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Şahin İ, Çeşme M, Yüce N, Tümer F. Discovery of new 1,4-disubstituted 1,2,3-triazoles: in silico ADME profiling, molecular docking and biological evaluation studies. J Biomol Struct Dyn 2023; 41:1988-2001. [PMID: 35057704 DOI: 10.1080/07391102.2022.2025905] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In this work, eight new 1,2,3-triazoles (6a-h) were synthesized from acetylenes' "click" reaction with p-substituted azide derivatives. The structures of the compounds were characterized using standard analytical and spectroscopic methods (elemental analysis, FT-IR, 1H(13C)NMR). The anticancer, antioxidant, α-amylase, ADME, molecular docking studies of synthesized triazoles were investigated. According to α -amylase enzyme inhibition results, all compounds except 6c (IC50: 2299 μg/mL) were found to have a higher IC50 value than the standard drug acarbose (IC50: 891 μg/mL). Compound 6g (IC50: 68 μg/mL) exhibited 13 times higher activity than standard acarbose. All compounds, except 6e, have been shown to have greater DPPH radical scavenging capabilities than BHT and β-carotene standards. According to ABTS radical scavenging studies, all compounds showed higher scavenging activity than ascorbic acid and Trolox. To determine the anticancer activity of the synthesized compounds, they were screened against the Hela cell line, and the results were compared with standard cisplatin (IC50: 16.30 μg/mL). Compound 6a (IC50: 49.03 μg/mL) was determined to have moderate activity relative to cisplatin. The compounds were examined comprehensively for ADME characteristics and did not violate any drug-likeness rule. ADME data showed that all physicochemical and pharmacological parameters of the compounds remained within defined limits as specified in Lipinski's rules (RO5) and put forth a high bioavailability profile. The molecular docking findings show that all molecules have a high affinity by exhibiting polar and apolar contact with essential residues in the binding pocket of α-amylase.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- İrfan Şahin
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Mustafa Çeşme
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Neslihan Yüce
- Department of Medical Biochemistry, Faculty of Medicine, Ataturk University, Erzurum, Turkey
| | - Ferhan Tümer
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
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Kılıçaslan D, Kurt AH, Köse M, Çeşme M, Güngör Ö, Oztabag CK, Doganer A. A Novel Donepezil–Caffeic Acid Hybrid: Synthesis, Biological Evaluation, and Molecular Docking Studies. BIOCHEMISTRY (MOSCOW) 2023; 88:50-63. [PMID: 37068881 DOI: 10.1134/s0006297923010054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
A novel donepezil-caffeic acid (DP-CA) hybrid molecule was designed, synthesis, and investigated by molecular modeling. Its biological activity and protective effect were investigated by the IR spectroscopy, 1H and 13C NMR spectroscopy, and mass spectrometry. DP-CA was highly active against acetylcholine esterase and inhibited it at the micromolar concentrations. Fluorescence and UV-Vis spectroscopy studies showed strong binding of DP-CA to DNA. Moreover, DP-CA exhibited protective effects against H2O2-induced toxicity in U-118 MG glioblastoma cells. Finally, molecular docking showed a high affinity of DP-CA in all concentrations, and the active 4EY7 site exhibited essential residues with polar and apolar contacts. Taken together, these findings indicate that DP-CA could be a prospective multifunctional agent for the treatment of neurodegenerative diseases.
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Affiliation(s)
- Derya Kılıçaslan
- Afsin Vocational School, Department of Chemistry and Chemical Processing Technologies, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey.
| | - Akif Hakan Kurt
- Department of Pharmacology, Faculty of Medicine, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Muhammet Köse
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Mustafa Çeşme
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Özge Güngör
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Cansu Kara Oztabag
- Department of Interdisciplinary Neuroscience, Bolu Abant Izzet Baysal University, Institute of Health Sciences, Bolu, Turkey
| | - Adem Doganer
- Department Biostatistics and Medical Informatics, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
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Onur S, Çeşme M, Köse M, Tümer F. New imino-methoxy derivatives: design, synthesis, characterization, antimicrobial activity, DNA interaction and molecular docking studies. J Biomol Struct Dyn 2022; 40:11082-11094. [PMID: 34355663 DOI: 10.1080/07391102.2021.1955741] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Four new diarylmethylamine imine compounds (5a-5d) were prepared in order to examine their DNA binding properties, antimicrobial activity and molecular docking. The compounds were characterized by the common spectroscopic and analytic methods. Furthermore, solid-state structure of compounds 5a and 5c were determined by single-crystal X-ray diffraction studies. The compounds were then investigated for their DNA binding properties employing UV absorption, fluorescence spectroscopy under the physiological pH condition Tris-HCl buffer at pH 7.4. The compounds 5a-5d showed moderate binding constants with Kb values of 3.56 ± 0.3 × 104, 2.18 ± 0.2 × 105, 1.44 ± 0.3 × 105 and 2.56 ± 0.3 × 104 M-1, respectively. The molecular dockings were performed to investigate the ligand-DNA interactions. The in-silico DNA-compound interaction studies showed that the compounds interact with DNA in groove binding mode. Antimicrobial activity studies of imine compounds were tested against E. coli as bacteria, S. typhimurium, S. aureus, B. cereus, B. subtilis, and C. albicans as fungi. While all compounds show moderate activity against bacteria, no activity against fungi has been investigated.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sultan Onur
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Mustafa Çeşme
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Muhammet Köse
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Ferhan Tümer
- Department of Chemistry, Faculty of Art and Sciences, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
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The anticancer impacts of N, S donor pyrazole based ligand and its Co(III) and Cu(II) complexes on breast cancer cells. TRANSIT METAL CHEM 2022. [DOI: 10.1007/s11243-022-00514-7] [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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Dinev D, Popova KB, Zhivkova T, Dyakova L, Abudalleh A, Alexandrova R, Culita DC, Mocanu T, Maxim C, Marinescu G. Synthesis, structural characterization, and cytotoxic activity in tumor cells of Cu(II) and Co(II) complexes with
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‐vanillin amino acids Schiff bases. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Desislav Dinev
- Institute of Experimental Morphology, Pathology and Anthropology with Museum Bulgarian Academy of Sciences Sofia Bulgaria
| | - Katya B. Popova
- Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences Sofia Bulgaria
| | - Tanya Zhivkova
- Institute of Experimental Morphology, Pathology and Anthropology with Museum Bulgarian Academy of Sciences Sofia Bulgaria
| | - Lora Dyakova
- Institute of Neurobiology Bulgarian Academy of Sciences Sofia Bulgaria
| | - Abedullkader Abudalleh
- Institute of Experimental Morphology, Pathology and Anthropology with Museum Bulgarian Academy of Sciences Sofia Bulgaria
| | - Radostina Alexandrova
- Institute of Experimental Morphology, Pathology and Anthropology with Museum Bulgarian Academy of Sciences Sofia Bulgaria
| | - Daniela C. Culita
- Romanian Academy Ilie Murgulescu Institute of Physical Chemistry Bucharest Romania
| | - Teodora Mocanu
- Romanian Academy Ilie Murgulescu Institute of Physical Chemistry Bucharest Romania
| | - Catalin Maxim
- Faculty of Chemistry, Inorganic Chemistry Laboratory University of Bucharest Bucharest Romania
| | - Gabriela Marinescu
- Romanian Academy Ilie Murgulescu Institute of Physical Chemistry Bucharest Romania
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Synthesis and biological evaluation of a new chalconate Co (II/III) complex with cytotoxic activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Das A, Banik BK. Advances in heterocycles as DNA intercalating cancer drugs. PHYSICAL SCIENCES REVIEWS 2022. [DOI: 10.1515/psr-2021-0065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The insertion of a molecule between the bases of DNA is known as intercalation. A molecule is able to interact with DNA in different ways. DNA intercalators are generally aromatic, planar, and polycyclic. In chemotherapeutic treatment, to suppress DNA replication in cancer cells, intercalators are used. In this article, we discuss the anticancer activity of 10 intensively studied DNA intercalators as drugs. The list includes proflavine, ethidium bromide, doxorubicin, dactinomycin, bleomycin, epirubicin, mitoxantrone, ellipticine, elinafide, and echinomycin. Considerable structural diversities are seen in these molecules. Besides, some examples of the metallo-intercalators are presented at the end of the chapter. These molecules have other crucial properties that are also useful in the treatment of cancers. The successes and limitations of these molecules are also presented.
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Affiliation(s)
- Aparna Das
- Department of Mathematics and Natural Sciences , College of Sciences and Human Studies, Prince Mohammad Bin Fahd University , Al Khobar 31952 , Kingdom of Saudi Arabia
| | - Bimal Krishna Banik
- Department of Mathematics and Natural Sciences , College of Sciences and Human Studies, Prince Mohammad Bin Fahd University , Al Khobar 31952 , Kingdom of Saudi Arabia
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