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Novel [1,2,4]triazolo[3,4- b][1,3,4]thiadiazine and [1,2,4]triazolo[3,4- b][1,3,4]thiadiazepine Derivatives: Synthesis, Anti-Viral In Vitro Study and Target Validation Activity. Molecules 2022; 27:molecules27227940. [PMID: 36432042 PMCID: PMC9694146 DOI: 10.3390/molecules27227940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/11/2022] [Accepted: 11/12/2022] [Indexed: 11/18/2022] Open
Abstract
This study of the interaction system of binucleophilic 3-substituted 4-amino-4H-1,2,4-triazole-5-thiols and 3-phenyl-2-propynal made it possible to develop a new approach to synthesis of such isomeric classes as 7-benzylidene-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine and 8-phenyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazepine. Among the 20 compounds studied in vitro against influenza A/Puerto Rico/8/34 (H1N1) virus, half of them demonstrated selectivity index (SI) of 10 or higher and one of them (4-((3-phenylprop-2-yn-1-yl)amino)-4H-1,2,4-triazole-3-thiol) possessed the highest (SI > 300). Docking results and values showed that the preferred interactant for our ligands was M2 proton channel of the influenza A virus. Protein-ligand interactions modeling showed that the aliphatic moiety of ligands could negatively regulate target activity level.
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Key Words
- [1,2,4]triazolo[3,4-b][1,3,4]thiadiazepines
- [1,2,4]triazolo[3,4-b][1,3,4]thiadiazines
- annelated heterocycles
- anti-viral activity
- drug design
- influenza virus
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Ambati SR, Patel JL, Chandrakar K, Sarkar U, Penta S, Banerjee S, Varma RS. One-pot, Three-component Synthesis of Novel Coumarinyl-Pyrazolo[3,4-b]pyridine-3-Carboxylate Derivatives Using [AcMIm]FeCl4 as Recyclable Catalyst. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Venkatesham P, Shyam P, Pooja, Chedupaka R, Vedula RR. Facile One-Pot Multi-Component Synthesis, Characterization, Molecular Docking Studies, Biological Evaluation of 1,2,4-Triazolo Isoindoline-1,3-Diones and Their DFT Calculations. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2042333] [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)
- Papisetti Venkatesham
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, India
| | - Perugu Shyam
- Department of Biotechnology, National Institute of Technology, Warangal, Telangana, India
| | - Pooja
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, India
| | - Raju Chedupaka
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, India
| | - Rajeswar Rao Vedula
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, India
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Aggarwal R, Hooda M, Kumar P, Sumran G. Vision on Synthetic and Medicinal Facets of 1,2,4-Triazolo[3,4-b][1,3,4]thiadiazine Scaffold. Top Curr Chem (Cham) 2022; 380:10. [PMID: 35122161 PMCID: PMC8816708 DOI: 10.1007/s41061-022-00365-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/11/2022] [Indexed: 11/28/2022]
Abstract
The present review article strives to compile the latest synthetic approaches for the synthesis of triazolothiadiazine and its derivatives, along with their diverse pharmacological activities, viz. anticancer, antimicrobial, analgesic and anti-inflammatory, antioxidant, antiviral, enzyme inhibitors (carbonic anhydrase inhibitors, cholinesterase inhibitors, alkaline phosphatase inhibitors, anti-lipase activity, and aromatase inhibitors) and antitubercular agents. The review focuses particularly on the structure–activity relationship of biologically important 1,2,4-triazolo[3,4-b][1,3,4]thiadiazines, which have profound importance in drug design, discovery and development. In silico pharmacokinetic and molecular modeling studies have also been summarized. It is hoped that this review article will be of help to researchers engaged in the development of new biologically active entities for the rational design and development of new target-oriented 1,2,4-triazolo[3,4-b][1,3,4]thiadiazine-based drugs for the treatment of multifunctional diseases.
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Affiliation(s)
- Ranjana Aggarwal
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136 119, India. .,CSIR-National Institute of Science Communication and Policy Research, New Delhi, India.
| | - Mona Hooda
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136 119, India
| | - Prince Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136 119, India
| | - Garima Sumran
- Department of Chemistry, D. A. V. College (Lahore), Ambala City, Haryana, 134 003, India
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Strzelecka M, Świątek P. 1,2,4-Triazoles as Important Antibacterial Agents. Pharmaceuticals (Basel) 2021; 14:ph14030224. [PMID: 33799936 PMCID: PMC7999634 DOI: 10.3390/ph14030224] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/23/2021] [Accepted: 03/01/2021] [Indexed: 12/15/2022] Open
Abstract
The global spread of drug resistance in bacteria requires new potent and safe antimicrobial agents. Compounds containing the 1,2,4-triazole ring in their structure are characterised by multidirectional biological activity. A large volume of research on triazole and their derivatives has been carried out, proving significant antibacterial activity of this heterocyclic core. This review is useful for further investigations on this scaffold to harness its optimum antibacterial potential. Moreover, rational design and development of the novel antibacterial agents incorporating 1,2,4-triazole can help in dealing with the escalating problems of microbial resistance.
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Mohareb RM, Wardakhan WW, Abbas NS. Synthesis of Tetrahydrobenzo[ b]thiophene-3-carbohydrazide Derivatives as Potential Anti-cancer Agents and Pim-1 Kinase Inhibitors. Anticancer Agents Med Chem 2020; 19:1737-1753. [PMID: 30947678 DOI: 10.2174/1871520619666190402153429] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 12/22/2018] [Accepted: 03/15/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Tetrahydrobenzo[b]thiophene derivatives are well known to be biologically active compounds and many of them occupy a wide range of anticancer agent drugs. OBJECTIVE One of the main aim of this work was to synthesize target molecules not only possessing anti-tumor activities but also kinase inhibitors. To achieve this goal, our strategy was to synthesize a series of 4,5,6,7- tetrahydrobenzo[b]thiophene-3-carbohydrazide derivatives using cyclohexan-1,4-dione and cyanoacetylhydrazine to give the 2-amino-6-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbohydrazide (3) as the key starting material for many heterocyclization reactions. METHODS Compound 3 was reacted with some aryldiazonium salts and the products were cyclised when reacted with either malononitrile or ethyl cyanoacetate. Thiazole derivatives were also obtained through the reaction of compound 3 with phenylisothiocyanate followed by heterocyclization with α-halocarbonyl derivatives. Pyrazole, triazole and pyran derivatives were also obtained. RESULTS The compounds obtained in this work were evaluated for their in-vitro cytotoxic activity against c-Met kinase, and the six typical cancer cell lines (A549, H460, HT-29, MKN-45, U87MG, and SMMC-7721). The results of anti-proliferative evaluations and c-Met kinase, Pim-1 kinse inhibitions revealed that some compounds showed high activities. CONCLUSION The most promising compounds 5b, 5c, 7c, 7d, 11b, 14a, 16b, 18b, 19, 21a, 23c, 23d and 23i against c-Met kinase were further investigated against the five tyrosin kinases (c-Kit, Flt-3, VEGFR-2, EGFR, and PDGFR). Compounds 5b, 5c, 7d, 7e, 11b, 11c, 16c, 16d, 18c, 19, 23e, 23k and 23m were selected to examine their Pim-1 kinase inhibitions activity where compounds 7d, 7e, 11b, 11c, 16d, 18c and 23e showed high activities. All of the synthesized compounds have no impaired effect toward the VERO normal cell line.
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Affiliation(s)
- Rafat M Mohareb
- Chemistry Department, Faculty of Science Cairo University, New Cairo, A.R, Egypt
| | - Wagnat W Wardakhan
- National Organization for Drug Control & Research, P.O. Box 29, Cairo, A.R, Egypt
| | - Nermeen S Abbas
- Department of Chemistry, Faculty of Science, Helwan University, Cairo, A.R, Egypt.,Department of Chemistry, Faculty of Science, Taibah University, Medina, Saudi Arabia
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Mohareb RM, Megally Abdo NY, Gamaan MS. Uses of cyclohexan‐1,3‐dione for the synthesis of tetrahydrochromeno[3,4‐
c
]chromen derivatives with anti‐tumor activities. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3966] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Rafat M. Mohareb
- Department of Chemistry, Faculty of ScienceCairo University Giza Egypt
| | | | - Marwa S. Gamaan
- Department of Chemistry, Faculty of ScienceCairo University Giza Egypt
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Mohamady S, Gibriel AA, Ahmed MS, Hendy MS, Naguib BH. Design and novel synthetic approach supported with molecular docking and biological evidence for naphthoquinone-hydrazinotriazolothiadiazine analogs as potential anticancer inhibiting topoisomerase-IIB. Bioorg Chem 2020; 96:103641. [DOI: 10.1016/j.bioorg.2020.103641] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 01/23/2020] [Accepted: 01/28/2020] [Indexed: 01/16/2023]
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Mohareb RM, Mostafa BM. Uses of ethyl benzoylacetate for the synthesis of thiophene, thiazole, pyridine, and pyran derivatives with antitumor activities. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3865] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Rafat M. Mohareb
- Department of Chemistry, Faculty of ScienceCairo University Giza Egypt
| | - Bahaa M. Mostafa
- Department of Chemistry, Faculty of ScienceCairo University Giza Egypt
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Gudala S, Ambati SR, Patel JL, Vedula RR, Penta S. An Efficient Synthesis of Pyrazolyl‐1,2,3‐thiadiazoles
via
Hurd–Mori Reaction. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Satish Gudala
- Department of ChemistryNational Institute of Technology Raipur 492010 CG India
| | - Srinivasa Rao Ambati
- Department of ChemistryNational Institute of Technology Raipur 492010 CG India
- Department of Research and DevelopmentMSN R&D Center Pashamylarram, Medak 502307 TS India
| | - Jeevan Lal Patel
- Department of ChemistryNational Institute of Technology Raipur 492010 CG India
| | - Rajeswar Rao Vedula
- Department of ChemistryNational Institute of Technology Warangal Telangana India
| | - Santhosh Penta
- Department of ChemistryNational Institute of Technology Raipur 492010 CG India
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Sujatha K, Vedula RR. Multicomponent Efficient Synthesis of New [1,2,4]Triazolo[3,4]thiadiazines. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3458] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kodam Sujatha
- Department of ChemistryNational Institute of Technology Warangal 506 004 Telangana India
| | - Rajeswar Rao Vedula
- Department of ChemistryNational Institute of Technology Warangal 506 004 Telangana India
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Sharma A, Gudala S, Ambati SR, Mahapatra SP, Raza A, L. A, Payra S, Jha A, Kumar A, Penta S, Banerjee S. On-Water NiFe2
O4
Nanoparticle-Catalyzed One-Pot Synthesis of Biofunctionalized Pyrimidine-Thiazole Derivatives: In Silico Binding Affinity and In Vitro Anticancer Activity Studies. ChemistrySelect 2018. [DOI: 10.1002/slct.201801414] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Archi Sharma
- Department of Chemistry; National Institute of Technology, Raipur; Raipur- 492010, CG. India
| | - Satish Gudala
- Department of Chemistry; National Institute of Technology, Raipur; Raipur- 492010, CG. India
| | - Srinivasa Rao Ambati
- Department of Chemistry; National Institute of Technology, Raipur; Raipur- 492010, CG. India
- Department of Research and Development; MSN R&D Center, Pashamylarram Pashamylarram; Medak- 502307, TS India
| | - S. P. Mahapatra
- Department of Chemistry; National Institute of Technology, Raipur; Raipur- 492010, CG. India
| | - Asif Raza
- Department of Biosciences and Bioengineering; Indian Institute of Technology, Guwahati; Guwahati - 781039, AS. India
| | - Aruna L.
- Department of Biosciences and Bioengineering; Indian Institute of Technology, Guwahati; Guwahati - 781039, AS. India
| | - Soumen Payra
- Department of Chemistry; Guru Ghasidas Vishwavidyalaya (A Central University); Bilaspur- 495009, Chhattisgarh India
| | - Anubhuti Jha
- Department of Biotechnology; National Institute of Technology, Raipur; Raipur- 492010, CG. India
| | - Awanish Kumar
- Department of Biotechnology; National Institute of Technology, Raipur; Raipur- 492010, CG. India
| | - Santhosh Penta
- Department of Chemistry; National Institute of Technology, Raipur; Raipur- 492010, CG. India
| | - Subhash Banerjee
- Department of Chemistry; Guru Ghasidas Vishwavidyalaya (A Central University); Bilaspur- 495009, Chhattisgarh India
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Gudala S, Ambati SR, Sharma A, Patel JL, Vedula RR, Penta S. Facile synthesis of multi-functional 1,3,4-thiadiazine derivatives bearing phthalazine, pyridazine, and pyrido-pyridazine moieties. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Satish Gudala
- Department of Chemistry; National Institute of Technology; Raipur Chhattisgarh India
| | - Srinivasa Rao Ambati
- Department of Chemistry; National Institute of Technology; Raipur Chhattisgarh India
- Department of Research and Development; MSN R&D Center; Pashamylarram Telangana India
| | - Archi Sharma
- Department of Chemistry; National Institute of Technology; Raipur Chhattisgarh India
| | - Jeevan Lal Patel
- Department of Chemistry; National Institute of Technology; Raipur Chhattisgarh India
| | - Rajeswar Rao Vedula
- Department of Chemistry; National Institute of Technology; Warangal Telangana India
| | - Santhosh Penta
- Department of Chemistry; National Institute of Technology; Raipur Chhattisgarh India
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Sharma A, Gudala S, Ambati SR, Penta S, Bomma Y, Janapala VR, Jha A, Kumar A. Synthesis, Anticancer Evaluation, and Molecular Docking Studies of Novel (4-Hydroxy-2-Thioxo-3,4-Dihydro-2H-[1,3]Thiazin-6-Yl)-Chromen-2-Ones via a Multicomponent Approach. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201700340] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Archi Sharma
- Department of Chemistry; National Institute of Technology; Raipur C.G-492010 India
| | - Satish Gudala
- Department of Chemistry; National Institute of Technology; Raipur C.G-492010 India
| | - Srinivasa Rao Ambati
- Department of Chemistry; National Institute of Technology; Raipur C.G-492010 India
- Department of Research and Development; MSN R&D Center, Pashamylaram; Medak 502307 India
| | - Santhosh Penta
- Department of Chemistry; National Institute of Technology; Raipur C.G-492010 India
| | - Yashwanth Bomma
- Biology Division; Indian Institute of Chemical Technology; Hyderabad 500 007 India
| | | | - Anubhuti Jha
- Department of Biotechnology; National Institute of Technology; Raipur C.G-492010 India
| | - Awanish Kumar
- Department of Biotechnology; National Institute of Technology; Raipur C.G-492010 India
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Sujatha K, Vedula RR. Novel one-pot expeditious synthesis of 2,4-disubstituted thiazoles through a three-component reaction under solvent free conditions. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2017.1399422] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Kodam Sujatha
- Department of Chemistry, National Institute of Technology, Warangal, India
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Bouherrou H, Saidoun A, Abderrahmani A, Abdellaziz L, Rachedi Y, Dumas F, Demenceau A. Synthesisand Biological Evaluationof New Substituted Hantzsch Thiazole Derivatives from Environmentally Benign One-Pot Synthesis Using Silica Supported Tungstosilisic Acid as Reusable Catalyst. Molecules 2017; 22:E757. [PMID: 28481282 PMCID: PMC6153747 DOI: 10.3390/molecules22050757] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/02/2017] [Accepted: 05/04/2017] [Indexed: 11/16/2022] Open
Abstract
An efficient and green method has been developed for the synthesis of new substituted Hantzsch thiazole derivatives in 79%-90% yield, via the one-pot multi-component procedure, by the reaction of 3-(bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one, thiourea and substituted benzaldehydes in the presence of silica supported tungstosilisic acid, as a reusable catalyst, under conventional heating or under ultrasonic irradiation. The catalyst is recoverable by a simple filtration and can be reused in the subsequent reactions. Most of the thiazoles exhibited significant antibacterial activity compared toamoxicillin and ciprofloxacin as positive controls. In addition, the new compounds showed moderate to good antioxidant (DPPH) radical scavenging activity.
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Affiliation(s)
- Houria Bouherrou
- Laboratory of Applied Organic Chemistry, Faculty of Chemistry, University of Science and Technology Houari Boumediene, BP 32, El Alia, 16111 Bab Ezzouar, Algiers, Algeria.
| | - Aicha Saidoun
- Laboratory of Applied Organic Chemistry, Faculty of Chemistry, University of Science and Technology Houari Boumediene, BP 32, El Alia, 16111 Bab Ezzouar, Algiers, Algeria.
| | - Ahmed Abderrahmani
- Laboratory of Cellular and Molecular Biology, Faculty of Biological Sciences, USTHB, BP 32, El Alia, 16111 Bab Ezzouar, Algiers, Algeria.
| | - Lamia Abdellaziz
- Laboratory of Cellular and Molecular Biology, Faculty of Biological Sciences, USTHB, BP 32, El Alia, 16111 Bab Ezzouar, Algiers, Algeria.
| | - Yahia Rachedi
- Laboratory of Applied Organic Chemistry, Faculty of Chemistry, University of Science and Technology Houari Boumediene, BP 32, El Alia, 16111 Bab Ezzouar, Algiers, Algeria.
| | - Françoise Dumas
- Laboratoire BioCIS, UMR CNRS8076, Chimie des Substances Naturelles, IPSIT and LabEx LERMIT, CNRS, Université Paris-Saclay, Université Paris-Sud, Faculté de Pharmacie, 5, rue Jean-Baptiste Clément, 92296 Châtenay-Malabry CEDEX, France.
| | - Albert Demenceau
- Laboratoire de chimie macromoléculaire et catalyse organique, Institut de Chimie (B6a), Université de Liège, Quartier Agora, Allée du 6 Août, 4000 Liège (Sart-Tilman), Belgique.
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Abdallah AEM, Mohareb RM, Khalil EM, Elshamy MAMAE. Synthesis of Novel Heterocyclic Compounds Incorporate 4,5,6,7-Tetrahydrobenzo[b]thiophene Together with Their Cytotoxic Evaluations. Chem Pharm Bull (Tokyo) 2017; 65:469-477. [PMID: 28458368 DOI: 10.1248/cpb.c16-00925] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The 2-amino-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophene was the key starting compound used to synthesize new thiazole, pyrimidine, pyran, pyridine and thiazine derivatives. The cytotoxicity of the synthesized compounds was studied towards the three cancer cell lines namely MCF-7 (breast adenocarcinoma), NCI-H460 (non-small cell lung cancer) and SF-268 (central nervous system (CNS) cancer) in addition to the normal cell line (WI-38) using doxorubicin as the reference drug. The study showed that compounds 5, 9a, 15b, 17c, 18 and 21b were the most potent compounds.
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Ambati SR, Gudala S, Sharma A, Penta S, Reddy VL, Bomma Y, Janapala VR, Pola S. Facile Synthesis of Novel 3-(4-phenylisothiazol-5-yl)-2H
-chromen-2-one Derivatives as Potential Anticancer Agents. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2822] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Srinivasa Rao Ambati
- Department of Chemistry; National Institute of Technology; Raipur C. G-492010 India
- Department of Research and Development; MSN R&D Center; Pashamylarram Medak 502307 Telangana State India
| | - Satish Gudala
- Department of Chemistry; National Institute of Technology; Raipur C. G-492010 India
| | - Archi Sharma
- Department of Chemistry; National Institute of Technology; Raipur C. G-492010 India
| | - Santhosh Penta
- Department of Chemistry; National Institute of Technology; Raipur C. G-492010 India
| | - Velatooru Loka Reddy
- Biology Division; Indian Institute of Chemical Technology; Hyderabad 500007 Telangana State India
| | - Yashwanth Bomma
- Biology Division; Indian Institute of Chemical Technology; Hyderabad 500007 Telangana State India
| | | | - Someshwar Pola
- Nizam College, Department of Chemistry; Osmania University; Hyderabad 500001 India
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Aggarwal R, Walia S, Rani C. Dehydroacetic Acid and Its Derivatives as Starting Synthons for Synthesis of Heterocyclic Compounds. HETEROCYCLES 2017. [DOI: 10.3987/rev-17-860] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Satish G, Sharma A, Gadidasu KK, Vedula RR, Penta S. Synthesis of 4-aryl-2-pyranyl-7,8-dihydroquinolin-5(6H)-ones catalyzed by cerium ammonium nitrate via Hantzsch multicomponent reaction and their antibacterial activity. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1902-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sharma A, Satish G, Penta S. A Facile Synthesis of Aryl-Substituted Hydrazono-Pyrazolyl[1,2,4]triazolo[3,4-b][1,3,4][thiadiazol]-coumarin Derivatives. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2362] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Archi Sharma
- Department of Chemistry; National Institute of Technology; Raipur C.G-492010 India
| | - Gudala Satish
- Department of Chemistry; National Institute of Technology; Raipur C.G-492010 India
| | - Santhosh Penta
- Department of Chemistry; National Institute of Technology; Raipur C.G-492010 India
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Pal R, Sarkar S, Chatterjee N, Sen AK. A green-chemistry approach for the efficient synthesis of triazolo benzoxazepines or triazolo benzodiazepines in aqueous micellar system. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.01.047] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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