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Yan X, Zhang C, Gao LX, Liu MM, Yang YT, Yu LJ, Zhou YB, Milaneh S, Zhu YL, Li J, Wang WL. Novel imidazo[1,2,4] triazole derivatives: Synthesis, fluorescence, bioactivity for SHP1. Eur J Med Chem 2024; 265:116027. [PMID: 38128236 DOI: 10.1016/j.ejmech.2023.116027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/23/2023] [Accepted: 12/01/2023] [Indexed: 12/23/2023]
Abstract
The Src homology 2 domain-containing protein tyrosine phosphatase 1 (SHP1) is a convergent node for oncogenic cell-signaling cascades. Consequently, SHP1 represents a potential target for drug development in cancer treatment. The development of efficient methods for rapidly tracing and modulating the SHP1 activity in complex biological systems is of considerable significance for advancing the integration of diagnosis and treatment of the related disease. Thus, we designed and synthesized a series of imidazo[1,2,4] triazole derivatives containing salicylic acid to explore novel scaffolds with inhibitory activities and good fluorescence properties for SHP1. The photophysical properties and inhibitory activities of these imidazo[1,2,4] triazole derivatives (5a-5y) against SHP1PTP were thoroughly studied from the theoretical simulation and experimental application aspects. The representative compound 5p exhibited remarkable fluorescence response (P: 0.002) with fluorescence quantum yield (QY) of 0.37 and inhibitory rate of 85.21 ± 5.17% against SHP1PTP at the concentration of 100 μM. Furthermore, compound 5p showed obvious aggregation caused quenching (ACQ) effect and had high selectivity for Fe3+ ions, good anti-interference and relatively low detection limit (5.55 μM). Finally, the cellular imaging test of compound 5p also exhibited good biocompatibility and certain potential biological imaging application. This study provides a potential way to develop molecules with fluorescent properties and bioactivities for SHP1.
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Affiliation(s)
- Xue Yan
- School of Life Sciences and Health Engineering, Jiangnan University, Jiangsu, 214122, China; School of Chemical and Material Engineering, Jiangnan University, Jiangsu, 214122, China
| | - Chun Zhang
- School of Life Sciences and Health Engineering, Jiangnan University, Jiangsu, 214122, China
| | - Li-Xin Gao
- School of Life Sciences and Health Engineering, Jiangnan University, Jiangsu, 214122, China; State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Min-Min Liu
- School of Life Sciences and Health Engineering, Jiangnan University, Jiangsu, 214122, China
| | - Yu-Ting Yang
- School of Life Sciences and Health Engineering, Jiangnan University, Jiangsu, 214122, China
| | - Li-Jie Yu
- School of Life Sciences and Health Engineering, Jiangnan University, Jiangsu, 214122, China
| | - Yu-Bo Zhou
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Slieman Milaneh
- School of Life Sciences and Health Engineering, Jiangnan University, Jiangsu, 214122, China; Higher Institute of Applied Science and Technology, Department of Pharmaceutical and Chemical Industries, Damascus, 31983, Syria
| | - Yun-Long Zhu
- Wuxi Maternal and Child Health Hospital, Wuxi School of Medicine, Jiangnan University, Jiangsu, 214002, China.
| | - Jia Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.
| | - Wen-Long Wang
- School of Life Sciences and Health Engineering, Jiangnan University, Jiangsu, 214122, China; School of Chemical and Material Engineering, Jiangnan University, Jiangsu, 214122, China.
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2
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Natarajan R, Sivaperuman A, Samuel A, Patel DH, Jain N, Veerappan M, Kumar NK. 2D QSAR, Design, and in Silico Analysis of Thiophene-Tethered Lactam Derivatives as Antimicrobial Agents. Chem Biodivers 2023; 20:e202300331. [PMID: 37337355 DOI: 10.1002/cbdv.202300331] [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: 03/08/2023] [Revised: 06/18/2023] [Accepted: 06/19/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND A very high rate of resistance causes health-care-associated and community-acquired infections. E. coli is one of the nine pathogens of highest concern to most of the antibiotics and other class of antimicrobials. OBJECTIVE The objective of the present study is to develop novel thiophene derivatives using 2D QSAR and in silico approach for E. coli resistance. METHODS Substituted thiophene series reported by Nishu Singla et al., were taken for QSAR analysis. From the results, a set of 15 new compounds were designed. A complete in silico analysis has been done using PADEL, Autodock vina, Swiss ADME, Protox II software. RESULTS The designed compounds obey the Lipinski's rule of five and were known to have excellent inhibitory action (pIC50 values -0.87 to -1.46) which is similar to the most active compound of the data set (pIC50 -0.69) taken for the study. The bioavailability score (0.65) with no toxicity representing that the designed compounds are suitable for oral administration. CONCLUSION The designed compounds are inactive for mutagenicity and cytotoxicity and ADMET studies states that these molecules are likely to be orally bioavailable and could be easily transported, diffused, and absorbed. So, the designed compounds will definitely serve as a lead antibacterial agent for E. coli resistance.
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Affiliation(s)
- Ramalakshmi Natarajan
- Department of Pharmaceutical Chemistry, C.L.BaidMetha College of Pharmacy, Thorapakkam-600097, Chennai, India
| | - Amuthalakshmi Sivaperuman
- Department of Pharmaceutical Chemistry, C.L.BaidMetha College of Pharmacy, Thorapakkam-600097, Chennai, India
| | - Abiseik Samuel
- Department of Pharmaceutical Chemistry, C.L.BaidMetha College of Pharmacy, Thorapakkam-600097, Chennai, India
| | - Dinesh Hansaram Patel
- Department of Pharmaceutical Chemistry, C.L.BaidMetha College of Pharmacy, Thorapakkam-600097, Chennai, India
| | - Nikhil Jain
- Department of Pharmaceutical Chemistry, C.L.BaidMetha College of Pharmacy, Thorapakkam-600097, Chennai, India
| | - Manigandan Veerappan
- Department of Pharmaceutical Chemistry, C.L.BaidMetha College of Pharmacy, Thorapakkam-600097, Chennai, India
| | - Nikhil Kushal Kumar
- Department of Pharmaceutical Chemistry, C.L.BaidMetha College of Pharmacy, Thorapakkam-600097, Chennai, India
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3
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Al-Anazi M. Synthesis, molecular docking, and antioxidant activity of new fluorescent tetrafluoroterphenyl analogues. LUMINESCENCE 2023; 38:136-144. [PMID: 36576101 DOI: 10.1002/bio.4429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/15/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022]
Abstract
Nucleophilic aromatic substitution (SN Ar) chemistry has been applied to develop many functionalized pentafluorobenzene derivatives. Those compounds are highly specific at the para position of the fluorinated ring. Therefore, they are typical adducts for the preparation of antioxidant molecular systems. In this context, we report the use of SN Ar chemistry as a suitable and simple approach for the synthesis of fluorescent antioxidant perfluorinated materials bearing ether bonds in various para-substituted alkoxy chains and with high purity and excellent yields. The fluoroterphenyl core was prepared via alkylation, Cu(I)-assisted decarboxylation, and cross-coupling using the potassium salt of fluorobenzoate, followed by the reaction with different alcohols. The structures of the synthesized fluoroterphenyl adducts were investigated using FT-IR, 1 H NMR, 13 C NMR, and 19 F NMR spectroscopy. The emission spectra and absorption spectra showed solvatochromism. The newly prepared tetrafluoroterphenyl analogues were investigated by antioxidant examination using the 2,2-diphenyl-1-picrylhydrazyl assay. Results were compared with ascorbic acid and butylated hydroxytoluene as references, and revealed that the tetrafluoroterphenyl analogues containing a decyl chain had the highest activity, with an IC50 value of 22.36 ± 0.19 g/ml. The produced tetrafluoroterphenyl analogues were used in molecular docking strategies with a Protein Data Bank protein ID 5IKQ. The antioxidant investigations and docking results were convergent.
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Affiliation(s)
- Menier Al-Anazi
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
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4
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Synthesis, characterization of 1,2,4-triazolidine-3-thione tethered beta-aryl butanoic acid and butanoate derivatives as potent antimicrobial and antioxidant agents and their molecular docking studies. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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5
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Moderhack D. The Azalogues of Pyrrolotetrazole – An Overview. HETEROCYCLES 2023. [DOI: 10.3987/rev-22-988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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6
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Li J, Liu Y, Men Y, Li Z, Shi Y, Liu X, Chen B. Novel hybrid molecules based on disulfides and 1,2,4-triazole as antiproliferative agents. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2116638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Junjie Li
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Yang Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Yanle Men
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Zijian Li
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Yanping Shi
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Xuguang Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Baoquan Chen
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
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Molecular modeling of new thiazolyl-thiophene based compounds as antioxidant agents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Toumi A, Boudriga S, Mandour YM, Mekki AA, Knorr M, Strohmann C, Kirchhoff JL, Sobeh M. Design of Novel Enantiopure Dispirooxindolopyrrolidine-Piperidones as Promising Candidates toward COVID-19: Asymmetric Synthesis, Crystal Structure and In Silico Studies. Molecules 2022; 27:molecules27123945. [PMID: 35745069 PMCID: PMC9228936 DOI: 10.3390/molecules27123945] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/13/2022] [Accepted: 06/13/2022] [Indexed: 02/04/2023] Open
Abstract
Despite the effectiveness of COVID-19 vaccines, there is still an urgent need for discovering new anti-viral drugs to address the awful spread and transmission of the rapidly modifiable virus. In this study, the ability of a small library of enantiomerically pure spirooxindolopyrrolidine-grafted piperidones to inhibit the main protease of SARS-CoV-2 (Mpro) is evaluated. These spiroheterocycles were synthesized by 1,3-dipolar cycloaddition of various stabilized azomethine ylides with chiral dipolarophiles derived from N-[(S)-(-)-methylbenzyl]-4-piperidone. The absolute configuration of contiguous carbons was confirmed by a single crystal X-ray diffraction analysis. The binding of these compounds to SARS-CoV-2 Mpro was investigated using molecular docking and molecular dynamics simulation. Three compounds 4a, 4b and 4e exhibited stable binding modes interacting with the key subsites of the substrate-binding pocket of SARS-CoV-2 Mpro. The synthesized compounds represent potential leads for the development of novel inhibitors of SARS-CoV-2 main protease protein for COVID-19 treatment.
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Affiliation(s)
- Amani Toumi
- Laboratory of Heterocyclic Chemistry Natural Product and Reactivity (LR11ES39), Department of Chemistry, Faculty of Science of Monastir, University of Monastir, Monastir 5019, Tunisia;
| | - Sarra Boudriga
- Laboratory of Heterocyclic Chemistry Natural Product and Reactivity (LR11ES39), Department of Chemistry, Faculty of Science of Monastir, University of Monastir, Monastir 5019, Tunisia;
- Correspondence: (S.B.); (M.S.)
| | - Yasmine M. Mandour
- School of Life and Medical Sciences, University of Hertfordshire Hosted by Global Academic Foundation, New Administrative Capital, Cairo 11578, Egypt; (Y.M.M.); (A.A.M.)
| | - Ahmed A. Mekki
- School of Life and Medical Sciences, University of Hertfordshire Hosted by Global Academic Foundation, New Administrative Capital, Cairo 11578, Egypt; (Y.M.M.); (A.A.M.)
| | - Michael Knorr
- Institut UTINAM-UMR CNRS 6213, Université Bourgogne Franche-Comté, 16 Route de Gray, 25030 Besançon, France;
| | - Carsten Strohmann
- Faculty of Chemistry and Chemical Biology, Inorganic Chemistry, Technische Universität Dortmund, Otto-Hahn-Strasse 6, 44227 Dortmund, Germany; (C.S.); (J.-L.K.)
| | - Jan-Lukas Kirchhoff
- Faculty of Chemistry and Chemical Biology, Inorganic Chemistry, Technische Universität Dortmund, Otto-Hahn-Strasse 6, 44227 Dortmund, Germany; (C.S.); (J.-L.K.)
| | - Mansour Sobeh
- AgroBioSciences Research, Mohammed VI Polytechnic University, Lot 660-Hay MoulayRachid, Ben Guerir 43150, Morocco
- Correspondence: (S.B.); (M.S.)
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9
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Dawoud NTA, El-Fakharany EM, Abdallah AE, El-Gendi H, Lotfy DR. Synthesis, and docking studies of novel heterocycles incorporating the indazolylthiazole moiety as antimicrobial and anticancer agents. Sci Rep 2022; 12:3424. [PMID: 35236889 PMCID: PMC8891364 DOI: 10.1038/s41598-022-07456-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/15/2022] [Indexed: 12/17/2022] Open
Abstract
The current study was directed toward developing a new series of fused heterocycles incorporating indazolylthiazole moiety. The newly synthesized compounds were characterized through elemental analysis and spectral data (IR, 1H-NMR, 13C-NMR, and Mass Spectrometry). The cytotoxic effect of the newly synthesized compounds was evaluated against normal human cells (HFB-4) and cancer cell lines (HepG-2 and Caco-2). Among the synthesized compounds, derivatives 4, and 6 revealed a significant selective antitumor activity, in a dose-dependent manner, against both HepG-2 and Caco-2 cell lines, with lower risk toward HFB-4 cells (normal cells). Derivative 8 revealed the maximum antitumor activity toward both tumor cell lines, with an SI value of about 26 and IC50 value of about 5.9 μg/mL. The effect of these derivatives (8, 4, and 6) upon the expression of 5 tumor regulating genes was studied through quantitative real-time PCR, where its interaction with these genes was simulated through the molecular docking study. Furthermore, the antimicrobial activity results revealed that compounds 2, 7, 8, and 9 have a potential antimicrobial activity, with maximum broad-spectrum activity through compound 3 against the three tested pathogens: Streptococcus mutans, Pseudomonas aeruginosa, and Candida albicans. The newly prepared compounds also revealed anti-biofilm formation activity with maximum activity against Streptococcus mutans, Pseudomonas aeruginosa, and Candida albicans, respectively.
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Affiliation(s)
- Nadia T A Dawoud
- Chemistry Department, Faculty of Science, Girl's, Al-Azhar University, Nasr City, Cairo, Egypt.
| | - Esmail M El-Fakharany
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute GEBRI, City of Scientific Research and Technological Applications, New Borg El Arab, Alexandria, 21934, Egypt.
| | - Abdallah E Abdallah
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, 11884, Egypt
| | - Hamada El-Gendi
- Bioprocess Development Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications, New Borg El Arab, Alexandria, 21934, Egypt
| | - Doaa R Lotfy
- Chemistry Department, Faculty of Science, Girl's, Al-Azhar University, Nasr City, Cairo, Egypt
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10
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Molecular modeling and antioxidant activity of newly synthesized 3‑hydroxy-2-substituted-thiophene derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Muğlu H, Akın M, Çavuş MS, Yakan H, Şaki N, Güzel E. Exploring of antioxidant and antibacterial properties of novel 1,3,4-thiadiazole derivatives: Facile synthesis, structural elucidation and DFT approach to antioxidant characteristics. Comput Biol Chem 2021; 96:107618. [PMID: 34952377 DOI: 10.1016/j.compbiolchem.2021.107618] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 10/02/2021] [Accepted: 12/15/2021] [Indexed: 12/14/2022]
Abstract
In recent years, compounds containing thiophene and 1,3,4-thiadiazole skeletons have become important cyclic compounds, especially in medicinal chemistry. In this manner, we synthesized and isolated seven 1,3,4-thiadiazole derivatives with thiophene groups and fully characterized by elemental analysis and general spectroscopic methods such as 1H NMR, 13C NMR, and FT-IR. Antibacterial activities of the title compounds were investigated by using TLC-Dot blot, macro dilution, well diffusion, and growth curve analysis methods. Compounds 1 and 6 showed inhibitory activities against all tested gram-negative and gram-positive bacteria. TLC-DPPH and DPPH assays, on the other hand, were performed to detect the antioxidant activities of the 1,3,4-thiadiazole derivatives and compound 1 exhibited the highest antioxidant activity at all tested concentrations. QTAIM and NCI calculations were performed as well as structural, electronic, and spectral analyzes using density functional theory (DFT). Calculations were carried out at the B3lyp/6-311 + +g(2d,2p) level of theory, and the data were used to examine the antioxidant activity of the compounds.
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Affiliation(s)
- Halit Muğlu
- Department of Chemistry, Kastamonu University, Kastamonu, Turkey
| | - Mustafa Akın
- Petroyağ and Kimyasallar San.Tic. A.Ş, Research and Development Center, Kocaeli, Turkey
| | - M Serdar Çavuş
- Department of Biomedical Engineering, Kastamonu University, Kastamonu, Turkey
| | - Hasan Yakan
- Department of Science and Mathematics Education, Ondokuz Mayıs University, Samsun, Turkey
| | - Neslihan Şaki
- Department of Chemistry, Kocaeli University, Kocaeli, Turkey.
| | - Emre Güzel
- Department of Engineering Fundamental Sciences, Faculty of Technology, Sakarya University of Applied Sciences, Sakarya, Turkey; Biomedical Technologies Application and Research Center (BIYOTAM), Sakarya University of Applied Sciences, Sakarya, Turkey.
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12
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Desai NC, Rupala YM, Khasiya AG, Shah KN, Pandit UP, Khedkar VM. Synthesis, biological evaluation, and molecular docking study of thiophene‐, piperazine‐, and thiazolidinone‐based hybrids as potential antimicrobial agents. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4366] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Nisheeth C. Desai
- Division of Medicinal Chemistry, Department of Chemistry, Mahatma Gandhi Campus Maharaja Krishnakumarsinhji Bhavnagar University Bhavnagar India
| | - Yogesh M. Rupala
- Division of Medicinal Chemistry, Department of Chemistry, Mahatma Gandhi Campus Maharaja Krishnakumarsinhji Bhavnagar University Bhavnagar India
| | - Ashvinkumar G. Khasiya
- Division of Medicinal Chemistry, Department of Chemistry, Mahatma Gandhi Campus Maharaja Krishnakumarsinhji Bhavnagar University Bhavnagar India
| | - Keyur N. Shah
- Division of Medicinal Chemistry, Department of Chemistry, Mahatma Gandhi Campus Maharaja Krishnakumarsinhji Bhavnagar University Bhavnagar India
| | - Unnat P. Pandit
- Special Centre for Systems Medicine Jawaharlal Nehru University New Delhi India
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13
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Sofan MA, El‐Mekabaty A, Hasel AM, Said SB. Synthesis, cytotoxicity assessment and antioxidant activity of some new thiazol‐2‐yl carboxamides. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4301] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Mamdouh A. Sofan
- Department of Chemistry, Faculty of Science Damietta University New Damietta Egypt
| | - Ahmed El‐Mekabaty
- Department of Chemistry, Faculty of Science Mansoura University Mansoura Egypt
| | - Ali M. Hasel
- Department of Chemistry, Faculty of Science Damietta University New Damietta Egypt
- Department of Chemistry, Faculty of Science Sana'a University Sana'a Yemen
| | - Samy B. Said
- Department of Chemistry, Faculty of Science Damietta University New Damietta Egypt
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14
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Atta AM, Abdel-Latif E. Synthesis and Anticancer Activity of New Thiophene, Thiazolyl-Thiophene, and Thienopyridine Derivatives. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221030154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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