1
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Usanmaz H, Taş Ö, Ekinci D, Uba AI, Atmaca U. Biological and computational evaluation of novel benzofuranyl derivatives as acetylcholinesterase and butyrylcholinesterase inhibitors. Future Med Chem 2024; 16:1075-1085. [PMID: 38916565 PMCID: PMC11216631 DOI: 10.1080/17568919.2024.2342641] [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: 01/13/2024] [Accepted: 04/04/2024] [Indexed: 06/26/2024] Open
Abstract
Aim: A highly efficient one-step method has been developed for the synthesis of benzofuranyl derivatives from 2-benzoylcyclohexane-1-carboxylic acid derivatives using chlorosulfonyl isocyanate. This novel method provides a practical, cost-effective and efficient approach. Materials & methods: The inhibitory effects of benzofuranyl derivatives on acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes were investigated. Ki values were determined to range from 0.009 to 0.61 μM for AChE and 0.28 to 1.60 μM for BChE. Molecular docking analysis provided insights into the interaction modes and binding patterns of these compounds with AChE and BChE. Conclusion: Kinetic findings of our study suggest that some of our compounds exhibited more effective low micromolar inhibition compared with the reference, and these derivatives could be used to design more powerful agents.
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Affiliation(s)
- Hande Usanmaz
- Vocational School of Health Service, Medical Laboratory Techniques Program, Sinop University, Sinop, 57000, Turkey
| | - Ömer Taş
- Faculty of Agriculture, Department of Agricultural Biotechnology, Ondokuz Mayıs University, Samsun, 55100, Turkey
| | - Deniz Ekinci
- Faculty of Agriculture, Department of Agricultural Biotechnology, Ondokuz Mayıs University, Samsun, 55100, Turkey
| | - Abdullahi Ibrahim Uba
- Department of Molecular Biology & Genetics, Istanbul AREL University, Istanbul, 34010, Turkey
| | - Ufuk Atmaca
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, 25240, Turkey
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2
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Dhal A, Nayim S, Pattanayek S, Khatun M, Barman S, Paria S, Shit B, Kundu S, Jha PK, Hossain M. Evaluation of calf thymus DNA binding of newly synthesize five 9 O Imidazolyl alkyl berberine derivative: A comparative multi-spectroscopic and calorimetric study. Int J Biol Macromol 2023; 253:126958. [PMID: 37739293 DOI: 10.1016/j.ijbiomac.2023.126958] [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: 07/12/2023] [Revised: 09/07/2023] [Accepted: 09/13/2023] [Indexed: 09/24/2023]
Abstract
DNA binding with small molecule plays an important role in the designing of various anticancer drugs with greater efficacy. The five 9-O-imidazolyl alkyl berberine derivatives (BI) of different chain length has been synthesized and fully characterized. The binding study of calf thymus DNA with these newly synthesized berberine derivative was performed using various biophysical techniques. The binding affinity of BI to calf thymus DNA increased with increasing the chain length. The binding constant value obtained from UV-Vis spectral analysis was 1.84x105for BI1, 2.01x105for BI2, 1.51 × 106 for BI3, 3.66 × 106 for BI4, 6.68 × 106. Partial intercalative binding with strong stabilization of the DNA helix was revealed from circular dichroism spectral study and viscosity measurement. From the ITC experiment it was revealed that the bindings of BI1, BI2, BI3, BI4 and BI5 to calf thymus DNA were favoured by a large positive favourable entropy and negative enthalpy change and the highest spontaneity found for BI5. With the increase in chain length the binding was driven by a stronger entropy term with a higher binding constant indicates involvement of hydrophobic force for all these interaction. High binding affinities of calf thymus DNA with berberine-imidazole derivatives might be helpful for new drug design.
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Affiliation(s)
- Asima Dhal
- Department of Chemistry, Vidyasagar University, Midnapore - 721102, West Bengal, India
| | - Sk Nayim
- Department of Chemistry, Vidyasagar University, Midnapore - 721102, West Bengal, India
| | - Swadesh Pattanayek
- Department of Chemistry, Vidyasagar University, Midnapore - 721102, West Bengal, India
| | - Munira Khatun
- Department of Chemistry, Vidyasagar University, Midnapore - 721102, West Bengal, India
| | - Subhajit Barman
- Department of Chemistry, Vidyasagar University, Midnapore - 721102, West Bengal, India
| | - Samaresh Paria
- Department of Chemistry, Vidyasagar University, Midnapore - 721102, West Bengal, India
| | - Basudev Shit
- Department of Chemistry, Vidyasagar University, Midnapore - 721102, West Bengal, India
| | - Somenath Kundu
- Department of Chemistry, Vidyasagar University, Midnapore - 721102, West Bengal, India
| | - Pradeep K Jha
- Research and Development, Ghaziabad, ACE Green Recycling Inc, Singapore
| | - Maidul Hossain
- Department of Chemistry, Vidyasagar University, Midnapore - 721102, West Bengal, India.
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3
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El-Hussieny M, Abd-El-Maksoud MA, Soliman FM, Fouad MA, El-Ashrey MK. Dual-target ligand discovery for Alzheimer's disease: triphenylphosphoranylidene derivatives as inhibitors of acetylcholinesterase and β-amyloid aggregation. J Enzyme Inhib Med Chem 2023; 38:2166040. [PMID: 36695002 PMCID: PMC9879200 DOI: 10.1080/14756366.2023.2166040] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Alzheimer disease (AD) is one of the major neurodegenerative diseases that could not be prevented or completely cured and may lead to death. Here, we target AChE and β-amyloid proteins. Synthesising new triphenylphosphporanylidene derivatives based on the surveyed literature and testing their biological activity revealed promising results especially for the acetyl triphenylphosphoranylidene derivative 8c, which showed good inhibitor activity against AChE enzyme with IC50 in the nanomolar range (97.04 nM); on the other hand, it showed poor selectivity for AChE versus butyrylcholinesterase but with some futural structural modification, this selectivity can be improved. 8c showed MMP-2 IC50 of 724.19 nM and Aβ1-42 aggregation IC50 of 302.36 nM. A kinetic study demonstrated that compound 8c uncompetitively inhibited AChE. Moreover, derivative 8c showed low cytotoxicity, good in vivo behavioural studies including Y-maze and passive avoidance tests with activity similar to that of donepezil. Finally, in silico studies for 8c predict its good penetration into BBB and good binding affinity in the AChE binding site.
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Affiliation(s)
- Marwa El-Hussieny
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Giza, Egypt,Marwa El-Hussieny , Organometallic and Organometalloid Chemistry Department, National Research Centre, 33 ElBohouth St., (Former El Tahrir), Dokki, P.O. 12622, Giza, Egypt
| | | | - Fouad M. Soliman
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Giza, Egypt
| | - Marwa A. Fouad
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt,Pharmaceutical Chemistry Department, School of Pharmacy, NewGiza University, Cairo, Egypt
| | - Mohamed K. El-Ashrey
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt,CONTACT Mohamed K. El-Ashrey Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, P.O. 11562, Giza, Egypt
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4
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Ezzat MAF, Abdelhamid SM, Fouad MA, Abdel-Aziz HA, Allam HA. Design, synthesis, in vitro, and in vivo evaluation of novel phthalazinone-based derivatives as promising acetylcholinesterase inhibitors for treatment of Alzheimer's disease. Drug Dev Res 2023; 84:1231-1246. [PMID: 37243322 DOI: 10.1002/ddr.22082] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/09/2023] [Accepted: 05/14/2023] [Indexed: 05/28/2023]
Abstract
Twenty novel phthalazinone-based compounds were designed as acetylcholinesterase (hAChE) inhibitors. Compounds 7e and 17c demonstrated comparable or superior activity compared to donepezil, respectively, in in vitro enzyme assay. Moreover, both compounds 7e and 17c possess minimal toxicity on hepatic and neuroblastoma cell lines. Besides, it was proved that compounds 7e and 17c have percentage alternations and a transfer latency time comparable to donepezil and can alleviate the cognitive impairment caused by the scopolamine-induced model in mice. The kinetic analysis for compound 17c suggested this compound as a mixed-type inhibitor that could bind to both the peripheral (PAS) and the catalytic site (CAS) of the hAChE enzyme. The synthesized molecules were subjected to in silico analyses, including molecular docking studies, and the outcomes were consistent with the in vitro findings.
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Affiliation(s)
| | | | - Marwa A Fouad
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Pharmaceutical Chemistry Department, School of Pharmacy, Newgiza University, Cairo, Egypt
| | - Hatem A Abdel-Aziz
- Department of Applied Organic Chemistry, National Research Center, Dokki, Giza, Egypt
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5
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Balandis B, Kavaliauskas P, Grybaitė B, Petraitis V, Petraitienė R, Naing E, Garcia A, Grigalevičiūtė R, Mickevičius V. Synthesis of Novel Benzenesulfonamide-Bearing Functionalized Imidazole Derivatives as Novel Candidates Targeting Multidrug-Resistant Mycobacterium abscessus Complex. Microorganisms 2023; 11:microorganisms11040935. [PMID: 37110358 PMCID: PMC10145568 DOI: 10.3390/microorganisms11040935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/27/2023] [Accepted: 04/01/2023] [Indexed: 04/29/2023] Open
Abstract
Infections caused by drug-resistant (DR) Mycobacterium abscessus (M. abscessus) complex (MAC) are an important public health concern, particularly when affecting individuals with various immunodeficiencies or chronic pulmonary diseases. Rapidly growing antimicrobial resistance among MAC urges us to develop novel antimicrobial candidates for future optimization. Therefore, we have designed and synthesized benzenesulfonamide-bearing functionalized imidazole or S-alkylated derivatives and evaluated their antimicrobial activity using multidrug-resistant M. abscessus strains and compared their antimycobacterial activity using M. bovis BCG and M. tuberculosis H37Ra. Benzenesulfonamide-bearing imidazole-2-thiol compound 13, containing 4-CF3 substituent in benzene ring, showed strong antimicrobial activity against the tested mycobacterial strains and was more active than some antibiotics used as a reference. Furthermore, an imidazole-bearing 4-F substituent and S-methyl group demonstrated good antimicrobial activity against M. abscessus complex strains, as well as M. bovis BCG and M. tuberculosis H37Ra. In summary, these results demonstrated that novel benzenesulfonamide derivatives, bearing substituted imidazoles, could be further explored as potential candidates for the further hit-to-lead optimization of novel antimycobacterial compounds.
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Affiliation(s)
- Benas Balandis
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania
| | - Povilas Kavaliauskas
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania
- Transplantation-Oncology Infectious Diseases Program, Division of Infectious Diseases, Department of Medicine, Weill Cornell Medicine of Cornell University, 1300 York Ave., New York, NY 10065, USA
- Institute for Genome Sciences, School of Medicine, University of Maryland Baltimore, 655 W. Baltimore Street, Baltimore, MD 21201, USA
- Institute of Infectious Diseases and Pathogenic Microbiology, Birštono Str. 38A, LT-59116 Prienai, Lithuania
- Biological Research Center, Lithuanian University of Health Sciences, Tilžės Str. 18/7, LT-47181 Kaunas, Lithuania
| | - Birutė Grybaitė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania
| | - Vidmantas Petraitis
- Transplantation-Oncology Infectious Diseases Program, Division of Infectious Diseases, Department of Medicine, Weill Cornell Medicine of Cornell University, 1300 York Ave., New York, NY 10065, USA
- Institute of Infectious Diseases and Pathogenic Microbiology, Birštono Str. 38A, LT-59116 Prienai, Lithuania
- Biological Research Center, Lithuanian University of Health Sciences, Tilžės Str. 18/7, LT-47181 Kaunas, Lithuania
| | - Rūta Petraitienė
- Transplantation-Oncology Infectious Diseases Program, Division of Infectious Diseases, Department of Medicine, Weill Cornell Medicine of Cornell University, 1300 York Ave., New York, NY 10065, USA
- Institute of Infectious Diseases and Pathogenic Microbiology, Birštono Str. 38A, LT-59116 Prienai, Lithuania
| | - Ethan Naing
- Transplantation-Oncology Infectious Diseases Program, Division of Infectious Diseases, Department of Medicine, Weill Cornell Medicine of Cornell University, 1300 York Ave., New York, NY 10065, USA
| | - Andrew Garcia
- Transplantation-Oncology Infectious Diseases Program, Division of Infectious Diseases, Department of Medicine, Weill Cornell Medicine of Cornell University, 1300 York Ave., New York, NY 10065, USA
| | - Ramunė Grigalevičiūtė
- Biological Research Center, Lithuanian University of Health Sciences, Tilžės Str. 18/7, LT-47181 Kaunas, Lithuania
| | - Vytautas Mickevičius
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania
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6
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Poyraz S, Döndaş HA, Sansano JM, Belveren S, Yamali C, Ülger M, Döndaş NY, Sağlık BN, Pask CM. N-Benzoylthiourea-pyrrolidine carboxylic acid derivatives bearing an imidazole moiety: Synthesis, characterization, crystal structure, in vitro ChEs inhibition, and antituberculosis, antibacterial, antifungal studies. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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7
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A Review on Recent Approaches on Molecular Docking Studies of Novel Compounds Targeting Acetylcholinesterase in Alzheimer Disease. Molecules 2023; 28:molecules28031084. [PMID: 36770750 PMCID: PMC9921523 DOI: 10.3390/molecules28031084] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/09/2023] [Accepted: 01/18/2023] [Indexed: 01/24/2023] Open
Abstract
Alzheimer's disease (AD), a neurodegenerative brain disorder that affects millions of people worldwide, is characterized by memory loss and cognitive decline. Low levels of acetylcholine and abnormal levels of beta-amyloid, T protein aggregation, inflammation, and oxidative stress, have been associated with AD, and therefore, research has been oriented towards the cholinergic system and primarily on acetylcholinesterase (AChE) inhibitors. In this review, we are focusing on the discovery of AChE inhibitors using computer-based modeling and simulation techniques, covering the recent literature from 2018-2022. More specifically, the review discusses the structures of novel, potent acetylcholinesterase inhibitors and their binding mode to AChE, as well as the physicochemical requirements for the design of potential AChE inhibitors.
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8
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Günsel A, Yazar B, Taslimi P, Erden Y, Taskin-Tok T, Pişkin H, Bilgiçli AT, Yarasir MN, Gülçin İ. Novel tetrakis-phthalocyanines bearing pyrimidine derivative: crystal XRD analysis, enzyme inhibition, molecular docking, and anticancer effects. J Biomol Struct Dyn 2023; 41:249-262. [PMID: 34806542 DOI: 10.1080/07391102.2021.2004923] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In this study, the novel 4-(4-Aminopyrimidin-2-ylthio) phthalonitrile (1) as starting material was synthesized and its 3D structure was verified by the single crystal X-ray diffraction experiment. Then, its peripherally tetra-substituted phthalocyanines (2,3) and the methylated derivatives (2a,3a) containing pyrimidine derivative were synthesized. All these newly synthesized compounds were characterized with various spectroscopic methods such as UV-Vis, FT-IR, 1H-NMR, 13C-NMR and MALDI-TOF MS by obtaining satisfactory results. In addition, these novel phthalocyanines effectively inhibited acetylcholinesterase enzyme, with Ki values in the range of 10.43 ± 2.38 to 41.70 ± 9.32 µM. For the related enzyme, the IC50 values were obtained in the range of 11.68 to 44.28 µM. For α-glycosidase enzyme the most effective Ki values of (3a) and (2) were with Ki values of 92.87 ± 10.70 and 95.18 ± 17.83 µM, respectively. Indeed, the most potent phthalocyanines against both enzymes were recorded for the purpose of investigating interaction modes of these complexes in the active site of the target enzyme. The cytotoxicity potential of these phthalocyanines against human breast, colon, and prostate cancers demonstrated that these compounds had normal cytotoxic effects.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Armağan Günsel
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, Serdivan, Sakarya, Turkey
| | - Bilge Yazar
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, Serdivan, Sakarya, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey.,Department of Chemistry, Faculty of Science, Istinye University, Istanbul, Turkey
| | - Yavuz Erden
- Department of Molecular Biology and Genetics, Faculty of Science, Bartin University, Bartin, Turkey
| | - Tugba Taskin-Tok
- Department of Chemistry, Faculty of Arts and Sciences, Gaziantep University, Gaziantep, Turkey.,Department of Bioinformatics and Computational Biology, Institute of Health Sciences, Gaziantep University, Gaziantep, Turkey
| | - Hasan Pişkin
- Department of Physics, Faculty of Arts and Sciences, Boğaziçi University, Beşiktaş, İstanbul, Turkey
| | - Ahmet T Bilgiçli
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, Serdivan, Sakarya, Turkey
| | - M Nilüfer Yarasir
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, Serdivan, Sakarya, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
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9
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Bulut Z, Abul N, Poslu AH, Gülcin İ, Ece A, Erçağ E, Koz Ö, Koz G. Structural Characterization and Biological Evaluation of Uracil-Appended Benzylic Amines as Acetylcholinesterase and Carbonic Anhydrase I and II Inhibitors. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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10
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Anil DA, Polat MF, Saglamtas R, Tarikogullari AH, Alagoz MA, Gulcin I, Algul O, Burmaoglu S. Exploring enzyme inhibition profiles of novel halogenated chalcone derivatives on some metabolic enzymes: Synthesis, characterization and molecular modeling studies. Comput Biol Chem 2022; 100:107748. [DOI: 10.1016/j.compbiolchem.2022.107748] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 07/19/2022] [Accepted: 07/26/2022] [Indexed: 12/27/2022]
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11
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Chaudhry F, Munir R, Ashraf M, Mehr-un-Nisa, Huma R, Malik N, Hussain S, Ali Munawar M, Ain Khan M. Exploring Facile Synthesis and Cholinesterase Inhibiting Potential of Heteroaryl Substituted Imidazole Derivatives for the Treatment of Alzheimer’s Disease. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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12
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Unveiling Natural and Semisynthetic Acylated Flavonoids: Chemistry and Biological Actions in the Context of Molecular Docking. Molecules 2022; 27:molecules27175501. [PMID: 36080269 PMCID: PMC9458193 DOI: 10.3390/molecules27175501] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/20/2022] [Accepted: 08/23/2022] [Indexed: 11/17/2022] Open
Abstract
Acylated flavonoids are widely distributed natural metabolites in medicinal plants and foods with several health attributes. A large diversity of chemical structures of acylated flavonoids with interesting biological effects was reported from several plant species. Of these, 123 compounds with potential antimicrobial, antiparasitic, anti-inflammatory, anti-nociceptive, analgesic, and anti-complementary effects were selected from several databases including SCI-Finder, Scopus, Google Scholar, Science Direct, PubMed, and others. Some selected reported biologically active flavonoids were docked in the active binding sites of some natural enzymes, namely acetylcholinesterase, butyrylcholinesterase, α-amylase, α-glucosidase, aldose reductase, and HIV integrase, in an attempt to underline the key interactions that might be responsible for their biological activities.
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13
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Behçet A, Taslimi P, Gök Y, Aktaş A, Taskin‐Tok T, Gülçin İ. New PEPPSI‐Pd‐NHC complexes bearing 4‐hydroxyphenylethyl group: Synthesis, characterization, molecular docking, and bioactivity properties. Arch Pharm (Weinheim) 2022; 355:e2200276. [DOI: 10.1002/ardp.202200276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 07/28/2022] [Accepted: 07/30/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Ayten Behçet
- Department of Chemistry, Faculty of Science and Arts Inonu University Malatya Türkiye
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science Bartin University Bartin Türkiye
| | - Yetkin Gök
- Department of Chemistry, Faculty of Science and Arts Inonu University Malatya Türkiye
| | - Aydın Aktaş
- Vocational School of Health Service Inonu University Malatya Türkiye
| | - Tugba Taskin‐Tok
- Department of Chemistry, Faculty of Arts and Sciences Gaziantep University Gaziantep Türkiye
- Department of Bioinformatics and Computational Biology, Institute of Health Sciences Gaziantep University Gaziantep Türkiye
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science Atatürk University Erzurum Türkiye
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14
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Özaslan MS, Sağlamtaş R, Demir Y, Genç Y, Saraçoğlu İ, Gülçin İ. Isolation of Some Phenolic Compounds from Plantago subulata L. and Determination of Their Antidiabetic, Anticholinesterase, Antiepileptic and Antioxidant Activity. Chem Biodivers 2022; 19:e202200280. [PMID: 35796520 DOI: 10.1002/cbdv.202200280] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/27/2022] [Indexed: 02/01/2023]
Abstract
In the current study, some phenolic compounds, including acteoside, isoacteoside, echinacoside, and arenarioside purified and characterized from Plantago subulata. These compounds were tested for its antioxidant potential, including Fe3+ and Cu2+ reductive ability and Fe2+ chelating effects. The inhibitory effects of isolated phenolic compounds were tested towards human carbonic anhydrase I and II isoenzymes (hCA I and hCA II), butyrylcholinesterase (BChE) acetylcholinesterase (AChE), aldose reductase (AR) and α-glycosidase (α-gly). Ki values were found these compounds in range of 0.24±0.05-1.38±0.34 μM against hCA I, 0.194±0.018-1.03±0.06 μM against hCA II, 0.043±0.01-0.154±0.02 μM against AChE, 3.92±1.08-11.93±4.45 μM against BChE, 0.082±0.0008-1.68±0.42 μM against AR, and 6.93±2.74-17.17±6.70 μM against α-glycosidase. As a result, isolated compounds displayed inhibition effects against studied all metabolic enzymes. They are promising candidates for treating disorders like Alzheimer's disease, diabetes mellitus, glaucoma, leukemia, and epilepsy.
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Affiliation(s)
- Muhammet Serhat Özaslan
- Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, Ardahan, 75700, Turkey
| | - Rüya Sağlamtaş
- Central Research & Application Laboratory, Agri Ibrahim Cecen University, Agri, Turkey.,Medical Services and Techniques Department, Vocational School of Health Services, Agri Ibrahim Cecen University, Agri, Turkey
| | - Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, Ardahan, 75700, Turkey
| | - Yasin Genç
- Department of Pharmacognosy, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
| | - İclal Saraçoğlu
- Department of Pharmacognosy, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
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15
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Obaid RJ, Naeem N, Mughal EU, Al-Rooqi MM, Sadiq A, Jassas RS, Moussa Z, Ahmed SA. Inhibitory potential of nitrogen, oxygen and sulfur containing heterocyclic scaffolds against acetylcholinesterase and butyrylcholinesterase. RSC Adv 2022; 12:19764-19855. [PMID: 35919585 PMCID: PMC9275557 DOI: 10.1039/d2ra03081k] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 06/27/2022] [Indexed: 01/15/2023] Open
Abstract
Heterocycles are the key structures in organic chemistry owing to their immense applications in the biological, chemical, and pharmaceutical fields. Heterocyclic compounds perform various noteworthy functions in nature, medication, innovation etc. Most frequently, pure nitrogen heterocycles or various positional combinations of nitrogen, oxygen, and sulfur atoms in five or six-membered rings can be found. Inhibition of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes is a popular strategy for the management of numerous mental diseases. In this context, cholinesterase inhibitors are utilized to relieve the symptoms of neurological illnesses like dementia and Alzheimer's disease (AD). The present review focuses on various heterocyclic scaffolds and their role in designing and developing new potential AChE and BChE inhibitors to treat AD. Moreover, a detailed structure-activity relationship (SAR) has been established for the future discovery of novel drugs for the treatment of AD. Most of the heterocyclic motifs have been used in the design of new potent cholinesterase inhibitors. In this regard, this review is an endeavor to summarize the biological and chemical studies over the past decade (2010-2022) describing the pursuit of new N, O and S containing heterocycles which can offer a rich supply of promising AChE and BChE inhibitory activities.
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Affiliation(s)
- Rami J Obaid
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University Makkah 21955 Saudi Arabia
| | - Nafeesa Naeem
- Department of Chemistry, University of Gujrat Gujrat-50700 Pakistan
| | | | - Munirah M Al-Rooqi
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University Makkah 21955 Saudi Arabia
| | - Amina Sadiq
- Department of Chemistry, Govt. College Women University Sialkot-51300 Pakistan
| | - Rabab S Jassas
- Department of Chemistry, Jamoum University College, Umm Al-Qura University 21955 Makkah Saudi Arabia
| | - Ziad Moussa
- Department of Chemistry, College of Science, United Arab Emirates University P.O. Box 15551 Al Ain Abu Dhabi United Arab Emirates
| | - Saleh A Ahmed
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University Makkah 21955 Saudi Arabia
- Department of Chemistry, Faculty of Science, Assiut University 71516 Assiut Egypt
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16
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Synthesis, investigation of the cholinesterase inhibitory activities and in silico studies of some novel N-substituted phthalimide derivatives. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2022. [DOI: 10.1007/s13738-022-02492-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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17
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Mahmudov I, Demir Y, Sert Y, Abdullayev Y, Sujayev A, Alwasel SH, Gulcin I. Synthesis and inhibition profiles of N-benzyl- and N-allyl aniline derivatives against carbonic anhydrase and acetylcholinesterase – A molecular docking study. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103645] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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18
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Tezcan B, Gök Y, Sevinçek R, Taslimi P, Taskin‐Tok T, Aktaş A, Güzel B, Aygün M, Gülçin I. Benzimidazolium salts bearing the trifluoromethyl group as organofluorine compounds: Synthesis, characterization, crystal structure, in silico study, and inhibitory profiles against acetylcholinesterase and α‐glycosidase. J Biochem Mol Toxicol 2022; 36:e23001. [DOI: 10.1002/jbt.23001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 12/16/2021] [Accepted: 01/28/2022] [Indexed: 02/02/2023]
Affiliation(s)
- Burcu Tezcan
- Department of Chemistry, Faculty of Arts and Science Cukurova University Adana Turkey
| | - Yetkin Gök
- Department of Chemistry, Faculty of Arts and Science Inonu University Malatya Turkey
| | - Resul Sevinçek
- Department of Physics, Faculty of Science Dokuz Eylul University İzmir Buca Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science Bartin University Bartin Turkey
| | - Tugba Taskin‐Tok
- Department of Chemistry, Faculty of Arts and Sciences Gaziantep University Gaziantep Turkey
- Department of Bioinformatics and Computational Biology Institute of Health Sciences, Gaziantep University Gaziantep Turkey
| | - Aydın Aktaş
- Department of Pathology, Vocational School of Health Service Inonu University Malatya Turkey
| | - Bilgehan Güzel
- Department of Chemistry, Faculty of Arts and Science Cukurova University Adana Turkey
| | - Muhittin Aygün
- Department of Physics, Faculty of Science Dokuz Eylul University İzmir Buca Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science Atatürk University Erzurum Turkey
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19
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Novel phenolic Mannich base derivatives: synthesis, bioactivity, molecular docking, and ADME-Tox Studies. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2022. [DOI: 10.1007/s13738-021-02331-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Yiğit M, Demir Y, Arınç A, Yiğit B, Koca M, Özdemir İ, Gulcin I. Synthesis and Enzyme Inhibitory Properties of Quinoxaline Bridged Bis(imidazolium) Salts. HETEROCYCLES 2022. [DOI: 10.3987/com-22-14668] [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: 11/19/2022]
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21
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Yavari MA, Taslimi P, Bayrak C, Taskin‐Tok T, Menzek A. 1,
3‐dipolar
cycloaddition reactions of the compound obtaining from
cyclopentadiene‐PTAD
and biological activities of adducts formed selectively. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Mirali Akbar Yavari
- Department of Chemistry, Faculty of Science Ataturk University Erzurum Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science Bartin University Bartin Turkey
- Department of Chemistry, Faculty of Science Istinye University Istanbul Turkey
| | - Cetin Bayrak
- Department of Chemistry, Faculty of Science Ataturk University Erzurum Turkey
- Dogubayazit Ahmed‐i Hani Vocational School Agri Ibrahim Cecen University Agri Turkey
| | - Tugba Taskin‐Tok
- Department of Chemistry, Faculty of Arts and Sciences Gaziantep University Gaziantep Turkey
- Department of Bioinformatics and Computational Biology, Institute of Health Sciences Gaziantep University Gaziantep Turkey
| | - Abdullah Menzek
- Department of Chemistry, Faculty of Science Ataturk University Erzurum Turkey
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22
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Verma A, Kumar Waiker D, Bhardwaj B, Saraf P, Shrivastava SK. The molecular mechanism, targets, and novel molecules in the treatment of Alzheimer's disease. Bioorg Chem 2021; 119:105562. [PMID: 34952243 DOI: 10.1016/j.bioorg.2021.105562] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 11/27/2021] [Accepted: 12/12/2021] [Indexed: 11/19/2022]
Abstract
Alzheimer's disease (AD) is a progressive neurological illness that causes dementia mainly in the elderly. The challenging obstacles related to AD has freaked global healthcare system to encourage scientists in developing novel therapeutic startegies to overcome with the fatal disease. The current treatment therapy of AD provides only symptomatic relief and to some extent disease-modifying effects. The current approach for AD treatment involves designing of cholinergic inhibitors, Aβ disaggregation inducing agents, tau inhibitors and several antioxidants. Hence, extensive research on AD therapy urgently requires a deep understanding of its pathophysiology and exploration of various chemical scaffolds to design and develop a potential drug candidate for the treatment. Various issues linked between disease and therapy need to be considered such as BBB penetration capability, clinical failure and multifaceted pathophisiology requires a proper attention to develop a lead candidate. This review article covers all probable mechanisms including one of the recent areas for investigation i.e., lipid dyshomeostasis, pathogenic involvement of P. gingivalis and neurovascular dysfunction, recently reported molecules and drugs under clinical investigations and approved by FDA for AD treatment. Our summarized information on AD will attract the researchers to understand and explore current status and structural modifications of the recently reported heterocyclic derivatives in drug development for AD therapy.
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Affiliation(s)
- Akash Verma
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Digambar Kumar Waiker
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Bhagwati Bhardwaj
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Poorvi Saraf
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Sushant K Shrivastava
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India.
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23
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Taşdemir V. Synthesis of imidazo-1,4-oxazinone derivatives and investigation of reaction mechanism. Turk J Chem 2021; 45:1639-1649. [PMID: 34849073 PMCID: PMC8596553 DOI: 10.3906/kim-2106-28] [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: 06/11/2021] [Accepted: 08/02/2021] [Indexed: 11/18/2022] Open
Abstract
In this study, nine different C-2 aroyl imidazole derivatives were synthesized in a one pot reaction with two steps, and the reduction reactions of these derivatives with NaBH4 were carried out under mild conditions. Substitution reaction of obtained imidazo methanol derivatives with chloroacetylchloride reagent and ring reaction of substitution products were investigated. It was determined that 1,4-imidazoxazinone derivative was obtained as a result of the cyclization reaction. The intermediate products obtained during the cyclization reaction were isolated, and the path of the reaction under different conditions was discussed.
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Affiliation(s)
- Volkan Taşdemir
- Muradiye Vocational School, Van Yüzüncü Yıl University, Van Turkey
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24
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Ramrao SP, Verma A, Waiker DK, Tripathi PN, Shrivastava SK. Design, synthesis, and evaluation of some novel biphenyl imidazole derivatives for the treatment of Alzheimer's disease. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131152] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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25
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Gümüş M, Babacan ŞN, Demir Y, Sert Y, Koca İ, Gülçin İ. Discovery of sulfadrug-pyrrole conjugates as carbonic anhydrase and acetylcholinesterase inhibitors. Arch Pharm (Weinheim) 2021; 355:e2100242. [PMID: 34609760 DOI: 10.1002/ardp.202100242] [Citation(s) in RCA: 96] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 01/11/2023]
Abstract
Human carbonic anhydrase (hCA) isoenzymes are zinc ion-containing, widespread metalloenzymes and they classically play a role in pH homeostasis maintenance. CA inhibitors suppress the CA activity and their usage has been clinically established as antiglaucoma agents, antiepileptics, diuretics, and in some other disorders. Alzheimer's disease (AD) is a slowly progressive neurodegenerative disorder and a fatal disease of the brain. An advanced method to cure AD includes the strategy to design acetylcholinesterase (AChE) inhibitors. A novel series of pyrrole-3-one derivatives containing sulfa drugs (5a-i) were determined to be highly potent inhibitors for AChE and hCA I and hCA II (inhibitory constant [Ki ] values are in the range of 6.50 ± 1.02-37.46 ± 4.12 nM, 1.20 ± 0.19-44.21 ± 1.09 nM, and 8.93 ± 1.58-46.86 ± 8.41 nM for AChE, hCA I, and hCA II, respectively). The designed compounds often show a more effective inhibition than the chemicals used as the standard. Among these compounds, 5f was the most effective compound against hCA I, and compound 5e was the most effective compound against hCA II. It was determined that compound 5c was the most effective inhibitor for AChE.
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Affiliation(s)
- Mehmet Gümüş
- Department of Occupational Health and Safety, Akdagmadeni Health College, Yozgat Bozok University, Yozgat, Turkey
| | - Şemsi N Babacan
- Department of Occupational Health and Safety, Akdagmadeni Health College, Yozgat Bozok University, Yozgat, Turkey
| | - Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Gole Vocational High School, Ardahan University, Ardahan, Turkey
| | - Yusuf Sert
- Department of Physics, Faculty of Art & Sciences, Yozgat Bozok University, Yozgat, Turkey
| | - İrfan Koca
- Department of Chemistry, Faculty of Art & Sciences, Yozgat Bozok University, Yozgat, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
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26
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Novel hypervalent iodine catalyzed synthesis of α-sulfonoxy ketones: Biological activity and molecular docking studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130492] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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27
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Riaz MT, Yaqub M, Shafiq Z, Ashraf A, Khalid M, Taslimi P, Tas R, Tuzun B, Gulçin İ. Synthesis, biological activity and docking calculations of bis-naphthoquinone derivatives from Lawsone. Bioorg Chem 2021; 114:105069. [PMID: 34134033 DOI: 10.1016/j.bioorg.2021.105069] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 05/31/2021] [Accepted: 06/05/2021] [Indexed: 12/14/2022]
Abstract
Some metabolic enzyme inhibitors can be used as Multi-target-Directed-Ligands (MTDL) in Medicinal chemistry therefore, synthesis and determination of alternative inhibitors are essential. In this study, novel bis-napthoquinone derivatives (5a-o) were synthesized through a multi-component cascade reaction of two molecules of 2-hydroxy-1,4-naphthoquinone with an aromatic aldehyde in basic media using triethylamine as a catalyst. This novel heterocyclic derivatives (5a-o) are applied to inhibit the carbonic anhydrase (hCA I and hCA II) isoform in low levels of nano molecules with Ki values exist between 4.62 ± 1.01 to 70.45 ± 9.03 nM for hCA I and for hCA II which is physiologically dominant Kis values are in the range of 5.61 ± 1.04 to 73.26 ± 10.25 nM. Further these novel derivatives (5a-o) efficiently inhibit AChE with Ki values in the range of 0.13 ± 0.02 to 3.16 ± 0.56 nM. The compounds are also applied for BChE with Ki values varying between 0.50 ± 0.10 to 9.23 ± 1.15 nM. For α-glycosidase, the most efficient Ki values of 5e and 5f are 76.14 ± 9.60 and 95.27 ± 12.55 nM respectively. Finally, molecular docking calculations against enzymes (acetylcholinesterase, butyrylcholinesterase, and the human carbonic anhydrase I and II) are compared using biological activities of heterocyclic derivatives. After these calculations, an ADME/T analysis is performed to study the future medicinal use of heterocyclic derivatives from lawsone.
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Affiliation(s)
- Muhammad Tariq Riaz
- Institute of Chemical Sciences, Organic Chemistry Division, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Muhammad Yaqub
- Institute of Chemical Sciences, Organic Chemistry Division, Bahauddin Zakariya University, Multan 60800, Pakistan.
| | - Zahid Shafiq
- Institute of Chemical Sciences, Organic Chemistry Division, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Abida Ashraf
- Institute of Chemical Sciences, Organic Chemistry Division, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Muhammad Khalid
- Department of Chemistry, Khwaja Fareed University of Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, 74100 Bartin, Turkey; Department of Chemistry, Faculty of Science, Istinye University, Istanbul, Turkey
| | - Recep Tas
- Department of Biotechnology, Faculty of Science, Bartin University, 74100 Bartin, Turkey
| | - Burak Tuzun
- Department of Chemistry, Faculty of Science, Cumhuriyet University, 58140 Sivas, Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Science, Ataturk University, 25240 Erzurum, Turkey
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28
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Kuzu B, Tan M, Gülçin İ, Menges N. A novel class for carbonic anhydrases inhibitors and evaluation of their non-zinc binding. Arch Pharm (Weinheim) 2021; 354:e2100188. [PMID: 34096646 DOI: 10.1002/ardp.202100188] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 05/17/2021] [Indexed: 11/06/2022]
Abstract
In this study, 23 different imidazole derivatives were synthesized, and the inhibitory properties of these derivatives against carbonic anhydrase I and II isoenzymes were investigated for the first time. The inhibition concentrations of the imidazole derivatives were found to be in the range of 2.89-115.5 nM. Docking studies examined the binding properties of the imidazole derivatives, and the structure-activity relationship is discussed. Theoretical calculations showed that the binding mode of the imidazole ring was non-zinc binding.
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Affiliation(s)
- Burak Kuzu
- Pharmaceutical Chemistry Section, Van Yüzüncü Yil University, Van, Turkey
| | - Meltem Tan
- Pharmaceutical Chemistry Section, Van Yüzüncü Yil University, Van, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey
| | - Nurettin Menges
- Pharmaceutical Chemistry Section, Van Yüzüncü Yil University, Van, Turkey
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29
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Rajendrachari S, Taslimi P, Karaoglanli AC, Uzun O, Alp E, Jayaprakash GK. Photocatalytic degradation of Rhodamine B (RhB) dye in waste water and enzymatic inhibition study using cauliflower shaped ZnO nanoparticles synthesized by a novel One-pot green synthesis method. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103180] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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30
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31
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Synthesis, characterization, biological activity and molecular docking studies of novel schiff bases derived from thiosemicarbazide: Biochemical and computational approach. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129666] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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32
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Burmaoglu S, Yilmaz AO, Polat MF, Kaya R, Gulcin İ, Algul O. Synthesis of novel tris-chalcones and determination of their inhibition profiles against some metabolic enzymes. Arch Physiol Biochem 2021; 127:153-161. [PMID: 31172840 DOI: 10.1080/13813455.2019.1623265] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
In this study, we report the synthesis of novel tris-chalcones and testing of human carbonic anhydrase I, and II isoenzymes (hCA I, and hCA II), acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and α-glycosidase (α-Gly) inhibitors for the development of novel chalcone structures towards for treatment of some diseases. The compounds demonstrated Ki values between 13.6 ± 1.1 and 50.0 ± 17.1 nM on hCA I, 9.9 ± 0.8 and 39.5 ± 15.1 nM on hCA II, 3.1 ± 0.2 and 20.1 ± 1.9 nM on AChE, 4.9 ± 0.4 and 14.7 ± 5.2 nM on BChE and 3.9 ± 0.2 and 22.4 ± 10.7 nM on α-Gly enzymes. The results revealed that novel tris-chalcones can have promising drug potential for glaucoma, leukaemia, epilepsy; Alzheimer's disease that was associated with the high enzymatic activity of hCA I, hCA II, AChE, and BChE enzymes.
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Affiliation(s)
- Serdar Burmaoglu
- Tercan Vocational High School, Erzincan Binali Yildirim University, Erzincan, Turkey
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Ali Osman Yilmaz
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - M Fatih Polat
- Department of Pharmaceutical Basic Sciences, Faculty of Pharmacy, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Rüya Kaya
- Central Research and Application Laboratory, Agri Ibrahim Cecen University, Agri, Turkey
| | - İlhami Gulcin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Oztekin Algul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Mersin University, Mersin, Turkey
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33
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Güzel E, Koçyiğit ÜM, Taslimi P, Erkan S, Taskin OS. Biologically active phthalocyanine metal complexes: Preparation, evaluation of α-glycosidase and anticholinesterase enzyme inhibition activities, and molecular docking studies. J Biochem Mol Toxicol 2021; 35:1-9. [PMID: 33704864 DOI: 10.1002/jbt.22765] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 02/01/2021] [Accepted: 03/02/2021] [Indexed: 01/04/2023]
Abstract
In this study, preparation, as well as investigation of α-glycosidase and cholinesterase (ChE) enzyme inhibition activities of furan-2-ylmethoxy-substituted compounds 1-7, are reported. Peripherally, tetra-substituted copper and manganese phthalocyanines (5 and 6) were synthesized for the first time. The substitution of furan-2-ylmethoxy groups provides remarkable solubility to the complex and redshift of the phthalocyanines Q-band. Besides, the inhibitory effects of these compounds on acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and α-glycosidase (α-Gly) enzymes have been investigated. The AChE was inhibited by these compounds (1-7) in low micromolar levels, and K i values were recorded between 11.17 ± 1.03 and 83.28 ± 11.08 µM. Against the BChE, the compounds demonstrated K i values from 7.55 ± 0.98 to 81.35 ± 12.80 µM. Also, these compounds (1-7) effectively inhibited α-glycosidase, with K i values in the range of 744.87 ± 67.33 to 1094.38 ± 88.91 µM. For α-glycosidase, the most effective K i values of phthalocyanines 3 and 6 were with K i values of 744.87 ± 67.33 and 880.36 ± 56.77 µM, respectively. Moreover, the studied metal complexes were docked with target proteins PDB ID: 4PQE, 1P0I, and 3WY1. Pharmacokinetic parameters and secondary chemical interactions that play an active role in interaction were predicted with docking simulation results. Overall, furan-2-ylmethoxy-substituted phthalocyanines can be considered as potential agents for the treatment of Alzheimer's diseases and diabetes mellitus.
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Affiliation(s)
- Emre Güzel
- Department of Fundamental Sciences, Sakarya University of Applied Sciences, Sakarya, Turkey
| | - Ümit M Koçyiğit
- Department of Basic Pharmaceutical Sciences, Sivas Cumhuriyet University, Sivas, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Bartın University, Bartın, Turkey
| | - Sultan Erkan
- Department of Chemistry, Sivas Cumhuriyet University, Sivas, Turkey
| | - Omer S Taskin
- Department of Chemical Oceanography, İstanbul University, İstanbul, Turkey
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34
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Erdoğan M, Taslimi P, Tuzun B. Synthesis and docking calculations of tetrafluoronaphthalene derivatives and their inhibition profiles against some metabolic enzymes. Arch Pharm (Weinheim) 2021; 354:e2000409. [PMID: 33666284 DOI: 10.1002/ardp.202000409] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 02/04/2021] [Accepted: 02/05/2021] [Indexed: 12/23/2022]
Abstract
Syntheses of tetrahydroepoxy, O-allylic, O-prenylic, and O-propargylic tetrafluoronaphthalene derivatives, starting from 1-bromo-2,3,4,5,6-pentafluorobenzene, are reported here for the first time. The O-substituted tetrafluoronaphthalene derivatives were designed and also synthesized via a one-pot nucleophilic substitution reaction in excellent yields, whereas the tetrafluorotetrahydroepoxynaphthalene derivate was synthesized via a reduction reaction in excellent yield. The chemical structures of all the synthesized molecules were characterized by nuclear magnetic resonance, infrared spectroscopy, and high-resolution mass spectrometry techniques. In this study, a series of novel tetrafluoronaphthalene derivatives (2, 2a, 4-6) was tested toward several enzymes including α-glucosidase, acetylcholinesterase (AChE), and human carbonic anhydrase I and II (hCA I/II). The tetrafluoronaphthalene derivatives 2, 2a, and 4-6 showed IC50 and Ki values in the range of 0.83-1.27 and 0.71-1.09 nM against hCA I, 1.26-1.85 and 1.45-5.31 nM against hCA II, 39.02-56.01 and 20.53-56.76 nM against AChE, and 15.27-34.12 and 22.58-30.45 nM against α-glucosidase, respectively. Molecular docking calculations were made to determine the biological activity values of the tetrafluoronaphthalene derivatives against the enzymes. After the calculations, ADME/T analysis was performed to examine the effects on human metabolism. Finally, these compounds had antidiabetic and anticholinesterase potentials.
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Affiliation(s)
- Musa Erdoğan
- Department of Food Engineering, Faculty of Engineering and Architecture, Kafkas University, Kars, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Burak Tuzun
- Chemistry Department, Science Faculty, Sivas Cumhuriyet University, Sivas, Turkey
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35
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Sertçelik M, Öztürkkan Özbek FE, Taslimi P, Necefoglu H, Hökelek T. Supramolecular complexes of Ni (II) and Co (II) 4‐aminobenzoate with 3‐cyanopyridine: Synthesis, spectroscopic characterization, crystal structure, and enzyme inhibitory properties. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6182] [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)
- Mustafa Sertçelik
- Department of Chemical Engineering, Faculty of Engineering and Architecture Kafkas University Kars 36300 Turkey
| | - Füreya Elif Öztürkkan Özbek
- Department of Chemical Engineering, Faculty of Engineering and Architecture Kafkas University Kars 36300 Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science Bartin University Bartin 74100 Turkey
| | - Hacali Necefoglu
- Department of Chemistry, Faculty of Sciences and Arts Kafkas University Kars 36300 Turkey
- International Scientific Research Centre Baku State University Baku 1148 Azerbaijan
| | - Tuncer Hökelek
- Department of Physics Hacettepe University 06800 Beytepe Ankara Turkey
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36
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Bal S, Demirci Ö, Şen B, Taslimi P, Aktaş A, Gök Y, Aygün M, Gülçin İ. Synthesis, characterization, crystal structure, α-glycosidase, and acetylcholinesterase inhibitory properties of 1,3-disubstituted benzimidazolium salts. Arch Pharm (Weinheim) 2021; 354:e2000422. [PMID: 33427318 DOI: 10.1002/ardp.202000422] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/10/2020] [Accepted: 12/11/2020] [Indexed: 10/22/2022]
Abstract
Chloro-/fluorobenzyl-substituted benzimidazolium salts were synthesized from the reaction of 4-fluorobenzyl/2-chloro-4-fluorobenzyl-substituted benzimidazole and chlorinated aromatic hydrocarbons. They were characterized using various spectroscopic techniques (Fourier-transform infrared and nuclear magnetic resonance) and elemental analysis. In addition, the crystal structures of the complexes 1a -d and 2b were determined by single-crystal X-ray diffraction methods. These compounds were crystallized in the triclinic crystal system with a P-1 space group. The crystal packing of all complexes is dominated by O-H⋯Cl hydrogen bonds, which link the water molecules and chloride anions, forming a chloride-water tetrameric cluster. These synthesized salts were found to be effective inhibitors for α-glycosidase and acetylcholinesterase (AChE), with Ki values ranging from 45.77 ± 6.83 to 102.61 ± 11.56 µM for α-glycosidase and 0.94 ± 0.14 to 10.24 ± 1.58 µM for AChE. AChE converts acetylcholine into choline and acetic acid, thus causing the return of a cholinergic neuron to its resting state. Discovering AChE and α-glycosidase inhibitors is one of the important ways to develop new drugs for the treatment of Alzheimer's disease and diabetes.
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Affiliation(s)
- Selma Bal
- Department of Chemistry, Faculty of Science and Arts, University of Kahramanmaraş Sütçü Imam, Kahramanmaraş, Turkey
| | - Özlem Demirci
- Department of Chemistry, Faculty of Science and Arts, Inonu University, Malatya, Turkey
| | - Betül Şen
- Department of Physics, Faculty of Science, Dokuz Eylül University, İzmir, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Aydın Aktaş
- Department of Chemistry, Faculty of Science and Arts, Inonu University, Malatya, Turkey.,Vocational School of Health Service, Faculty of Science, Inonu University, Malatya, Turkey
| | - Yetkin Gök
- Department of Chemistry, Faculty of Science and Arts, Inonu University, Malatya, Turkey
| | - Muhittin Aygün
- Department of Physics, Faculty of Science, Dokuz Eylül University, İzmir, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
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37
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Synthesis, characterization and bioactivities of dative donor ligand N-heterocyclic carbene (NHC) precursors and their Ag(I)NHC coordination compounds. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114866] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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38
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Pedrood K, Sherafati M, Mohammadi-Khanaposhtani M, Asgari MS, Hosseini S, Rastegar H, Larijani B, Mahdavi M, Taslimi P, Erden Y, Günay S, Gulçin İ. Design, synthesis, characterization, enzymatic inhibition evaluations, and docking study of novel quinazolinone derivatives. Int J Biol Macromol 2020; 170:1-12. [PMID: 33352155 DOI: 10.1016/j.ijbiomac.2020.12.121] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/12/2020] [Accepted: 12/15/2020] [Indexed: 12/14/2022]
Abstract
In this study, novel quinazolinone derivatives 7a-n were synthesized and evaluated against metabolic enzymes including α-glycosidase, acetylcholinesterase, butyrylcholinesterase, human carbonic anhydrase I, and II. These compounds exhibited high inhibitory activities in comparison to used standard inhibitors with Ki values in the range of 19.28-135.88 nM for α-glycosidase (Ki value for standard inhibitor = 187.71 nM), 0.68-23.01 nM for acetylcholinesterase (Ki value for standard inhibitor = 53.31 nM), 1.01-29.56 nM for butyrylcholinesterase (Ki value for standard inhibitor = 58.16 nM), 10.25-126.05 nM for human carbonic anhydrase I (Ki value for standard inhibitor = 248.18 nM), and 13.46-178.35 nM for human carbonic anhydrase II (Ki value for standard inhibitor = 323.72). Furthermore, the most potent compounds against each enzyme were selected in order to evaluate interaction modes of these compounds in the active site of the target enzyme. Cytotoxicity assay of the title compounds 7a-n against cancer cell lines MCF-7 and LNCaP demonstrated that these compounds do not show significant cytotoxic effects.
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Affiliation(s)
- Keyvan Pedrood
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maedeh Sherafati
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | | | - Samanesadat Hosseini
- Department of Pharmaceutical Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Rastegar
- Cosmetic Products Research Center, Iranian Food and Drug Administration, MOHE, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, 74100 Bartin, Turkey.
| | - Yavuz Erden
- Department of Molecular Biology and Genetics, Faculty of Science, Bartin University, 74100 Bartin, Turkey
| | - Sevilay Günay
- Department of Molecular Biology and Genetics, Faculty of Science, Bartin University, 74100 Bartin, Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Sciences, Ataturk University, 25240, Erzurum, Turkey
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39
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Sepehri N, Mohammadi-Khanaposhtani M, Asemanipoor N, Hosseini S, Biglar M, Larijani B, Mahdavi M, Hamedifar H, Taslimi P, Sadeghian N, Norizadehtazehkand M, Gulcin I. Novel quinazolin-sulfonamid derivatives: synthesis, characterization, biological evaluation, and molecular docking studies. J Biomol Struct Dyn 2020; 40:3359-3370. [PMID: 33222620 DOI: 10.1080/07391102.2020.1847193] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
In the design of novel drugs, the formation of hybrid molecules via the combination of several pharmacophores can give rise to compounds with interesting biochemical profiles. A series of novel quinazolin-sulfonamid derivatives (9a-m) were synthesized, characterized and evaluated for their in vitro antidiabetic, anticholinergics, and antiepileptic activity. These synthesized novel quinazolin-sulfonamid derivatives (9a-m) were found to be effective inhibitor molecules for the α-glycosidase, human carbonic anhydrase I and II (hCA I and hCA II), butyrylcholinesterase (BChE) and acetylcholinesterase (AChE) enzyme, with Ki values in the range of 100.62 ± 13.68-327.94 ± 58.21 nM for α-glycosidase, 1.03 ± 0.11-14.87 ± 2.63 nM for hCA I, 1.83 ± 0.24-15.86 ± 2.57 nM for hCA II, 30.12 ± 3.81-102.16 ± 13.87 nM for BChE, and 26.16 ± 3.63-88.52 ± 20.11 nM for AChE, respectively. In the last step, molecular docking calculations were made to compare biological activities of molecules against enzymes which are achethylcholinesterase, butyrylcholinesterase and α-glycosidase.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Nima Sepehri
- Nano Alvand Company, Avicenna Tech Park, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Nafise Asemanipoor
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mahmood Biglar
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Haleh Hamedifar
- CinnaGen Medical Biotechnology Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Nastaran Sadeghian
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Mostafa Norizadehtazehkand
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Ilhami Gulcin
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
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40
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Aksu K, Akincioglu H, Gulcin I, Kelebekli L. Concise syntheses and some biological activities of dl-2,5-di-O-methyl-chiro-inositol, dl-1,4-di-O-methyl-scyllo-inositol, and dl-1,6-dibromo-1,6-dideoxy-2,5-di-O-methyl-chiro-inositol. Arch Pharm (Weinheim) 2020; 354:e2000254. [PMID: 32997390 DOI: 10.1002/ardp.202000254] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/07/2020] [Accepted: 09/10/2020] [Indexed: 11/11/2022]
Abstract
The regio- and stereospecific synthesis of O-methyl-chiro-inositols and O-methyl-scyllo-inositol was achieved, starting from p-benzoquinone. After preparing dimethoxy conduritol-B as a key compound, regiospecific bromination of the alkene moiety of dimethoxy conduritol-B and acid-catalyzed ring opening of dimethoxydiacetate conduritol-B epoxide with Ac2 O afforded the desired new chiro-inositol derivatives and scyllo-inositol derivative, respectively. Spectroscopic methods were employed for the characterization of all synthesized compounds. The novel inositols (11-17) had effective inhibition profiles against human carbonic anhydrase isoenzymes I and II (hCA I and II) and acetylcholinesterase (AChE). The novel inositols 11-17 were found to be effective inhibitors against AChE, hCA I, and hCA II enzymes. Ki values were calculated in the range of 87.59 ± 7.011 to 237.95 ± 17.75 μM for hCA I, 65.08 ± 12.39 to 538.98 ± 61.26 μM for hCA II, and 193.28 ± 43.13 to 765.08 ± 209.77 μM for AChE, respectively. Also, due to the inhibitory effects of the novel inositols 11-17 against the tested enzymes, these novel inositols are potential drug candidates to treat some diseases such as glaucoma, epilepsy, leukemia, and Alzheimer's disease.
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Affiliation(s)
- Kadir Aksu
- Department of Chemistry, Faculty of Sciences and Arts, Ordu University, Ordu, Turkey
| | - Hulya Akincioglu
- Department of Chemistry, Faculty of Sciences and Arts, Agri Ibrahim Cecen University, Agri, Turkey
| | - Ilhami Gulcin
- Department of Chemistry, Faculty of Sciences, Ataturk University, Erzurum, Turkey
| | - Latif Kelebekli
- Department of Chemistry, Faculty of Sciences and Arts, Ordu University, Ordu, Turkey
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41
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Taslimi P. In vitro inhibitory effects of some acetophenone derivatives on some metabolic enzymes and molecular docking. Arch Pharm (Weinheim) 2020; 353:e2000210. [DOI: 10.1002/ardp.202000210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/01/2020] [Accepted: 08/10/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Parham Taslimi
- Department of Biotechnology, Faculty of Science Bartin University Bartin Turkey
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42
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Geissoschizoline, a promising alkaloid for Alzheimer's disease: Inhibition of human cholinesterases, anti-inflammatory effects and molecular docking. Bioorg Chem 2020; 104:104215. [PMID: 32920358 DOI: 10.1016/j.bioorg.2020.104215] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/30/2020] [Accepted: 08/04/2020] [Indexed: 12/29/2022]
Abstract
Due to the lack of effective pharmacotherapy options to treats Alzheimer's disease, new strategies have been approached in the search for multi-target molecules as therapeutic options. In this work, four indole alkaloids, geissoschizoline, geissoschizone, geissospermine, and 3',4',5',6'-tetradehydrogeissospermine were isolated from Geissospermum vellosii (Pao pereira) and evaluated for their anticholinesterase activities. While geissospermine inhibited only butyrylcholinesterase (BChE), the other alkaloids behaved as non-selective inhibitors of acetylcholinesterase (AChE) and BChE. In cell viability tests, only geissoschizoline was not cytotoxic. Therefore, geissoschizoline actions were also evaluated in human cholinesterases, where it was twice as potent inhibitor of hBChE (IC50 = 10.21 ± 0.01 µM) than hAChE (IC50 = 20.40 ± 0.93 µM). On enzyme kinetic studies, geissoschizoline presented a mixed-type inhibition mechanism for both enzymes. Molecular docking studies pointed interactions of geissoschizoline with active site and peripheral anionic site of hAChE and hBChE, indicating a dual site inhibitor profile. Moreover, geissoschizoline also played a promising anti-inflammatory role, reducing microglial release of NO and TNF-α at a concentration (1 μM) ten and twenty times lower than the IC50 values of hBChE and hAChE inhibition, respectively. These actions give geissoschizoline a strong neuroprotective character. In addition, the ability to inhibit hAChE and hBChE, with approximate inhibitory potencies, accredits this alkaloid for therapeutic use in the moderate to severe phase of AD. Thus, geissoschizoline emerges as a possible multi-target prototype that can be very useful in preventing neurodegeneration and restore neurotransmission.
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43
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Vitale P, Cicco L, Cellamare I, Perna FM, Salomone A, Capriati V. Regiodivergent synthesis of functionalized pyrimidines and imidazoles through phenacyl azides in deep eutectic solvents. Beilstein J Org Chem 2020; 16:1915-1923. [PMID: 32802208 PMCID: PMC7418094 DOI: 10.3762/bjoc.16.158] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 07/20/2020] [Indexed: 11/23/2022] Open
Abstract
We report that phenacyl azides are key compounds for a regiodivergent synthesis of valuable, functionalized imidazole (32–98% yield) and pyrimidine derivatives (45–88% yield), with a broad substrate scope, when using deep eutectic solvents [choline chloride (ChCl)/glycerol (1:2 mol/mol) and ChCl/urea (1:2 mol/mol)] as environmentally benign and non-innocent reaction media, by modulating the temperature (25 or 80 °C) in the presence or absence of bases (Et3N).
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Affiliation(s)
- Paola Vitale
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "Aldo Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona 4, I-70125 Bari, Italy
| | - Luciana Cicco
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "Aldo Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona 4, I-70125 Bari, Italy
| | - Ilaria Cellamare
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "Aldo Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona 4, I-70125 Bari, Italy
| | - Filippo M Perna
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "Aldo Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona 4, I-70125 Bari, Italy
| | - Antonio Salomone
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Prov.le Lecce-Monteroni, 73100 Lecce, Italy.,Dipartimento di Chimica, Università di Bari "Aldo Moro", Via E. Orabona 4, I-70125 Bari, Italy
| | - Vito Capriati
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "Aldo Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona 4, I-70125 Bari, Italy
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44
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Genc Bilgicli H, Ergon D, Taslimi P, Tüzün B, Akyazı Kuru İ, Zengin M, Gülçin İ. Novel propanolamine derivatives attached to 2-metoxifenol moiety: Synthesis, characterization, biological properties, and molecular docking studies. Bioorg Chem 2020; 101:103969. [DOI: 10.1016/j.bioorg.2020.103969] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/13/2020] [Accepted: 05/22/2020] [Indexed: 02/07/2023]
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45
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Günsel A, Bilgiçli AT, Barut B, Taslimi P, Özel A, Gülçin İ, Biyiklioglu Z, Yarasir MN. Synthesis of water soluble tetra-substituted phthalocyanines: Investigation of DNA cleavage, cytotoxic effects and metabolic enzymes inhibition. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128210] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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46
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Celebioglu HU, Erden Y, Hamurcu F, Taslimi P, Şentürk OS, Özmen ÜÖ, Tuzun B, Gulçin İ. Cytotoxic effects, carbonic anhydrase isoenzymes, α-glycosidase and acetylcholinesterase inhibitory properties, and molecular docking studies of heteroatom-containing sulfonyl hydrazone derivatives. J Biomol Struct Dyn 2020; 39:5539-5550. [PMID: 32691677 DOI: 10.1080/07391102.2020.1792345] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Yavuz Erden
- Department of Molecular Biology and Genetics, Faculty of Science, Bartin University, Bartin, Turkey
| | - Fatma Hamurcu
- Department of Molecular Biology and Genetics, Faculty of Science, Bartin University, Bartin, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Ozan Sanlı Şentürk
- Department of Chemistry, Faculty of Sciences, Istanbul Technical University, Istanbul, Turkey
| | | | - Burak Tuzun
- Department of Chemistry, Faculty of Sciences, Cumhuriyet University, Sivas, Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Sciences, Ataturk University, Erzurum, Turkey
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47
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Sepehri N, Mohammadi‐Khanaposhtani M, Asemanipoor N, Hosseini S, Biglar M, Larijani B, Mahdavi M, Hamedifar H, Taslimi P, Sadeghian N, Gulcin I. Synthesis, characterization, molecular docking, and biological activities of coumarin–1,2,3‐triazole‐acetamide hybrid derivatives. Arch Pharm (Weinheim) 2020; 353:e2000109. [DOI: 10.1002/ardp.202000109] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 06/07/2020] [Accepted: 06/09/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Nima Sepehri
- Nano Alvand Company, Avicenna Tech Park Tehran University of Medical Sciences Tehran Iran
| | - Maryam Mohammadi‐Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute Babol University of Medical Sciences Babol Iran
| | - Nafise Asemanipoor
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute Tehran University of Medical Sciences Tehran Iran
| | - Samanesadat Hosseini
- Department of Pharmaceutical Chemistry, School of Pharmacy Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Mahmood Biglar
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute Tehran University of Medical Sciences Tehran Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute Tehran University of Medical Sciences Tehran Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute Tehran University of Medical Sciences Tehran Iran
| | - Haleh Hamedifar
- CinnaGen Medical Biotechnology Research Center Alborz University of Medical Sciences Karaj Iran
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science Bartin University Bartin Turkey
| | - Nastaran Sadeghian
- Department of Chemistry, Faculty of Science Ataturk University Erzurum Turkey
| | - Ilhami Gulcin
- Department of Chemistry, Faculty of Science Ataturk University Erzurum Turkey
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48
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Korkmaz N, Ceylan Y, Taslimi P, Karadağ A, Bülbül AS, Şen F. Biogenic nano silver: Synthesis, characterization, antibacterial, antibiofilms, and enzymatic activity. ADV POWDER TECHNOL 2020. [DOI: 10.1016/j.apt.2020.05.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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49
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Synthesis, characterization, photo-physicochemical and biological properties of water-soluble tetra-substituted phthalocyanines: Antidiabetic, anticancer and anticholinergic potentials. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112511] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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50
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Sertçelik M, Özbek FE, Taslimi P, Durman M, Özdemir M, Yalçın B, Necefoğlu H, Hökelek T. Synthesis, spectroscopic characterization, crystal structure, density functional theory studies and biological properties of coordination complex Ni(II) 2‐fluorobenzoate with 3‐hydroxypyridine. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5802] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Mustafa Sertçelik
- Department of Chemical Engineering, Faculty of Engineering and ArchitectureKafkas University Kars 36300 Turkey
| | - Füreya Elif Özbek
- Department of Chemical Engineering, Faculty of Engineering and ArchitectureKafkas University Kars 36300 Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of ScienceBartin University Bartin 74100 Turkey
| | - Murat Durman
- Department of Physical Engineering, Faculty of EngineeringAnkara University Ankara 06100 Turkey
| | - Mücahit Özdemir
- Department of ChemistryMarmara University Kadikoy Istanbul 34722 Turkey
| | - Bahattin Yalçın
- Department of ChemistryMarmara University Kadikoy Istanbul 34722 Turkey
| | - Hacali Necefoğlu
- Department of Chemistry, Faculty of Sciences and ArtsKafkas University Kars 36300 Turkey
- International Scientific Research CentreBaku State University Baku 1148 Azerbaijan
| | - Tuncer Hökelek
- Department of PhysicsHacettepe University 06800 Beytepe Ankara Turkey
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