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Khair-ul-Bariyah S, Sarfraz M, Arshad M, Waseem A, Khan HU, Khan S, Sharif A, Farooqi ZH, Ahmed E. Synthesis of 2-aminothiazole sulfonamides as potent biological agents: Synthesis, structural investigations and docking studies. Heliyon 2024; 10:e34980. [PMID: 39157352 PMCID: PMC11327602 DOI: 10.1016/j.heliyon.2024.e34980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 07/18/2024] [Accepted: 07/19/2024] [Indexed: 08/20/2024] Open
Abstract
A simplified synthetic approach involving sulfonylation followed by amino group alkylation produced new 2-aminothiazole derivatives. UV/Vis, infrared, and NMR spectroscopies confirmed their structures. Compounds 36, 22, 34, and 35 showed strong inhibition against Jack bean and Bacillus Pasteurii urease, with IC50 values from 14.06 to 20.21 μM/mL. Compounds 20, 26, 21, 29, 30, 31, and 32 exhibited potent inhibitory effects against α-glucosidase and α-amylase, with IC50 values between 20.34 and 37.20 μM/mL. Compounds 33, 26, and 27 demonstrated potent DPPH scavenging, with IC50 values around 34.4-39.2 μM/mL. FMO analysis showed compounds 21, 22, 24, and 25 having parallel aromatic ring systems due to π cloud interactions, while compounds 32 and 38 had distinct electronic density distributions. Compound 22 had HOMO and LUMO energy gaps of 5.805 eV, with bromo and fluoro substitutions in compounds 21 and 24 slightly increasing the gaps to 6.089 eV and 6.078 eV, respectively. Nitro groups in compounds 25 and 32 reduced the gaps to 0.384 eV and 1.187 eV. All compounds demonstrated high gastrointestinal absorption, non-permeability to the blood-brain barrier, and optimal skin permeation (Log Kp between -5.83 and -6.54 cm/s). Compounds 22, 24, and 38 had promising QED scores of 0.719, 0.707, and 0.860, respectively, with synthetic accessibility scores from 2.057 to 2.517. ADMET predictions indicated minimal toxicity, cardiovascular safety, and significant inhibitory potential for CYP enzymes. Strong in silico binding affinities (binding energies -5.75 to -7.63 kcal/mol) and metabolic stability suggest these derivatives are promising candidates for further drug development.
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Affiliation(s)
| | - Muhammad Sarfraz
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan
| | - Muhammad Arshad
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan
| | - Amir Waseem
- Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan
| | - Hidayat Ullah Khan
- Department of Chemistry, University of Science and Technology, Bannu, 28100, Pakistan
| | - Shahnaz Khan
- Department of Chemistry, University of Science and Technology, Bannu, 28100, Pakistan
| | - Ahsan Sharif
- School of Chemistry, University of the Punjab, 54590, Pakistan
| | | | - Ejaz Ahmed
- School of Chemistry, University of the Punjab, 54590, Pakistan
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Pele R, Marc G, Mogoșan C, Apan A, Ionuț I, Tiperciuc B, Moldovan C, Araniciu C, Oniga I, Pîrnău A, Vlase L, Oniga O. Synthesis, In Vivo Anticonvulsant Activity Evaluation and In Silico Studies of Some Quinazolin-4(3H)-One Derivatives. Molecules 2024; 29:1951. [PMID: 38731442 PMCID: PMC11085150 DOI: 10.3390/molecules29091951] [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: 03/28/2024] [Revised: 04/19/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
Two series, "a" and "b", each consisting of nine chemical compounds, with 2,3-disubstituted quinazolin-4(3H)-one scaffold, were synthesized and evaluated for their anticonvulsant activity. They were investigated as dual potential positive allosteric modulators of the GABAA receptor at the benzodiazepine binding site and inhibitors of carbonic anhydrase II. Quinazolin-4(3H)-one derivatives were evaluated in vivo (D1-3 = 50, 100, 150 mg/kg, administered intraperitoneally) using the pentylenetetrazole (PTZ)-induced seizure model in mice, with phenobarbital and diazepam, as reference anticonvulsant agents. The in silico studies suggested the compounds act as anticonvulsants by binding on the allosteric site of GABAA receptor and not by inhibiting the carbonic anhydrase II, because the ligands-carbonic anhydrase II predicted complexes were unstable in the molecular dynamics simulations. The mechanism targeting GABAA receptor was confirmed through the in vivo flumazenil antagonism assay. The pentylenetetrazole experimental anticonvulsant model indicated that the tested compounds, 1a-9a and 1b-9b, present a potential anticonvulsant activity. The evaluation, considering the percentage of protection against PTZ, latency until the onset of the first seizure, and reduction in the number of seizures, revealed more favorable results for the "b" series, particularly for compound 8b.
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Affiliation(s)
- Raluca Pele
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (R.P.); (G.M.); (I.I.); (B.T.); (C.M.); (O.O.)
| | - Gabriel Marc
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (R.P.); (G.M.); (I.I.); (B.T.); (C.M.); (O.O.)
| | - Cristina Mogoșan
- Department of Pharmacology, Physiology and Pathophysiology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6A Louis Pasteur Street, 400349 Cluj-Napoca, Romania;
| | - Anamaria Apan
- Department of Pharmacology, Physiology and Pathophysiology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6A Louis Pasteur Street, 400349 Cluj-Napoca, Romania;
| | - Ioana Ionuț
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (R.P.); (G.M.); (I.I.); (B.T.); (C.M.); (O.O.)
| | - Brîndușa Tiperciuc
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (R.P.); (G.M.); (I.I.); (B.T.); (C.M.); (O.O.)
| | - Cristina Moldovan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (R.P.); (G.M.); (I.I.); (B.T.); (C.M.); (O.O.)
| | - Cătălin Araniciu
- Department of Therapeutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 12 Ion Creangă, 400010 Cluj-Napoca, Romania;
| | - Ilioara Oniga
- Department of Pharmacognosy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 12 Ion Creangă, 400010 Cluj-Napoca, Romania;
| | - Adrian Pîrnău
- National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat Street, 400293 Cluj-Napoca, Romania;
| | - Laurian Vlase
- Department of Pharmaceutical Technology and Biopharmaceutics, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania;
| | - Ovidiu Oniga
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (R.P.); (G.M.); (I.I.); (B.T.); (C.M.); (O.O.)
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Korkmaz A, Kurtay G, Kaya E, Bursal E. Design, synthesis, spectroscopic characterizations, in vitro pancreatic lipase as well as tyrosinase inhibition evaluations and in silico analysis of novel aryl sulfonate-naphthalene hybrids. J Biomol Struct Dyn 2023; 41:7128-7143. [PMID: 36069113 DOI: 10.1080/07391102.2022.2116600] [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: 05/24/2022] [Accepted: 08/18/2022] [Indexed: 10/14/2022]
Abstract
One of the primary purposes of this study is to synthesize new aryl sulfonate-naphthalene hybrid structures possessing divergent electron-withdrawing and electron-releasing functional groups. Following the improved reaction conditions, we successfully gathered ten distinct sulfonate derivatives (3a-j) with good yields. The synthesized naphthalene-based sulfonate derivatives were then characterized using appropriate analytical methods (FT-IR, 1H-NMR, 13C-NMR, HRMS, and elemental analysis). Additionally, in vitro and in silico enzyme inhibitory properties of the prepared aryl sulfonate-naphthalene hybrid structures were evaluated against pancreatic lipase and tyrosinase enzymes. Corresponding in vitro enzyme activity investigations revealed that the produced compounds inhibit pancreatic lipase and tyrosinase enzymes significantly. According to the lowest IC50 values, 3h (95.3 ± 4.0 µM) demonstrated the most effective inhibition against pancreatic lipase, whereas 3a (40.8 ± 3.3 µM) was found as the most effective inhibition against the tyrosinase. According to in silico studies, 3a exhibited the highest affinity value (-9.9 kcal/mol) against pancreatic lipase, whereas 3f demonstrated the best affinity value (-8.7 kcal/mol) against tyrosinase.Furthermore, we investigated various structural and physicochemical properties of the target molecules, namely frontier orbital' (HOMO, LUMO, and bandgap) energies (including their corresponding contour plots), global reactivity descriptors (ionization energy and electron affinity), and electronegativity values gathered from ground-state (GS) density functional theory (DFT) calculations. These investigations demonstrated that the observed electrostatic interactions effectively contributed to the studied molecules' experimentally demonstrated enzyme inhibition potential. Also, ADMET studies were evaluated to enlighten the molecular interactions of the compounds with the enzymes.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Adem Korkmaz
- Faculty of Health Sciences, Muş Alparslan University, Muş, Turkey
| | - Gülbin Kurtay
- Department of Chemistry, Faculty of Science, Ankara University, Ankara, Turkey
| | - Esin Kaya
- Faculty of Education, Muş Alparslan University, Muş, Turkey
| | - Ercan Bursal
- Faculty of Health Sciences, Muş Alparslan University, Muş, Turkey
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Sureja DK, Shah AP, Gajjar ND, Jadeja SB, Bodiwala KB, Dhameliya TM. In-silico Computational Investigations of AntiViral Lignan Derivatives as Potent Inhibitors of SARS CoV-2. ChemistrySelect 2022; 7:e202202069. [PMID: 35942360 PMCID: PMC9349937 DOI: 10.1002/slct.202202069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 07/05/2022] [Indexed: 11/11/2022]
Abstract
Due to alarming outbreak of pandemic COVID-19 in recent times, there is a strong need to discover and identify new antiviral agents acting against SARS CoV-2. Among natural products, lignan derivatives have been found effective against several viral strains including SARS CoV-2. Total of twenty-seven reported antiviral lignan derivatives of plant origin have been selected for computational studies to identify the potent inhibitors of SARS CoV-2. Molecular docking study has been carried out in order to predict and describe molecular interaction between active site of enzyme and lignan derivatives. Out of identified hits, clemastatin B and erythro-strebluslignanol G demonstrated stronger binding and high affinity with all selected proteins. Molecular dynamics simulation studies of clemastin B and savinin against promising targets of SARS CoV-2 have revealed their inhibitory potential against SARS CoV-2. In fine, in-silico computational studies have provided initial breakthrough in design and discovery of potential SARS CoV-2 inhibitors.
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Affiliation(s)
- Dipen K. Sureja
- Department of Pharmaceutical Chemistry and Quality AssuranceL. M. College of Pharmacy, NavrangpuraAhmedabad380009, GujaratIndia
| | - Ashish P. Shah
- Department of Pharmacy, Sumandeep VidyapeethVadodara391760, GujaratIndia
| | - Normi D. Gajjar
- Department of Pharmaceutical Chemistry and Quality AssuranceL. M. College of Pharmacy, NavrangpuraAhmedabad380009, GujaratIndia
| | - Shwetaba B. Jadeja
- Department of Pharmaceutical Chemistry and Quality AssuranceL. M. College of Pharmacy, NavrangpuraAhmedabad380009, GujaratIndia
| | - Kunjan B. Bodiwala
- Department of Pharmaceutical Chemistry and Quality AssuranceL. M. College of Pharmacy, NavrangpuraAhmedabad380009, GujaratIndia
| | - Tejas M. Dhameliya
- Department of Pharmaceutical Chemistry and Quality AssuranceL. M. College of Pharmacy, NavrangpuraAhmedabad380009, GujaratIndia
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5
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In search of SARS CoV-2 replication inhibitors: Virtual screening, molecular dynamics simulations and ADMET analysis. J Mol Struct 2021; 1246:131190. [PMID: 34334813 PMCID: PMC8313085 DOI: 10.1016/j.molstruc.2021.131190] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/11/2021] [Accepted: 07/24/2021] [Indexed: 01/18/2023]
Abstract
Severe acute respiratory syndrome has relapsed recently as novel coronavirus causing a life threat to the entire world in the absence of an effective therapy. To hamper the replication of the deadly SARS CoV-2 inside the host cells, systematic in silico virtual screening of total 267,324 ligands from Asinex EliteSynergy and BioDesign libraries has been performed using AutoDock Vina against RdRp. The molecular modeling studies revealed the identification of twenty-one macrocyclic hits (2-22) with better binding energy than remdesivir (1), marketed SARS CoV-2 inhibitor. Further, the analysis using rules for drug-likeness and their ADMET profile revealed the candidature of these hits due to superior oral bioavailability and druggability. Further, the MD simulation studies of top two hits (2 and 3) performed using GROMACS 2020.1 for 10 ns revealed their stability into the docked complexes. These results provide an important breakthrough in the design of macrocyclic hits as SARS CoV-2 RNA replicase inhibitor.
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Key Words
- ACE2, angiotensin converting enzyme 2
- ADMET assay
- ADMET, absorption, distribution, metabolism, excretion and toxicity
- BBB, blood-brain barrier
- BOILED, brain or intestinal estimated permeation method
- COVID-19
- COVID-19, corona virus disease 2019
- E, envelope protein
- FDA, food and drugs administration
- HBA, hydrogen bond acceptor
- HBD, hydrogen bond donor
- HERG, human ether-a-go-go-related gene
- LOAEL, oral rat chronic toxicity
- M, membrane protein
- MD simulations
- MD, molecular dynamics
- Molecular docking
- N, nucleocapsid protein
- NSPs, non-structural proteins
- RdRp
- RdRp, RNA dependent RNA polymerase
- S, spike glycoprotein
- SARS CoV-2
- SARS CoV-2, severe acute respiratory syndrome 2
- UTR, untranslated region
- WHO, world health organization
- pp1a/b, polyproteins
- ssRNA, single stranded ribonucleic acid
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Arshad M, Ahmed K, Bashir M, Kosar N, Kanwal M, Ahmed M, Khan HU, Khan S, Rauf A, Waseem A, Mahmood T. Synthesis, structural properties and potent bioactivities supported by molecular docking and DFT studies of new hydrazones derived from 5-chloroisatin and 2-thiophenecarboxaldehyde. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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7
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Iqbal J, Jacob C, Sévigny J. Editorial: Metalloenzymes: Potential Drug Targets. Front Pharmacol 2021; 12:746925. [PMID: 34630115 PMCID: PMC8497783 DOI: 10.3389/fphar.2021.746925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 09/07/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jamshed Iqbal
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Claus Jacob
- Division of Bioorganic Chemistry, School of Pharmacy, University of Saarland, Saarbruecken, Germany
| | - Jean Sévigny
- Centre de Recherche du CHU de Québec - Université Laval, Québec City, QC, Canada.,Département de Microbiologie-Infectiologie et d'Immunologie, Faculté de Médecine, Université Laval, Québec City, QC, Canada
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Gajjar ND, Dhameliya TM, Shah GB. In search of RdRp and Mpro inhibitors against SARS CoV-2: Molecular docking, molecular dynamic simulations and ADMET analysis. J Mol Struct 2021; 1239:130488. [PMID: 33903778 PMCID: PMC8059878 DOI: 10.1016/j.molstruc.2021.130488] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/08/2021] [Accepted: 04/10/2021] [Indexed: 12/16/2022]
Abstract
Corona Virus Disease 2019 (COVID-19) caused by Severe Acute Respiratory Syndrome coronavirus (SARS CoV-2) has been declared a worldwide pandemic by WHO recently. The complete understanding of the complex genomic structure of SARS CoV-2 has enabled the use of computational tools in search of SARS CoV-2 inhibitors against the multiple proteins responsible for its entry and multiplication in human cells. With this endeavor, 177 natural, anti-viral chemical entities and their derivatives, selected through the critical analysis of the literatures, were studied using pharmacophore screening followed by molecular docking against RNA dependent RNA polymerase and main protease. The identified hits have been subjected to molecular dynamic simulations to study the stability of ligand-protein complexes followed by ADMET analysis and Lipinski filters to confirm their drug likeliness. It has led to an important start point in the drug discovery and development of therapeutic agents against SARS CoV-2.
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Key Words
- 3CLpro, 3-chymotrypsin-like protease
- ACE, Angiotensin converting enzyme
- ADMET, Absorption, distribution, metabolism, excretion, and toxicity
- ASL, Atom specification language
- COVID-19, Corona virus disease-2019
- Dscore, Druggability score
- EM, Electron microscopy
- HB, Hydrogen bond
- MD simulation
- MD simulation, Molecular dynamic simulation
- Molecular docking
- Mpro
- Mpro, Main protease
- Natural products
- PLpro, Papain-like protease
- RMSD, Root mean square deviation
- RMSF, Root mean square fluctuation
- RdRP, RNA-dependent RNA polymerase
- RdRp
- RoG, Radius of gyration
- SARS CoV-2
- SARS CoV-2, Severe acute respiratory syndrome coronavirus 2
- SASA, Solvent accessible surface area
- SP, Standard precision
- WHO, World health organization
- nsp, Non-structural protein
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Talebi S, Abedi A, Amani V. Cobalt(II) complexes with small variations in the heterocycle ligand, crystal structure and DFT calculations. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129911] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Zubair M, Sirajuddin M, Ullah K, Haider A, Perveen F, Hussain I, Ali S, Tahir MN. Synthesis, structural peculiarities, theoretical study and biological evaluation of newly designed O-Vanillin based azomethines. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127574] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abbas S, Rashid F, Ulker E, Zaib S, Ayub K, Ullah S, Nadeem MA, Yousuf S, Ludwig R, Ali S, Iqbal J. Anticancer evaluation of a manganese complex on HeLa and MCF-7 cancer cells: design, deterministic solvothermal synthesis approach, Hirshfeld analysis, DNA binding, intracellular reactive oxygen species production, electrochemical characterization and density functional theory. J Biomol Struct Dyn 2020; 39:1068-1081. [DOI: 10.1080/07391102.2020.1726818] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Saghir Abbas
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
- Department of Chemistry, Quaid-I-Azam University Islamabad, Islamabad, Pakistan
| | - Faisal Rashid
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Emine Ulker
- Department of Chemistry, Faculty of Arts & Sciences, Recep Tayyip Erdogan University, Rize, Turkey
| | - Sumera Zaib
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Khurshid Ayub
- Department of Chemistry, COMSATS University, Abbottabad Campus, Abbottabad, Pakistan
| | - Sana Ullah
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | | | - Sammer Yousuf
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Ralf Ludwig
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Rostock, Germany
| | - Saqib Ali
- Department of Chemistry, Quaid-I-Azam University Islamabad, Islamabad, Pakistan
| | - Jamshed Iqbal
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad, Pakistan
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Synthesis, crystal structures, computational studies and α-amylase inhibition of three novel 1,3,4-oxadiazole derivatives. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127085] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Sharma D, Bansal KK, Sharma A, Pathak M, Sharma PC. A Brief Literature and Review of Patents on Thiazole Related Derivatives. ACTA ACUST UNITED AC 2019. [DOI: 10.2174/1573407214666180827094725] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background:
Thiazole is widely investigated bioactive scaffold and dynamic tool in medicinal
chemistry research. Significance of thiazole compounds are well documented as thiazole is an
obligatory structure of number of currently available therapeutics. In spite of that, thiazole derivatives
are endowed with myriad biological activities, such as antiviral, anticancer, antibacterial, antifungal,
antimalarial, antiparkinsonian, anti-inflammatory activities and many more.
Methods:
In recent past, different approaches have been introduced for synthesis of thiazole and related
compounds. Intrinsic molecular interaction between newly synthesized thiazole compounds and plethora
of drug targets/enzymes has rendered discovery of new drug molecules with advances in modes of
action. A renewed interest in therapeutic use of thiazole derivatives has been seen among the prospective
researchers as exemplified by influx of huge scientific articles and patents. Some important patents
of anti-infective and anticancer interest have been addressed appropriately and are presented in tables.
Results:
This review paper is a contemporary approach on therapeutic/applications of thiazole derivatives
by summarizing important patents filed from 2000-2017. The main focus of these patents is on
anti-infective and anticancer potential of thiazole based compounds.
Conclusion:
These approaches may provide valuable information for the further design of more active
biological agents through various modifications and derivatizations.
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Affiliation(s)
- Diksha Sharma
- Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra, Haryana-136119, India
| | - Kushal K. Bansal
- Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra, Haryana-136119, India
| | - Archana Sharma
- Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra, Haryana-136119, India
| | - Meenakshi Pathak
- Pharmacy Australia Center of Excellence, University of Queensland, Woollongabba, Brisbane, QLD 4102, Australia
| | - Prabodh C. Sharma
- Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra, Haryana-136119, India
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14
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Abbas S, Ayub K, Sohail M, Ali S, Ludwig R, Nadeem MA, Muhammad S. Synthesis, X-ray crystal structure and spin polarized DFT study of high spin Mn based metal-organic framework. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.07.106] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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15
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Madni M, Ahmed MN, Hameed S, Ali Shah SW, Rashid U, Ayub K, Tahir M, Mahmood T. Synthesis, quantum chemical, in vitro acetyl cholinesterase inhibition and molecular docking studies of four new coumarin based pyrazolylthiazole nuclei. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.05.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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