ganai
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Tabasum Khan Pathan
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Werner E. van Zyl
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Rajshekhar Karpoormath
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
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11
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Zhang XL, Qiu GQ, Chen JM, Sheng SR. Synthesis of 6,7-dihydro-4 H-[1,2,3]triazolo[5,1- c][1,4]oxazines via tandem reactions of β-iodoazides with propargyl alcohols. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1968905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Xiao-Lan Zhang
- College of Chemistry and Chemical Engineering, Shangrao Normal University, Shangrao, China
| | - Guo-Qiao Qiu
- Department of Visual Communication, Shanghai Institute of Technology, Shanghai, China
| | - Jun-Min Chen
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Jiangxi Normal University, Nanchang, China
| | - Shou-Ri Sheng
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Jiangxi Normal University, Nanchang, China
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12
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Kasetti AB, Singhvi I, Nagasuri R, Bhandare RR, Shaik AB. Thiazole-Chalcone Hybrids as Prospective Antitubercular and Antiproliferative Agents: Design, Synthesis, Biological, Molecular Docking Studies and In Silico ADME Evaluation. Molecules 2021; 26:2847. [PMID: 34064806 PMCID: PMC8151732 DOI: 10.3390/molecules26102847] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/01/2021] [Accepted: 05/08/2021] [Indexed: 11/16/2022] Open
Abstract
Compounds bearing thiazole and chalcone pharmacophores have been reported to possess excellent antitubercular and anticancer activities. In view of this, we designed, synthesized and characterized a novel series of thiazole-chalcone hybrids (1-20) and further evaluated them for antitubercular and antiproliferative activities by employing standard protocols. Among the twenty compounds, chalcones 12 and 7, containing 2,4-difluorophenyl and 2,4-dichlorophenyl groups, showed potential antitubercular activity higher than the standard pyrazinamide (MIC = 25.34 µM) with MICs of 2.43 and 4.41 µM, respectively. Chalcone 20 containing heteroaryl 2-thiazolyl moiety exhibited promising antiproliferative activity against the prostate cancer cell line (DU-145), higher than the standard methotrexate (IC50 = 11 ± 1 µM) with an IC50 value of 6.86 ± 1 µM. Furthermore, cytotoxicity studies of these compounds against normal human liver cell lines (L02) revealed that the target molecules were comparatively less selective against L02. Additional computational studies using AutoDock predicted the key binding interactions responsible for the activity and the SwissADME tool computed the in silico drug likeliness properties. The lead compounds generated through this study, create a way for the optimization and development of novel drugs against tuberculosis infections and prostate cancer.
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Affiliation(s)
- Ashok Babu Kasetti
- Research Scholar, Faculty of Pharmacy, Pacific Academy of Higher Education and Research University, Pacific University, Udaipur 313003, India
- Dr. Samuel George Institute of Pharmaceutical Sciences, Markapuram, Andhra Pradesh 523316, India
| | - Indrajeet Singhvi
- Faculty of Pharmacy, Pacific Academy of Higher Education and Research University, Pacific University, Udaipur 313003, India;
| | - Ravindra Nagasuri
- A.M. Reddy Memorial College of Pharmacy, Narasaraopeta, Andhra Pradesh 523316, India;
| | - Richie R. Bhandare
- Department of Pharmaceutical Sciences, College of Pharmacy & Health Sciences, Ajman University, Ajman P.O. Box 346, United Arab Emirates
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Afzal B. Shaik
- Department of Pharmaceutical Chemistry, Vignan Pharmacy College, Vadlamudi, Guntur, Andhra Pradesh 522213, India
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13
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Tolan HEM, Radwan MAA, Soliman HA, Awad HM, El-Sayed WA. Synthesis and Anti-Proliferative Activity of New Acridinyl and Benzothiazolyl-Based Triazole Glycosides via Click Cycloaddition and Their Tetrazolyl Analogs. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162020060345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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14
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Said AI, Palkó M, Haukka M, Fülöp F. Angular Regioselectivity in the Reactions of 2-Thioxopyrimidin-4-ones and Hydrazonoyl Chlorides: Synthesis of Novel Stereoisomeric Octahydro[1,2,4]triazolo[4,3- a]quinazolin-5-ones. Molecules 2020; 25:E5673. [PMID: 33271898 PMCID: PMC7730367 DOI: 10.3390/molecules25235673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/25/2020] [Accepted: 11/27/2020] [Indexed: 11/16/2022] Open
Abstract
The regioselective synthesis of cis and trans stereoisomers of variously functionalized octahydro[1,2,4]triazolo[4,3-a]quinazolin-5-ones was performed. The 2-thioxopyrimidin-4-ones used in the synthesis reacted with hydrazonoyl chlorides in a regioselective manner to produce the angular regioisomers [1,2,4]triazolo[4,3-a]quinazolin-5-ones rather than the linear isomers [1,2,4]triazolo[4,3-a]quinazolin-5-ones. The synthesis process took place with electronic control. The angular regiochemistry of the products was confirmed by X-ray experiments and two-dimensional NMR studies.
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Affiliation(s)
- Awad I. Said
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary; (A.I.S.); (F.F.)
- Chemistry Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
| | - Márta Palkó
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary; (A.I.S.); (F.F.)
- Interdisciplinary Excellence Center, Institute of Pharmaceutical Chemistry, University of Szeged, H-6720 Szeged, Hungary
| | - Matti Haukka
- Department of Chemistry, University of Jyväskulä, FIN-40014 Jyväskulä, Finland;
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary; (A.I.S.); (F.F.)
- Interdisciplinary Excellence Center, Institute of Pharmaceutical Chemistry, University of Szeged, H-6720 Szeged, Hungary
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15
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Zhang Z, Shu B, Zhang Y, Deora GS, Li QS. 2,4,5-Trisubstituted Thiazole: A Privileged Scaffold in Drug Design and Activity Improvement. Curr Top Med Chem 2020; 20:2535-2577. [DOI: 10.2174/1568026620999200917153856] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 05/27/2020] [Accepted: 06/05/2020] [Indexed: 11/22/2022]
Abstract
Thiazole is an important 5-membered heterocyclic compound containing nitrogen and sulfur
atoms with various pharmaceutical applications including anti-inflammatory, anti-cancer, anti-viral, hypoglycemic,
anti-bacterial and anti-fungal activities. Until now, the FDA-approved drugs containing thiazole
moiety have achieved great success such as dasatinib and dabrafenib. In recent years, considerable
research has been focused on thiazole derivatives, especially 2,4,5-trisubstituted thiazole derivatives,
due to their multiple medicinal applications. This review covers related literature in the past 20 years,
which reported the 2,4,5-trisubstituted thiazole as a privileged scaffold in drug design and activity improvement.
Moreover, this review aimed to provide greater insights into the rational design of more potent
pharmaceutical molecules based on 2,4,5-trisubstituted thiazole in the future.
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Affiliation(s)
- Zhen Zhang
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, Anhui, 230601, China
| | - Bing Shu
- Department of Pharmacy, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Yaodong Zhang
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, 450018, China
| | - Girdhar Singh Deora
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Qing-Shan Li
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, Anhui, 230601, China
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16
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Wan Y, Long J, Gao H, Tang Z. 2-Aminothiazole: A privileged scaffold for the discovery of anti-cancer agents. Eur J Med Chem 2020; 210:112953. [PMID: 33148490 DOI: 10.1016/j.ejmech.2020.112953] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 10/14/2020] [Accepted: 10/18/2020] [Indexed: 12/11/2022]
Abstract
Cancer has been the second heath killer being next only to cardiovascular diseases in human society. Although many efforts have been taken for cancer therapy and many achievements have been yielded in the diagnosis and treatment of cancer, the current first-line anti-cancer agents are insufficient owing to the emergence of multi-drug resistance and side effects. Therefore, it is urgent to develop new anti-cancer agents with high activity and low toxicity. 2-Aminothiazole is a class of important scaffold which widely distributes in many natural and synthetic compounds with many pharmacological effects including the potential anti-cancer activity. In this review, we summarized the recent progress of 2-aminothiazole as a privileged scaffold for the discovery of anti-cancer agents based on biological targets, such as tubulin protein, histone acetylase/histone deacetylase (HAT/HDAC), phosphatidylinositol 3-kinases (PI3Ks), Src/Abl kinase, BRAF kinase, epidermal growth factor receptor (EGFR) kinase and sphingosine kinase (SphK), and also investigated the structure-activity relationships (SARs) of most compounds. It is believed that this review could be helpful for medicinal chemists in the discovery of more anti-cancer agents bearing 2-aminothiazole scaffold with excellent activity and high therapeutic index.
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Affiliation(s)
- Yichao Wan
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China.
| | - Jiabing Long
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China
| | - Han Gao
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China
| | - Zilong Tang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan Provincial Key Lab of Advanced Materials for New Energy Storage and Conversion, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China
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17
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Kandula MKR, Gundluru M, Nemallapudi BR, Gundala S, Kotha P, Zyryanov GV, Chadive S, Cirandur SR. Synthesis, antioxidant activity, and α‐glucosidase enzyme inhibition of α‐aminophosphonate derivatives bearing piperazine‐1,2,3‐triazole moiety. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4157] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Mohan Gundluru
- Department of Chemistry Sri Venkateswara University Tirupati India
- DST‐PURSE Centre Sri Venkateswara University Tirupati India
| | | | - Sravya Gundala
- Department of Organic and Biomolecular Chemistry, Chemical Engineering Institute Ural Federal University Yekaterinburg Russia
| | - Peddanna Kotha
- Department of Bio‐Chemistry Sri Venkateswara University Tirupati India
| | - Grigory V. Zyryanov
- Department of Organic and Biomolecular Chemistry, Chemical Engineering Institute Ural Federal University Yekaterinburg Russia
- I. Ya. Postovsky Institute of Organic Synthesis Ural Division of the Russian Academy of Sciences Yekaterinburg Russia
| | - Sridevi Chadive
- Department of Chemistry SPW Degree and PG College Tirupati India
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18
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Said AI, Palkó M, Haukka M, Fülöp F. Retro Diels Alder protocol for regioselective synthesis of novel [1,2,4]triazolo[4,3- a]pyrimidin-7(1 H)-ones. RSC Adv 2020; 10:33937-33943. [PMID: 35519032 PMCID: PMC9056728 DOI: 10.1039/d0ra04345a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 08/12/2020] [Indexed: 11/21/2022] Open
Abstract
Reactions of diastereochemically varied norbornene-condensed 2-thioxopyrimidin-4-ones 6 and 10 with variously functionalized hydrazonoyl chlorides 2a-h gave regioselectively angular norbornene-based [1,2,4]triazolo[4,3-a]pyrimidin-7(1H)-ones 7a-h and 11a,c-e, respectively. Thermal retro Diels-Alder (RDA) reaction of 7a-h and 11a,c-e resulted in the target compounds 4a-h as single products. On the other hand, reactions of thiouracil 1 and hydrozonoyl chlorides 2a-e gave regioselectively [1,2,4]triazolo[4,3-a]pyrimidinone-5(1H)-ones 3a-e. The opposite regioselectivity of thiouracil 1 and norbornene-condensed 2-thioxopyrimidin-4-ones 6 and 10 was attributed to electronic factors according to DFT calculations. The angular structure of norbornene based [1,2,4]triazolo[4,3-a]pyrimidin-7(1H)-ones was confirmed by single crystal X-ray crystallography.
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Affiliation(s)
- Awad I Said
- Institute of Pharmaceutical Chemistry, University of Szeged Eötvös u. 6 H-6720 Szeged Hungary
- Chemistry Department, Faculty of Science, Assiut University Assiut 71516 Egypt
| | - Márta Palkó
- Institute of Pharmaceutical Chemistry, University of Szeged Eötvös u. 6 H-6720 Szeged Hungary
| | - Matti Haukka
- Department of Chemistry, University of Jyväskulä FIN-40014 Jyväskulä Finland
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry, University of Szeged Eötvös u. 6 H-6720 Szeged Hungary
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19
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Suryapeta S, Papigani N, Banothu V, Dubey PK, Mukkanti K, Pal S. Synthesis, biological evaluation, and docking study of a series of 1,4‐disubstituted 1,2,3‐triazole derivatives with an indole‐triazole‐peptide conjugate. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4020] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Srinivas Suryapeta
- Research and Development DepartmentAlembic Pharmaceuticals Ltd, Genome Valley, Shameerpet Hyderabad India
| | - Neeraja Papigani
- Department of ChemistryDVR College of Engineering & Technology Kashipur Village, Sangareddy District, Hyderabad India
| | | | | | - Khagga Mukkanti
- Center for Chemical Sciences and TechnologyIST JNTUH Hyderabad India
| | - Sarbani Pal
- Department of ChemistryMNR Degree & PG College Kukatpally, Hyderabad India
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20
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Abdelrazek FM, Gomha SM, Abdel‐aziz HM, Farghaly MS, Metz P, Abdel‐Shafy A. Efficient synthesis and In Silicostudy of some novel pyrido[2,3‐d][1,2,4]triazolo[4,3‐a]pyrimidine derivatives. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3901] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Fathy M. Abdelrazek
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
- Fakultat Chemie und Lebensmittel chemieTU‐Dresden Dresden Germany
| | - Sobhi M. Gomha
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
- Chemistry Department, Faculty of ScienceIslamic University in Almadinah Almonawara Almadinah Almonawara Saudi Arabia
| | | | - Mohamed S. Farghaly
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
- Science & Technology Center of ExcellenceMinistry of Military Production Cairo Egypt
| | - Peter Metz
- Fakultat Chemie und Lebensmittel chemieTU‐Dresden Dresden Germany
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21
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Thiazole-containing compounds as therapeutic targets for cancer therapy. Eur J Med Chem 2019; 188:112016. [PMID: 31926469 DOI: 10.1016/j.ejmech.2019.112016] [Citation(s) in RCA: 163] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 12/20/2019] [Accepted: 12/26/2019] [Indexed: 12/13/2022]
Abstract
In the last few decades, considerable progress has been made in anticancer agents development, and several new anticancer agents of natural and synthetic origin have been produced. Among heterocyclic compounds, thiazole, a 5-membered unique heterocyclic motif containing sulphur and nitrogen atoms, serves as an essential core scaffold in several medicinally important compounds. Thiazole nucleus is a fundamental part of some clinically applied anticancer drugs, such as dasatinib, dabrafenib, ixabepilone, patellamide A, and epothilone. Recently, thiazole-containing compounds have been successfully developed as possible inhibitors of several biological targets, including enzyme-linked receptor(s) located on the cell membrane, (i.e., polymerase inhibitors) and the cell cycle (i.e., microtubular inhibitors). Moreover, these compounds have been proven to exhibit high effectiveness, potent anticancer activity, and less toxicity. This review presents current research on thiazoles and elucidates their biological importance in anticancer drug discovery. The findings may aid researchers in the rational design of more potent and bio-target specific anticancer drug molecules.
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22
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El-Enany WAMA, Gomha SM, El-Ziaty AK, Hussein W, Abdulla MM, Hassan SA, Sallam HA, Ali RS. Synthesis and molecular docking of some new bis-thiadiazoles as anti-hypertensive α-blocking agents. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1683207] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt
- Department of Chemistry, Faculty of Science, Islamic University in Almadinah Almonawara, Almadinah Almonawara, Saudi Arabia
| | - Ahmed K El-Ziaty
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Wesam Hussein
- Department of Chemistry, Faculty of Science, Islamic University in Almadinah Almonawara, Almadinah Almonawara, Saudi Arabia
| | | | - Shaimaa A. Hassan
- Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt
| | - Hanan A. Sallam
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Rania S. Ali
- Department of Basic Science, Faculty of Industrial Education, Helwane University, Cairo, Egypt
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23
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Mahmoud HK, Kassab RM, Gomha SM. Synthesis and characterization of some novel bis‐thiazoles. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3717] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Huda K. Mahmoud
- Department of Chemistry, Faculty of ScienceCairo University Giza Egypt
| | - Refaie M. Kassab
- Department of Chemistry, Faculty of ScienceCairo University Giza Egypt
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of ScienceCairo University Giza Egypt
- Department of Chemistry, Faculty of ScienceIslamic University in Almadinah Almonawara Almadinah Almonawara 42351 Saudi Arabia
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24
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Kassem AF, Abbas EMH, El-Kady DS, Awad HM, El-Sayed WA. Design, Synthesis and Anticancer Activity of New Thiazole-Tetrazole or Triazole Hybrid Glycosides Targeting CDK-2 via Structure-Based Virtual Screening. Mini Rev Med Chem 2019; 19:933-948. [DOI: 10.2174/1389557519666181231121217] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/18/2018] [Accepted: 12/23/2018] [Indexed: 11/22/2022]
Abstract
Background & Objective:
The target tetrazole glycosides were synthesized by construction
of ring system by cycloaddition reaction of benzothiazole-linked nitrile derivative and sodium azide
followed by N-glycosylation process and deprotection.
Methods:
The triazole glycosides were prepared by applying click approach involving dipolar cycloaddition
of benzothiazole possessing alkyne functionality and different glycosyl azides. The products
incorporating acyclic analogs of sugar moieties were synthesized through alkylation using acyclic
oxygenated halides.
Results:
The anticancer activity was studied against human breast adenocarcinoma cells (MCF-7) and
human normal Retina pigmented epithelium cells (RPE-1). High activities were revealed by three
compounds with IC50 values 11.9-16.5 µM compared to doxorubicin (18.6 µM) in addition to other
four derivatives with good inhibition activities.
Conclusion:
Enzyme docking investigation was performed into cyclin-dependent kinase 2 (CDK2); a potential
target for cancer medication. Compounds which have possessed highest activities revealed good
fitting inside the binding site of the protein molecular surface and showed minimum binding energy.
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Affiliation(s)
- Asmaa F. Kassem
- Chemistry of Natural and Microbial products Department, National Research Centre, El-Behouth St, Dokki, Cairo, Egypt
| | - Eman M. H. Abbas
- Chemistry of Natural and Microbial products Department, National Research Centre, El-Behouth St, Dokki, Cairo, Egypt
| | - Dina S. El-Kady
- Hormone Department, National Research Centre, El-Behouth St, Dokki, Cairo, Egypt
| | - Hanem M. Awad
- Tanning Materials and Leather Technology Department, National Research Centre, El-Behouth St, Dokki, Cairo, Egypt
| | - Wael A. El-Sayed
- Chemistry Department, Faculty of Science, Qassim University, Al-Qassim, Saudi Arabia
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25
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Patel H, Jadhav H, Ansari I, Pawara R, Surana S. Pyridine and nitro-phenyl linked 1,3,4-thiadiazoles as MDR-TB inhibitors. Eur J Med Chem 2019; 167:1-9. [PMID: 30743094 DOI: 10.1016/j.ejmech.2019.01.073] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 01/26/2019] [Accepted: 01/28/2019] [Indexed: 12/21/2022]
Abstract
In the present study, a series of substituted 1,3,4-thiadiazole derivatives 4(a-o), 5(a-m) and 6(a-j) were synthesized and characterized by IR, 1H NMR, 13C NMR and mass spectroscopic technique. The synthesized compounds were evaluated for their in vitro anti-mycobacterial activity against the Mycobacterium tuberculosis H37Rv and resistance MDR-TB strain. Among the compounds tested N-(5-(4-nitrophenyl)-1,3,4-thiadiazol-2-yl)furan-2-carboxamide (4h) showed significant inhibitory activity with MIC of 9.87 μM (H37Rv strain) and 9.87 μM (MDR-TB strain) compared to isoniazide [MIC of 3.64 μM (H37Rv) and >200 μM (MDR-TB strain)] and rifampin [MIC of 0.152 μM (H37Rv) and 128 μM (MDR-TB strain)]. In addition, these compounds have also been assessed for their cyto-toxicity to a mammalian Vero cell line using the MTT assay. The result shows that these compounds exhibit anti-tubercular activity at non-cytototoxic concentrations.
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Affiliation(s)
- Harun Patel
- Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India.
| | - Harsha Jadhav
- Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Iqrar Ansari
- Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Rahul Pawara
- Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Sanjay Surana
- Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
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26
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Gomha SM, Muhammad ZA, El-Reedy AAM. Intramolecular Ring Transformation of Bis-oxadiazoles to Bis-thiadiazoles and Investigation of Their Anticancer Activities. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3300] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sobhi M. Gomha
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Zeinab A. Muhammad
- Department of Organic Chemistry; National Organization for Drug Control and Research (NODCAR); Giza 12311 Egypt
| | - Ahmed A. M. El-Reedy
- Department of Basic and Applied Science, Faculty of Oral and Dental Medicine; Nahda University; Beni-Suef Egypt
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Zaki YH, Al-Gendey MS, Abdelhamid AO. A facile synthesis, and antimicrobial and anticancer activities of some pyridines, thioamides, thiazole, urea, quinazoline, β-naphthyl carbamate, and pyrano[2,3-d]thiazole derivatives. Chem Cent J 2018; 12:70. [PMID: 29926299 PMCID: PMC6010368 DOI: 10.1186/s13065-018-0439-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 06/12/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Chalcones have a place with the flavonoid family and show a few very important pharmacological activities. They can used as initial compounds for synthesis of several heterocyclic compounds. The compounds with the backbone of chalcones have been reported to possess various biological activities. RESULTS Pyridine and thioamide derivatives were obtained from the reaction of 3-(furan-2-yl)-1-(p-tolyl)prop-2-en-1-one with the appropriate amount of malononitrile, benzoylacetonitrile, ethyl cyanoacetate and thiosemicarbazide in the presence of ammonium acetate. The reaction of 3,5-di(furan-2-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide with ethyl 2-chloro-3-oxobutanoate, 3-chloropentane-2,4-dione or ethyl chloroacetate produced thiazole derivatives. Pyrano[2,3-d]thiazole derivatives were obtained as well from thiazolone to arylidene malononitrile. The structures of the title compounds were clarified by elemental analyses, and FTIR, MS and NMR spectra. Some compounds were screened against various microorganisms (i.e., bacteria +ve, bacteria -ve and fungi). We observed that compounds (3a), (4a), (4d), (5), (7) and compound (8) exhibited high cytotoxicity against the MCF-7 cell line, with IC50 values of 23.6, 13.5, 15.1, 9.56, 14.2 and 23.5 μmol mL-1, respectively, while compound (9) was displayed the lowest values against MCF-7 cell lines. CONCLUSIONS Efficient synthetic routes for some prepared pyridines, pyrazoline, thioamide, thiazoles and pyrano[2,3-d]thiazole were created. Moreover, selected newly-synthesized products were evaluated for their antitumor activity against two carcinoma cell lines: breast MCF-7 and colon HCT-116 human cancer cell lines.
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Affiliation(s)
- Yasser H Zaki
- Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef, 62514, Egypt. .,Department of Chemistry, Faculty of Science and Humanity Studies at Al-Quwayiyah, Shaqra University, Al-Quwayiyah, 11971, Saudi Arabia.
| | - Marwa S Al-Gendey
- Department of Chemistry, Faculty of Science (Girls Branch), Al-Azhar University, Cairo, Egypt
| | - Abdou O Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
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28
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Gomha SM, Abdelrazek FM, Abdelrahman AH, Metz P. Synthesis of some new Pyridine-based Heterocyclic Compounds with Anticipated Antitumor Activity. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3210] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Sobhi M. Gomha
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Fathy M. Abdelrazek
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
- Institute of Organic Chemistry, TU Dresden; Dresden 01062 Germany
| | - Aly H. Abdelrahman
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Peter Metz
- Institute of Organic Chemistry, TU Dresden; Dresden 01062 Germany
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Gomha SM, Edrees MM, Muhammad ZA, El-Reedy AA. 5-(Thiophen-2-yl)-1,3,4-thiadiazole derivatives: synthesis, molecular docking and in vitro cytotoxicity evaluation as potential anticancer agents. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:1511-1523. [PMID: 29881258 PMCID: PMC5985782 DOI: 10.2147/dddt.s165276] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background Nowadays, cancer is an important public health problem in all countries. Limitations of current chemotherapy for neoplastic diseases such as severe adverse reactions and tumor resistance to the chemotherapeutic drugs have been led to a temptation for focusing on the discovery and development of new compounds with potential anticancer activity. The importance of thiophene and thiadiazole rings as scaffolds present in a wide range of therapeutic agents has been well reported and has driven the synthesis of a large number of novel antitumor agents. Methods A series of new 1,3,4-thiadiazoles were synthesized by heterocyclization of N-(4-nitrophenyl)thiophene-2-carbohydrazonoyl chloride with a variety of hydrazine-carbodithioate derivatives. The mechanisms of these reactions were discussed and the structure of the new products was elucidated via spectral data and elemental analysis. All the new synthesized compounds were investigated for in vitro activities against human hepatocellular carcinoma (HepG-2) and human lung cancer (A-549) cell lines compared with cisplatin standard anticancer drug. Moreover, molecular docking using MOE 2014.09 software was also carried out for the high potent compound 20b with the binding site of dihydrofolate reductase (DHFR, PDB ID (3NU0)). Results The results showed that compound 20b has promising activities against HepG-2 and A-549 cell lines (IC50 value of 4.37±0.7 and 8.03±0.5 μM, respectively) and the results of molecular docking supported the biological activity with total binding energy equals −1.6 E (Kcal/mol). Conclusion Overall, we synthesized a new series of 1,3,4-thiadiazoles as potential antitumor agents against HepG-2 and A-549 cell lines.
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Affiliation(s)
- Sobhi M Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mastoura M Edrees
- Department of Organic Chemistry, National Organization for Drug Control and Research (NODCAR), Giza, Egypt.,Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Zeinab A Muhammad
- Department of Organic Chemistry, National Organization for Drug Control and Research (NODCAR), Giza, Egypt
| | - Ahmed Am El-Reedy
- Department of Basic and Applied Science, Faculty of Oral and Dental Medicine, Nahda University, Beni-Suef, Egypt
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30
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Abbas IM, Abdallah MA, Gomha SM, Kazem MSH. Synthesis and Antimicrobial Activity of Novel Azolopyrimidines and Pyrido-Triazolo-Pyrimidinones Incorporating Pyrazole Moiety. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2968] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Ikhlass M. Abbas
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Magda A. Abdallah
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Mariam S. H. Kazem
- Department of Chemistry, Faculty of Dentistry; October University for Modern Science and Arts University; Giza 12613 Egypt
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31
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Abdel-Aziem A. Utility of 2-Acetyl Benzofuran for the Synthesis of New Heterocycles as Potential Anticancer Agents. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2906] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anhar Abdel-Aziem
- Department of Chemistry, Faculty of Science (Girl's); Al-Azhar University; PO Box 11754, Yousef Abbas Street Nasr City, Cairo Egypt
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32
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Synthesis, Antitumor Evaluation and Molecular Docking of New Morpholine Based Heterocycles. Molecules 2017; 22:molecules22071211. [PMID: 28726760 PMCID: PMC6152077 DOI: 10.3390/molecules22071211] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 07/08/2017] [Accepted: 07/17/2017] [Indexed: 12/05/2022] Open
Abstract
A series of new morpholinylchalcones was prepared and then used as building blocks for constructing a series of 7-morpholino-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-ones via their reaction with 6-aminothiouracil. The latter thiones reacted with the appropriate hydrazonoyl chloride to give the corresponding pyrido[2,3-d][1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-ones. The assigned structures for all the newly synthesized compounds were confirmed on the basis of elemental analyses and spectral data and the mechanisms of their formation were also discussed. Most of the synthesized compounds were tested for in vitro activity against human lung cancer (A-549) and human hepatocellular carcinoma (HepG-2) cell lines compared with the employed standard antitumor drug (cisplatin) and the results revealed that compounds 8, 4e and 7b have promising activities against the A-549 cell line (IC50 values of 2.78 ± 0.86 μg/mL, 5.37 ± 0.95 μg/mL and 5.70 ± 0.91 μg/mL, respectively) while compound 7b has promising activity against the HepG-2 cell lines (IC50 = 3.54 ± 1.11 μg/mL). Moreover, computational studies using MOE 2014.09 software supported the biological activity results.
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33
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Affiliation(s)
| | - Sobhi M. Gomha
- Faculty of Science, Department of Chemistry, Cairo University, Giza, Egypt
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34
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Ethyl 7-Methyl-1-(4-nitrophenyl)-5-phenyl-3-(thiophen-2-yl)-1,5-dihydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylate. MOLBANK 2017. [DOI: 10.3390/m942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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35
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Microwave-assisted one pot three-component synthesis of some novel pyrazole scaffolds as potent anticancer agents. Chem Cent J 2017; 11:37. [PMID: 29086808 PMCID: PMC5422217 DOI: 10.1186/s13065-017-0266-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 05/02/2017] [Indexed: 01/01/2023] Open
Abstract
Background Pyrazoles, thiazoles and 1,3,4-thiadiazoles have been reported to possess various pharmacological activities. Results An efficient and a novel approach for the synthesis of some novel pyrazole based-azoles are described via multi-component reaction under controlled microwave heating conditions. The structures of the synthesized compounds were assigned on the basis of elemental analysis, IR, 1H NMR and mass spectral data. All the synthesized compounds were tested for in vitro activities against two antitumor cell lines, human lung cancer and human hepatocellular carcinoma compared with the employed standard antitumor drug (cisplatin). Conclusions All the newly synthesized compounds were evaluated for their anticancer activity against human lung cancer and human hepatocellular carcinoma cell lines using MTT assay. The results obtained exploring the high potency of six of the tested compounds compared with cisplatin. Microwave-assisted one pot three-component synthesis of some novel pyrazole scaffolds as potent anticancer agents ![]()
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36
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Gomha SM, El-Hashash MA, Edrees MM, El-Arab EE. Synthesis, Characterization, and Molecular Docking of Novel bis
-thiazolyl Thienothiophene Derivatives as Promising Cytotoxic Antitumor Drug. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2869] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sobhi M. Gomha
- Department of Chemistry, Faculty of Science; Cairo University; Giza Egypt
| | - Maher A. El-Hashash
- Chemistry Department, Faculty of Science; Ain Shams University; Abbassia Cairo Egypt
| | - Mastoura M. Edrees
- Department of Organic Chemistry; National Organization for Drug Control and Research (NODCAR); Giza Egypt
- Department of Chemistry, Faculty of Science; King Khalid University; Abha KSA
| | - Elham Ezz El-Arab
- Department of Organic Chemistry; National Organization for Drug Control and Research (NODCAR); Giza Egypt
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Abdelhamid AO, Gomha SM, Abdelriheem NA. Utility of 2-(5-methyl-1-phenyl-1H-pyrazol-4-yl)-2-oxo-N′-phenylaceto-hydrazonoyl bromide as precursor for synthesis of new functionalized heterocycles. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1303071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
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38
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Gomha SM, Muhammad ZA, Gaber HM, Amin MM. Synthesis of Some Novel Heterocycles Bearing Thiadiazoles as Potent Anti-inflammatory and Analgesic Agents. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2872] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sobhi M. Gomha
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Zeinab A. Muhammad
- National Organization for Drug Control and Research (NODCAR); PO Box 29 Cairo Egypt
| | - Hatem M. Gaber
- National Organization for Drug Control and Research (NODCAR); PO Box 29 Cairo Egypt
| | - Mohamed M. Amin
- Department of Pharmacology, Medical Division; National Research Centre; 33EL Bohouth St. (former EL Tahrir St.), PO12622, Dokki Giza Egypt
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Gomha SM, Kheder NA, Abdelaziz MR, Mabkhot YN, Alhajoj AM. A facile synthesis and anticancer activity of some novel thiazoles carrying 1,3,4-thiadiazole moiety. Chem Cent J 2017; 11:25. [PMID: 29086817 PMCID: PMC5360743 DOI: 10.1186/s13065-017-0255-7] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 03/15/2017] [Indexed: 11/17/2022] Open
Abstract
Background Thiazoles and 1,3,4-thiadiazoles have been reported to possess various pharmacological activities. Results A novel series of thiazoles carrying 1,3,4-thiadiazole core were designed and prepared via the reaction of the 2-(4-methyl-2-phenylthiazole-5-carbonyl)-N-phenylhydrazinecarbo-thioamide with the appropriate hydrazonoyl chlorides. The structures of the newly synthesized compounds were confirmed based on elemental and spectral analysis as well as their alternative syntheses. The cytotoxic potency of the newly synthesized thiadiazoles was evaluated by their growth inhibitory potency in liver HepG2 cancer cell line. Also, the structure activity relationship was studied. Conclusions All the newly synthesized compounds were evaluated for their anticancer activity against liver carcinoma cell line (HepG2) using MTT assay. The results revealed that the compounds 12d, 12c, 6g, 18b, 6c, and 6f (IC50 = 0.82, 0.91, 1.06, 1.25, 1.29 and 1.88 µM, respectively) had good antitumor activity against liver carcinoma cell line (HepG2) when compared with the standard drug Doxorubicin (IC50 = 0.72 µM).A facile synthesis and anticancer activity of some novel thiazoles carrying 1,3,4-thiadiazole moiety. ![]() Electronic supplementary material The online version of this article (doi:10.1186/s13065-017-0255-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sobhi M Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt.
| | - Nabila A Kheder
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt.,Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Khalid University, Abha, 61441, Saudi Arabia
| | - Mohamad R Abdelaziz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, MIU University, Cairo, Egypt
| | - Yahia N Mabkhot
- Department of Chemistry, College of Science, King Saud University, 2455, Riyadh, 11451, Saudi Arabia
| | - Ahmad M Alhajoj
- Department of Pharmacology, Faculty of Pharmacy, King Khalid University, Abha, 61441, Saudi Arabia
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Abstract
INTRODUCTION Four isomeric structures of thiadiazole motifs have outstanding pharmacological inhibitory applications are reported in this review. Thiadiazole nucleus is present in several biologically active natural products and commercial drugs. Most of thiadiazoles reported herein are emphasized to have broad spectrum of medicinal activities. Areas covered: This review represents the recent inhibitory activities of thiadiazole isomeric scaffolds and their broad-spectrum biological applications published as full texts during 2010-2016 as well as the patents published during 2005-2016. The inhibition areas covered included anti-inflammatory, antimicrobial, antitumor, antioxidant, antitubercular, antiviral, antileishmanial, anticonvulsant, herbicidal and algicidal activities in addition to enzymes, human platelet aggregation and neuroprotective inhibitors. Expert opinion: This survey revealed very interesting data about the applications of thiadiazoles, where some synthetic or natural thiadiazole derivatives were components of drugs available in the market. Many thiadiazole derivatives can be considered as lead compounds for drug synthesis. The most inhibitory active 1,3,4-thiadiazole compounds are those incorporating secondary alkyl(aryl)amido- and/or benzylthio(mercapto) groups at positions 2 and 5. Several thiadiazole derivatives demonstrated higher antibacterial, antitumor and antiviral activities than the standard drugs. Some thiadiazole derivatives exhibited high selective enzymes inhibitory activities based on the electronic properties of the substituents at positions 2 or 5.
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Affiliation(s)
- Kamal M Dawood
- a Department of Chemistry, Faculty of Science , Kuwait University , Safat , Kuwait.,b Department of Chemistry, Faculty of Science , Cairo University , Giza , Egypt
| | - Thoraya A Farghaly
- b Department of Chemistry, Faculty of Science , Cairo University , Giza , Egypt.,c Department of Chemistry, Faculty of Applied Science , Umm Al-Qura University , Makkah Almukkarramah , Saudi Arabia
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Gomha SM, Kheder NA, Abdelhamid AO, Mabkhot YN. One Pot Single Step Synthesis and Biological Evaluation of Some Novel Bis(1,3,4-thiadiazole) Derivatives as Potential Cytotoxic Agents. Molecules 2016; 21:E1532. [PMID: 27854300 PMCID: PMC6274530 DOI: 10.3390/molecules21111532] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 11/05/2016] [Accepted: 11/09/2016] [Indexed: 12/21/2022] Open
Abstract
A novel series of bis(1,3,4-thiadiazole) derivatives were synthesized in one step methodology with good yields by condensation reaction between bis-hydrazonoyl chloride 1 and various reagents. The structures of the prepared compounds were confirmed by spectral data (IR, NMR, and MS), and elemental analysis. The anticancer activity against human breast carcinoma (MCF-7) cancer cell lines was evaluated in MTT assay. The results revealed that the bis-thiadiazole derivatives 5c,d, 7b,c and 9c had higher antitumor activity than the standard drug Imatinib.
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Affiliation(s)
- Sobhi M Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Nabila A Kheder
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Khalid University, Abha 61441, Saudi Arabia.
| | - Abdou O Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Yahia N Mabkhot
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
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Abdelhamid AO, Gomha SM, Abdelriheem NA, Kandeel SM. Synthesis of New 3-Heteroarylindoles as Potential Anticancer Agents. Molecules 2016; 21:molecules21070929. [PMID: 27438822 PMCID: PMC6272944 DOI: 10.3390/molecules21070929] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 07/08/2016] [Accepted: 07/12/2016] [Indexed: 11/22/2022] Open
Abstract
2-(3-(1H-Indol-3-yl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-1-yl)-4-substituted-5-(substituted diazenyl)thiazoles and 2-(1H-indol-3-yl)-9-substituted-4,7-disubstituted pyrido[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(7H)-ones were synthesized via reaction of hydrazonoyl halides with each of 3-(1H-indol-2-yl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide and 7-(1H-indol-3-yl)-2- thioxo-5-substituted-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-ones, respectively. Also, hydrazonoyl halides were reacted with N’-(1-(1H-indol-3-yl)ethylidene)-2-cyanoacetohydrazide to afford 1,3,4-thiadiazole derivatives. Structures of the new synthesis were elucidated on the basis of elemental analysis, spectral data, and alternative synthetic routes whenever possible. Fifteen of the new compounds have been evaluated for their antitumor activity against the MCF-7 human breast carcinoma cell line. The results indicated that many of the tested compounds showed moderate to high anticancer activity when compared with doxorubicin as a reference drug.
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Affiliation(s)
- Abdou O Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Sobhi M Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Nadia A Abdelriheem
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Saher M Kandeel
- Chemistry of Natural Compounds, Department National Research Center, Dokki 12622, Egypt.
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Badrey MG, Gomha SM, Arafa WAA, Abdulla MM. An Approach to Polysubstituted Triazipines, Thiadiazoles and Thiazoles Based on Benzopyran Moiety Through The Utility of Versatile Hydrazonoyl Halides asIn VitroMonoamine Oxidase Inhibitors. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2695] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mohamed G. Badrey
- Chemistry Department, Faculty of Science; Fayoum University; El-Fayoum Egypt
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science; University of Cairo; Giza 12613 Egypt
| | - Wael A. A. Arafa
- Chemistry Department, Faculty of Science; Fayoum University; El-Fayoum Egypt
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M. Gomha S, A. Abdallah M, R. Abdelaziz M, S. Eldin Serag N. Synthesis of Some Novel Thiadiazoles and Thiazoles Linked to Pyrazole Ring. HETEROCYCLES 2016. [DOI: 10.3987/com-15-13370] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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A. A. Arafa W, M. Gomha S, G. Badrey M. DABCO-Catalyzed Green Synthesis of Thiazole and 1,3-Thiazine Derivatives Linked to Benzofuran. HETEROCYCLES 2016. [DOI: 10.3987/com-16-13470] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Shiri F, Shahraki S, Baneshi S, Nejati-Yazdinejad M, Majd MH. Synthesis, characterization, in vitro cytotoxicity, in silico ADMET analysis and interaction studies of 5-dithiocarbamato-1,3,4-thiadiazole-2-thiol and its zinc(ii) complex with human serum albumin: combined spectroscopy and molecular docking investigations. RSC Adv 2016. [DOI: 10.1039/c6ra17322e] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The binding site of new complex Zn(ii) of 5-dithiocarbamato-1,3,4-thiadiazole-2-thiol and HAS.
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Gomha SM, Salaheldin TA, Hassaneen HME, Abdel-Aziz HM, Khedr MA. Synthesis, Characterization and Molecular Docking of Novel Bioactive Thiazolyl-Thiazole Derivatives as Promising Cytotoxic Antitumor Drug. Molecules 2015; 21:E3. [PMID: 26703554 PMCID: PMC6272888 DOI: 10.3390/molecules21010003] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 11/30/2015] [Accepted: 12/11/2015] [Indexed: 11/17/2022] Open
Abstract
Reactions of ethylidenethiocarbohydrazide with hydrazonoyl halides gave 1,3-thiazole or 1,3,4-thiadiazole derivatives according to the type of hydrazonoyl halides. Treatment of ethylidenethiosemicarbazide with hydrazonoyl halides and dimethylacetylene dicarboxylate (DMAD) afforded the corresponding arylazothiazoles and 1,3-thiazolidin-4-one derivatives, respectively. The structures of the synthesized products were confirmed by IR, 1H-NMR, 13C-NMR and mass spectral techniques. The cytotoxic activity of the selected products against the Hepatic carcinoma cell line (Hepg-2) was determined by MTT assay indicating a concentration dependent cellular growth inhibitory effect, especially for compounds 14c and 14e. The dose response curves indicated the IC50 (the concentration of test compounds required to kill 50% of cell population) were 0.54 μM and 0.50 μM, respectively. Confocal laser scanning imaging of the treated cells stained by Rhodamin 123 and Acridine orange dyes confirmed that the selected compounds inhibit the mitochondrial lactate dehydrogenase enzymes. The binding mode of the active compounds was interpreted by a molecular docking study. The obtained results revealed promising cytotoxic activity.
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Affiliation(s)
- Sobhi M Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Taher A Salaheldin
- Nanotechnology and Advanced Materials Central Lab, Agricultural Research Center, Giza 12613, Egypt.
| | | | - Hassan M Abdel-Aziz
- Chemistry Department, Faculty of Science, Cairo University, Bani Suef Branch, Bani Suef 62514, Egypt.
| | - Mohammed A Khedr
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Helwan University, Ein Helwan, Cairo 11795, Egypt.
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, P. O. 380, Al-Hasaa 31982, Saudi Arabia.
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48
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Gomha SM, Zaki YH, Abdelhamid AO. Utility of 3-Acetyl-6-bromo-2H-chromen-2-one for the Synthesis of New Heterocycles as Potential Antiproliferative Agents. Molecules 2015; 20:21826-39. [PMID: 26690106 PMCID: PMC6331961 DOI: 10.3390/molecules201219803] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 11/25/2015] [Accepted: 11/26/2015] [Indexed: 11/16/2022] Open
Abstract
Coumarin derivatives containing pyrazolo[1,5-a]pyrimidine, tetrazolo[1,5-a]pyrimidine, imidazo[1,2-a]pyrimidine, pyrazolo[3,4-d]pyrimidine, 1,3,4-thiadiazoles and thiazoles were synthesized from 6-bromo-3-(3-(dimethylamino)acryloyl)-2H-chromen-2-one, methyl 2-(1-(6-bromo-2-oxo-2H-chromen-3-yl)ethylidene)hydrazine carbodithioate, 2-(1-(6-bromo-2-oxo-2H-chromen-3-yl)ethylidene) hydrazine carbothioamide and each of heterocyclic amine, hydrazonoyl chlorides and hydroximoyl chlorides. The structures of the newly synthesized compounds were elucidated on the basis of elemental analysis, spectral data, and alternative synthetic routes whenever possible. Moreover, selected newly synthesized products were evaluated for their antitumor activity against a liver carcinoma cancer cell line (HEPG2-1). The results revealed that pyrazolo[1,5-a]pyrimidine 7c, thiazole 23g and 1,3,4-thiadiazole 18a (IC50 = 2.70 ± 0.28, 3.50 ± 0.23 and 4.90 ± 0.69 µM, respectively) have promising antitumor activity against liver carcinoma (HEPG2-1) while most of the tested compounds showed moderate activity.
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Affiliation(s)
- Sobhi M Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Yasser H Zaki
- Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt.
| | - Abdou O Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
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Eldebss TMA, Gomha SM, Abdulla MM, Arafa RK. Novel pyrrole derivatives as selective CHK1 inhibitors: design, regioselective synthesis and molecular modeling. MEDCHEMCOMM 2015. [DOI: 10.1039/c4md00560k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
3D binding interactions of 7a (magenta-colored carbons) and the co-crystallized ligand (cyan-colored carbons) with the active site amino acids of CHK1.
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Affiliation(s)
- Taha M. A. Eldebss
- Department of Chemistry
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
| | - Sobhi M. Gomha
- Department of Chemistry
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
| | | | - Reem K. Arafa
- Pharmaceutical Chemistry Department
- Faculty of Pharmacy
- Cairo University
- 11562 Giza
- Egypt
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