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Liposomal formulation of new arsenic schiff base complex as drug delivery agent in the treatment of acute promyelocytic leukemia and quantum chemical and docking calculations. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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2
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Kırca BK, Kaştaş ÇA, Ersanlı CC. Molecular and electronic structures of two new Schiff base compounds: (E)-2-bromo-6-[(2-bromo-4-methylphenylimino) methyl]-4-chlorophenol and (E)-2-bromo-6-[(4-bromo-3-methylphenylimino) methyl]-4-chlorophenol. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3
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Mohammadnezhad G, Farrokhpour H, Görls H, Plass W. Tautomerism in carbohydrate-derived salicylidene schiff bases: Solution, solid-state, and theoretical investigations. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129853] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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4
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Pelalak R, Soltani R, Heidari Z, Malekshah RE, Aallaei M, Marjani A, Rezakazemi M, Kurniawan TA, Shirazian S. Molecular dynamics simulation of novel diamino-functionalized hollow mesosilica spheres for adsorption of dyes from synthetic wastewater. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114812] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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5
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Research on structural, spectral (IR, UV-Vis, 1H- and 13C-NMR) and light emitting properties of triisocyano-based trinuclear Au(I) complexes. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01088-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Sahan F, Kose M, Hepokur C, Karakas D, Kurtoglu M. New azo‐azomethine‐based transition metal complexes: Synthesis, spectroscopy, solid‐state structure, density functional theory calculations and anticancer studies. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4954] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Fatma Sahan
- Department of ChemistryKahramanmaras Sutcu Imam University Kahramanmaras 46050 Turkey
| | - Muhammet Kose
- Department of ChemistryKahramanmaras Sutcu Imam University Kahramanmaras 46050 Turkey
| | - Ceylan Hepokur
- Faculty of Pharmacy, Department of Basic Pharmaceutical Sciences, Division of BiochemistryCumhuriyet University Sivas 58140 Turkey
| | - Duran Karakas
- Faculty of Science, Department of ChemistryCumhuriyet University Sivas 58140 Turkey
| | - Mukerrem Kurtoglu
- Department of ChemistryKahramanmaras Sutcu Imam University Kahramanmaras 46050 Turkey
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Crystal structure, thermal, luminescent and terahertz time domain spectroscopy of magnesium N-phthaloyl-β-alaninate: A combined experimental and theoretical study. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.05.063] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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9
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Sayin K, Karakaş D. Investigation of structural, electronic properties and docking calculations of some boron complexes with norfloxacin: A computational research. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 202:276-283. [PMID: 29800890 DOI: 10.1016/j.saa.2018.05.055] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 05/14/2018] [Accepted: 05/15/2018] [Indexed: 06/08/2023]
Abstract
Quantum chemical calculations are performed over BF2R (1), B(NO)2R (2), B(CN)2R (3) and B(CH3)2R (4) [R: 1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylate]. Mentioned boron complex with fluorine atoms which is BF2R are optimized at HF/6-31+G(d), B3LYP/6-31+G(d) and M062X/6-31+G(d) level and the best level is determined by comparison of experimental and calculated results. The best calculation level is determined as M06-2X/6-31+G(d) level. The other complexes are optimized at this level. Structural properties, IR and NMR spectrum are examined in detail. Additionally, biological activities of mentioned complexes are investigated by some quantum chemical descriptors (EHOMO, ELUMO, I, A, EGAP, η, σ, χ, CP, ω, N, ΔNmax and S) and molecular docking analyses. The interaction energies for complex (1), (2), (3) and (4) are calculated as -480.1, -443.6, -433.6 and -402.1 kJ mol-1, respectively. As a result, it is found that boron complex with fluorine atoms (BF2R) is the best candidate for anticancer drug.
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Affiliation(s)
- Koray Sayin
- Department of Chemistry, Faculty of Science, Cumhuriyet University, 58140 Sivas, Turkey.
| | - Duran Karakaş
- Department of Chemistry, Faculty of Science, Cumhuriyet University, 58140 Sivas, Turkey.
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Synthetic, XRD, non-covalent interactions and solvent dependent nonlinear optical studies of Sulfadiazine-Ortho-Vanillin Schiff base: (E)-4-((2-hydroxy-3-methoxy- benzylidene) amino)-N-(pyrimidin-2-yl)benzene-sulfonamide. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.02.043] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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11
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Sayin K, Karakaş D. Quantum chemical investigation of levofloxacin-boron complexes: A computational approach. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.01.016] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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ÜNGÖRDÜ A. Investigation of NLO Properties of Pyridine Benzimidazole Derivatives: Ab-Initio Approach. ACTA ACUST UNITED AC 2018. [DOI: 10.17776/csj.405526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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Sayin K, Üngördü A. Investigation of anticancer properties of caffeinated complexes via computational chemistry methods. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 193:147-155. [PMID: 29223460 DOI: 10.1016/j.saa.2017.12.013] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 11/22/2017] [Accepted: 12/01/2017] [Indexed: 06/07/2023]
Abstract
Computational investigations were performed for 1,3,7-trimethylpurine-2,6-dione, 3,7-dimethylpurine-2,6-dione, their Ru(II) and Os(III) complexes. B3LYP/6-311++G(d,p)(LANL2DZ) level was used in numerical calculations. Geometric parameters, IR spectrum, 1H-, 13C and 15N NMR spectrum were examined in detail. Additionally, contour diagram of frontier molecular orbitals (FMOs), molecular electrostatic potential (MEP) maps, MEP contour and some quantum chemical descriptors were used in the determination of reactivity rankings and active sites. The electron density on the surface was similar to each other in studied complexes. Quantum chemical descriptors were investigated and the anticancer activity of complexes were more than cisplatin and their ligands. Additionally, molecular docking calculations were performed in water between related complexes and a protein (ID: 3WZE). The most interact complex was found as Os complex. The interaction energy was calculated as 342.9kJ/mol.
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Affiliation(s)
- Koray Sayin
- Department of Chemistry, Faculty of Science, Cumhuriyet University, 58140 Sivas, Turkey.
| | - Ayhan Üngördü
- Department of Chemistry, Faculty of Science, Cumhuriyet University, 58140 Sivas, Turkey
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Boros RZ, Rágyanszki A, Csizmadia IG, Fiser B, Guljas A, Farkas L, Viskolcz B. Industrial application of molecular computations on the dimerization of methylene diphenyl diisocyanate. REACTION KINETICS MECHANISMS AND CATALYSIS 2018. [DOI: 10.1007/s11144-018-1385-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Sayin K, Karakaş D. Computational investigations of trans‑platinum(II) oxime complexes used as anticancer drug. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 188:537-546. [PMID: 28759855 DOI: 10.1016/j.saa.2017.07.036] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 07/11/2017] [Accepted: 07/20/2017] [Indexed: 06/07/2023]
Abstract
Some platinum oxime complexes are optimized at HF/CEP-31G level which has been reported as the best level for these type complexes in the gas phase. IR spectrum is calculated and the new scale factor is derived. NMR spectrum is calculated at the same level of theory and examined in detail. Quantum chemical parameters which have been mainly used are investigated and their formulas are given in detail. Additionally, selected quantum chemical parameters of studied complexes are calculated. New theoretical IC50% formulas are derived and biological activity rankings of mentioned complexes are investigated.
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Affiliation(s)
- Koray Sayin
- Department of Chemistry, Faculty of Science, Cumhuriyet University, Sivas 58140, Turkey12.
| | - Duran Karakaş
- Department of Chemistry, Faculty of Science, Cumhuriyet University, Sivas 58140, Turkey12
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16
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Determination of structural, spectral, electronic and biological properties of tosufloxacin boron complexes and investigation of substituent effect. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.05.130] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Jiang KM, Zhang JQ, Jin Y, Lin J. 1,3-Dipolar Cycloaddition of Imidazole Derivatives with Nitrile Oxide: Synthesis of Imidazo[1,2,4]oxadiazole Derivatives. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700347] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kun-Ming Jiang
- Key Laboratory of Medicinal Chemistry for Natural Resource (Yunnan University); Ministry of Education, School of Chemical Science and Technology; Yunnan University; Kunming 650091 P. R. China
| | - Jian-Qiang Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource (Yunnan University); Ministry of Education, School of Chemical Science and Technology; Yunnan University; Kunming 650091 P. R. China
- Department of Biology and Chemistry; Puer College; Puer 665000 Yunnan China
| | - Yi Jin
- Key Laboratory of Medicinal Chemistry for Natural Resource (Yunnan University); Ministry of Education, School of Chemical Science and Technology; Yunnan University; Kunming 650091 P. R. China
| | - Jun Lin
- Key Laboratory of Medicinal Chemistry for Natural Resource (Yunnan University); Ministry of Education, School of Chemical Science and Technology; Yunnan University; Kunming 650091 P. R. China
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Jiang KM, Luesakul U, Zhao SY, An K, Muangsin N, Neamati N, Jin Y, Lin J. Tautomeric-Dependent Lactam Cycloaddition with Nitrile Oxide: Facile Synthesis of 1,2,4-Oxadiazole[4,5- a]indolone Derivatives. ACS OMEGA 2017; 2:3123-3134. [PMID: 30023685 PMCID: PMC6044867 DOI: 10.1021/acsomega.7b00490] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 06/19/2017] [Indexed: 06/08/2023]
Abstract
A concise, metal-free, and gram-scale strategy to convert indoline-2,3-diones to 1,2,4-oxadiazole[4,5-a]indolones through an improved [3 + 2] cycloaddition of α-ketone-lactam with nitrile oxides has been developed. The lactim form of the resonance structure of isatin in protic solvents is the key active dipolarophile that shows chemo- and regioselectivity under experimental and theoretical conditions. This strategy conveniently enabled the assembly of several 1,2,4-oxadiazole[4,5-a]indolines with a broad range of functional groups. Compounds 3a and 4b exhibit cytotoxicity in the NCI/ADR-RES, SKOV3, and OVCAR8 cell lines.
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Affiliation(s)
- Kun-Ming Jiang
- Key
Laboratory of Medicinal Chemistry for Natural Resource, Ministry of
Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Urarika Luesakul
- Department
of Medicinal Chemistry, College of Pharmacy, and Translational Oncology
Program, University of Michigan, Ann Arbor, Michigan 48109, United States
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
| | - Shu-Yue Zhao
- Key
Laboratory of Medicinal Chemistry for Natural Resource, Ministry of
Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Kun An
- Key
Laboratory of Medicinal Chemistry for Natural Resource, Ministry of
Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Nongnuj Muangsin
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
| | - Nouri Neamati
- Department
of Medicinal Chemistry, College of Pharmacy, and Translational Oncology
Program, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Yi Jin
- Key
Laboratory of Medicinal Chemistry for Natural Resource, Ministry of
Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
- Department
of Medicinal Chemistry, College of Pharmacy, and Translational Oncology
Program, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Jun Lin
- Key
Laboratory of Medicinal Chemistry for Natural Resource, Ministry of
Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
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Structure-property relationship of 3-(N-phthalimidomethyl)-4-amino-1,2,4-triazole-5-thione: A structural, spectroscopic and DFT study. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.12.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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20
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Satheeshkumar R, Sayin K, Kaminsky W, Rajendra Prasad KJ. Synthesis, spectral analysis and quantum chemical studies on molecular geometry, chemical reactivity of 7-chloro-9-(2′-chlorophenyl)-2,3-dihydroacridin-4(1H)-one and 7-chloro-9-(2′-fluorophenyl)-2,3-dihydroacridin-4(1H)-one. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.08.080] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Altürk S, Avcı D, Tamer Ö, Atalay Y. Comparison of different hybrid DFT methods on structural, spectroscopic, electronic and NLO parameters for a potential NLO material. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2016.12.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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22
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Effect of pyridyl on adsorption behavior and corrosion inhibition of aminotriazole. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.08.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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