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Fateev IV, Sasmakov SA, Abdurakhmanov JM, Ziyaev AA, Khasanov SS, Eshboev FB, Ashirov ON, Frolova VD, Eletskaya BZ, Smirnova OS, Berzina MY, Arnautova AO, Abramchik YA, Kostromina MA, Kayushin AL, Antonov KV, Paramonov AS, Andronova VL, Galegov GA, Esipov RS, Azimova SS, Miroshnikov AI, Konstantinova ID. Synthesis of Substituted 1,2,4-Triazole-3-Thione Nucleosides Using E. coli Purine Nucleoside Phosphorylase. Biomolecules 2024; 14:745. [PMID: 39062460 PMCID: PMC11274511 DOI: 10.3390/biom14070745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/18/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024] Open
Abstract
1,2,4-Triazole derivatives have a wide range of biological activities. The most well-known drug that contains 1,2,4-triazole as part of its structure is the nucleoside analogue ribavirin, an antiviral drug. Finding new nucleosides based on 1,2,4-triazole is a topical task. The aim of this study was to synthesize ribosides and deoxyribosides of 1,2,4-triazole-3-thione derivatives and test their antiviral activity against herpes simplex viruses. Three compounds from a series of synthesized mono- and disubstituted 1,2,4-triazole-3-thione derivatives were found to be substrates for E. coli purine nucleoside phosphorylase. Of six prepared nucleosides, the riboside and deoxyriboside of 3-phenacylthio-1,2,4-triazole were obtained at good yields. The yields of the disubstituted 1,2,4-triazol-3-thiones were low due to the effect of bulky substituents at the C3 and C5 positions on the selectivity of enzymatic glycosylation for one particular nitrogen atom in the triazole ring. The results of cytotoxic and antiviral studies on acyclovir-sensitive wild-type strain HSV-1/L2(TK+) and acyclovir-resistant strain (HSV-1/L2/RACV) in Vero E6 cell culture showed that the incorporation of a thiobutyl substituent into the C5 position of 3-phenyl-1,2,4-triazole results in a significant increase in the cytotoxicity of the base and antiviral activity. The highest antiviral activity was observed in the 3-phenacylthio-1-(β-D-ribofuranosyl)-1,2,4-triazole and 5-butylthio-1-(2-deoxy-β-D-ribofuranosyl)-3-phenyl-1,2,4-triazole nucleosides, with their selectivity indexes being significantly higher than that of ribavirin. It was also found that with the increasing lipophilicity of the nucleosides, the activity and toxicity of the tested compounds increased.
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Affiliation(s)
- Ilya V. Fateev
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Sobirdjan A. Sasmakov
- Acad. S.Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, Uzbekistan; (J.M.A.); (A.A.Z.); (Sh.Sh.K.); (F.B.E.); (O.N.A.); (S.S.A.)
| | - Jaloliddin M. Abdurakhmanov
- Acad. S.Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, Uzbekistan; (J.M.A.); (A.A.Z.); (Sh.Sh.K.); (F.B.E.); (O.N.A.); (S.S.A.)
| | - Abdukhakim A. Ziyaev
- Acad. S.Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, Uzbekistan; (J.M.A.); (A.A.Z.); (Sh.Sh.K.); (F.B.E.); (O.N.A.); (S.S.A.)
| | - Shukhrat Sh. Khasanov
- Acad. S.Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, Uzbekistan; (J.M.A.); (A.A.Z.); (Sh.Sh.K.); (F.B.E.); (O.N.A.); (S.S.A.)
| | - Farkhod B. Eshboev
- Acad. S.Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, Uzbekistan; (J.M.A.); (A.A.Z.); (Sh.Sh.K.); (F.B.E.); (O.N.A.); (S.S.A.)
| | - Oybek N. Ashirov
- Acad. S.Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, Uzbekistan; (J.M.A.); (A.A.Z.); (Sh.Sh.K.); (F.B.E.); (O.N.A.); (S.S.A.)
| | - Valeriya D. Frolova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Barbara Z. Eletskaya
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Olga S. Smirnova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Maria Ya. Berzina
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Alexandra O. Arnautova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Yulia A. Abramchik
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Maria A. Kostromina
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Alexey L. Kayushin
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Konstantin V. Antonov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Alexander S. Paramonov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Valeria L. Andronova
- D. I. Ivanovsky Institute of Virology (N. F. Gamaleya Research Center of Epidemiology and Microbiology, Ministry of Healthcare of the Russian Federation), Gamaleya St. 18, 123098 Moscow, Russia; (V.L.A.); (G.A.G.)
| | - Georgiy A. Galegov
- D. I. Ivanovsky Institute of Virology (N. F. Gamaleya Research Center of Epidemiology and Microbiology, Ministry of Healthcare of the Russian Federation), Gamaleya St. 18, 123098 Moscow, Russia; (V.L.A.); (G.A.G.)
| | - Roman S. Esipov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Shakhnoz S. Azimova
- Acad. S.Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, Uzbekistan; (J.M.A.); (A.A.Z.); (Sh.Sh.K.); (F.B.E.); (O.N.A.); (S.S.A.)
| | - Anatoly I. Miroshnikov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
| | - Irina D. Konstantinova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya St. 16/10, 117997 Moscow, Russia; (V.D.F.); (B.Z.E.); (O.S.S.); (M.Y.B.); (A.O.A.); (Y.A.A.); (M.A.K.); (A.L.K.); (K.V.A.); (A.S.P.); (R.S.E.); (A.I.M.); (I.D.K.)
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2
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Al-Wahaibi L, El-Emam AA, S. M. Abdelbaky M, Garcia-Granda S, Maurya A, Pal M, Siddiqui Z, Shukla R, Pathak SK, Srivastava R, Shukla VK, Prasad O, Sinha L. Structural Characterization, Spectroscopic Profile, Molecular Docking, ADMET Properties, Molecular Dynamics Simulation Studies, and Molecular Mechanics Generalized Born Surface Area Analysis of 5-(Adamantan-1-yl)-4-butyl-2,4-dihydro-3 H-1,2,4-triazole-3-thione as a Potential COX Inhibitor. ACS OMEGA 2024; 9:26651-26672. [PMID: 38911725 PMCID: PMC11191079 DOI: 10.1021/acsomega.4c03512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 06/25/2024]
Abstract
Employing a synergistic combination of theoretical density functional theory (DFT) and experimental techniques, we conducted a comprehensive analysis elucidating the structural and pharmacological attributes of 5-(adamantan-1-yl)-4-butyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (5A4BT) as a potent COX inhibitor. The X-ray crystallographic data of 5A4BT showed the pivotal role played by weak interactions, notably π-π and C-H-π interactions, alongside hydrogen bonding, in orchestrating the intricate supramolecular architectures within the crystalline lattice. A quantitative analysis of the arrangement of the crystal structure, as well as both inter- and intramolecular interactions, was conducted using Hirshfeld surfaces and 2D fingerprint plots. Additionally, a comprehensive examination of the IR spectra was undertaken, employing both experimental methods and theoretical DFT techniques, to elucidate the vibrational characteristics of the compound. The strength of intermolecular N-H···S hydrogen bonding and charge transfer within the system was assessed through natural bonding orbital analysis. Moreover, Bader's atoms in molecules theory was employed to estimate the strength of intermolecular hydrogen bonds, revealing strong interactions within the 5A4BT dimer. The title compound exhibited binding affinities of -6.4 and -6.5 kcal/mol for COX1 (PDB 3KK6) and COX2 (1CX2) target proteins, respectively. For the first time, predictions regarding ADMET properties, drug-likeness, and toxicity, including favorable bioavailability, along with 100 ns molecular dynamics simulations, binding free energy, and energy decomposition per residue in the binding cavity of the protein from molecular mechanics generalized born surface area approach, collectively indicate the potential of 5A4BT as a nonselective COX inhibitor.
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Affiliation(s)
- Lamya
H. Al-Wahaibi
- Department
of Chemistry, College of Sciences, Princess
Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Ali A. El-Emam
- Department
of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Mohammed S. M. Abdelbaky
- Department
of Physical and Analytical Chemistry, Faculty of Chemistry, Oviedo University-CINN, Oviedo 33006, Spain
| | - Santiago Garcia-Granda
- Department
of Physical and Analytical Chemistry, Faculty of Chemistry, Oviedo University-CINN, Oviedo 33006, Spain
| | - Anushree Maurya
- Department
of Physics, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
| | - Mamta Pal
- Department
of Physics, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
| | - Zohra Siddiqui
- Department
of Physics, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
| | - Raj Shukla
- Department
of Physics, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
| | - Shilendra K. Pathak
- Department
of Physics, M. M. M. P. G. College, Deoria 274502, Uttar Pradesh, India
| | - Ruchi Srivastava
- Department
of Physics, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
| | - Vikas K. Shukla
- Department
of Physics, Maharishi University of Information
Technology, Lucknow 226013, Uttar Pradesh, India
| | - Onkar Prasad
- Department
of Physics, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
| | - Leena Sinha
- Department
of Physics, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
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3
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Behçet A, Taslimi P, Şen B, Taskın-Tok T, Aktaş A, Gök Y, Aygün M, Gülçin İ. New palladium complexes with N-heterocyclic carbene and morpholine ligands: Synthesis, characterization, crystal structure, molecular docking, and biological activities. J Biochem Mol Toxicol 2024; 38:e23554. [PMID: 37855258 DOI: 10.1002/jbt.23554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/12/2023] [Accepted: 10/02/2023] [Indexed: 10/20/2023]
Abstract
This work includes the synthesis of a new series of palladium-based complexes containing both morpholine and N-heterocyclic carbene (NHC) ligands. The new complexes were characterized using NMR (1 H and 13 C), FTIR spectroscopic, and elemental analysis techniques. The crystal structure of complex 1b was obtained by utilizing the single-crystal X-ray diffraction method. X-ray studies show that the coordination environment of palladium atom is completed by the carbene carbon atom of the NHC ligand, the nitrogen atom of the morpholine ring, and a pair of bromide ligand, resulting in the formation of slightly distorted square planar geometry. All complexes were determined for some metabolic enzyme activities. Results indicated that all the synthetic complexes exhibited powerful inhibitory actions against all aims as compared to the control molecules. Ki values of new morpholine-liganded complexes bearing 4-hydroxyphenylethyl group 1a-e for hCA I, hCA II, AChE, BChE, and α-glycosidase enzymes were obtained in the ranges 0.93-2.14, 1.01-2.03, 4.58-10.27, 7.02-13.75, and 73.86-102.65 µM, respectively. Designing of reported complexes is impacted by molecular docking study, and interaction with the current enzymes also proclaimed that compounds 1e (-12.25 kcal/mol for AChE and -11.63 kcal/mol for BChE), 1c (-10.77 kcal/mol and -9.26 kcal/mol for α-Gly and hCA II, respectively), and 1a (-8.31 kcal/mol for hCA I) are showing binding affinity and interaction from the synthesized five novel complexes.
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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
| | - Betül Şen
- Department of Physics, Faculty of Science, Dokuz Eylül University, Buca, Türkiye
| | - Tuğba Taskın-Tok
- Department of Chemistry, Faculty of Arts and Sciences, Gaziantep University, Gaziantep, Türkiye
- Institute of Health Sciences, Gaziantep University, Gaziantep, Türkiye
| | - Aydın Aktaş
- Vocational School of Health Service, Inonu University, Malatya, Türkiye
| | - Yetkin Gök
- Department of Chemistry, Faculty of Science and Arts, Inonu University, Malatya, Türkiye
| | - Muhittin Aygün
- Department of Physics, Faculty of Science, Dokuz Eylül University, Buca, Türkiye
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Türkiye
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Alagöz T, Çalişkan FG, Bilgiçli HG, Zengin M, Sadeghi M, Taslimi P, Gulçin İ. Synthesis, characterization, biochemical, and molecular modeling studies of carvacrol-based new thiosemicarbazide and 1,3,4-thiadiazole derivatives. Arch Pharm (Weinheim) 2023; 356:e2300370. [PMID: 37743251 DOI: 10.1002/ardp.202300370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/30/2023] [Accepted: 08/31/2023] [Indexed: 09/26/2023]
Abstract
A series of carvacrol-based thiosemicarbazide (3a-e) and 1,3,4-thiadiazole-2-amine (4a-e) were designed and synthesized for the first time. The structures were characterized by nuclear magnetic resonance and high resolution mass spectroscopy techniques. All compounds were examined for some metabolic enzyme activities. Results indicated that all the synthetic molecules exhibited powerful inhibitory actions against human carbonic anhydrase I and II (hCAI and II), acetylcholinesterase (AChE), and butyrylcholinesterase (BChE) enzymes compared to the standard molecules. Ki values of five novel thiosemicarbazides and five new 1,3,4-thiadiazole-2-amine derivatives (3a-e and 4a-e) for hCA I, hCA II, AChE, and BChE enzymes were obtained in the ranges 0.73-21.60, 0.42-15.08 µM, 3.48-81.48, 92.61-211.40 nM, respectively. After the experimental undertaking, an extensive molecular docking analysis was conducted to scrutinize the intricate details of interactions between the ligand and the enzyme in question. The principal focus of this investigation was to appraise the potency and efficacy of the most active compound. In this context, the calculated docking scores were noted to be remarkably low, with values of -8.65, -7.97, -8.92, and -8.32 kcal/mol being recorded for hCA I, hCA II, AChE, and BChE, respectively. These observations suggest a high affinity and specificity of the studied compounds toward the enzymes, as mentioned earlier, which may pave the way for novel therapeutic interventions aimed at modulating the activity of these enzymes.
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Affiliation(s)
- Tenzile Alagöz
- Department of Chemistry, Faculty of Sciences, Sakarya University, Sakarya, Turkiye
| | - Fatma Güneş Çalişkan
- Department of Chemistry, Faculty of Sciences, Sakarya University, Sakarya, Turkiye
| | | | - Mustafa Zengin
- Department of Chemistry, Faculty of Sciences, Sakarya University, Sakarya, Turkiye
| | - Morteza Sadeghi
- Department of Cell and Molecular Biology & Microbiology, Faculty of Biological Science and Technology, Isfahan University, Isfahan, Iran
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkiye
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkiye
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Gümüş A, Sadeghian N, Sadeghi M, Taslimi P, Gümüş S. Novel triazole bridged quinoline-anthracene derivatives: synthesis, characterization, molecular docking, evaluation of electronic and enzyme inhibitory properties. J Biomol Struct Dyn 2023:1-16. [PMID: 37982719 DOI: 10.1080/07391102.2023.2283870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 11/09/2023] [Indexed: 11/21/2023]
Abstract
Two novel quinoline-anthracene conjugates comprising styrylquinoline and anthracene moieties linked by triazole bridges were designed and synthesized in good yields. These molecules were determined for some metabolic enzymes activities. Results indicated that the synthetic molecules exhibited powerful inhibitory actions against all aims as compared to the control molecules. Ki values of novel compound QA-1 for hCA I, hCA II, AChE, and α-glycosidase enzymes were obtained of 20.18 ± 2.46 µM, 14.63 ± 1.14 µM, 71.48 ± 7.76 nM, 401.35 ± 36.84 nM, respectively. Both compounds showed promising candidate complexes for drug development with considerable in vitro different enzymes inhibitory activities. The binding conformations patterns and interaction of QA-1 and QA-2 compounds with α-glucosidase, acetycholinesterase, carbonic anhydrase-I and carbonic anhydrase-II enzymes were investigated through molecular docking profiles. The docking outputs are consistent with the Ki and IC50 values of novel compounds. Three dimensional geometries and electronic properties of the title compounds were obtained by the applicational computational approach at B3LYP/6-31++G(d,p) level of theory.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ayşegül Gümüş
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Nastaran Sadeghian
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Morteza Sadeghi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Selçuk Gümüş
- Department of Basic Sciences, Faculty of Engineering, Architecture and Design, Bartin University, Bartin, Turkey
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6
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Akman E, Sirinzade H, Ozguven SY, Dilek E, Suzen S. Enzyme inhibitory potential of some indole Schiff bases on acetylcholinesterase and human carbonic anhydrase isoforms I and II enzymes: an in vitro and molecular docking study. J Biomol Struct Dyn 2023:1-10. [PMID: 37861657 DOI: 10.1080/07391102.2023.2266500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 09/27/2023] [Indexed: 10/21/2023]
Abstract
In this study, the in vitro effects of some indole Schiff bases on acetylcholinesterase and human carbonic anhydrase isoforms I and II were investigated. A series of N-methylindole hydrazide/hydrazone derivatives (1a-1t) were tested on these enzymes. The interactions of the synthesized indole derivatives with target enzymes were studied by molecular docking methodology. The results revealed that indole derivative Schiff base compounds inhibited the enzymes significantly. Ki values for hCAI isoenzyme were determined to be in the range of 36.18 ± 3.07-224.29 ± 5.78 nM; for the hCAII isoenzyme in the range of 31.30 ± 2.63-201.64 ± 7.25 nM; for acetylcholinesterase in the range of 6.82 ± 0.72-110.30 ± 9.26 nM. Compared to the control compound Acetazolamide (AZA), 1k and 1p were found to have the best inhibitory effect for hCAI; 1p was found to be the best inhibitory effect for hCAII. Compared to the control compound Tacrine (TAC), 1s showed the best inhibitory effect for AChE. In vitro results were verified with the results obtained by docking studies and interactions with enzymes were demonstrated.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ebru Akman
- Department of Pharmaceutical Sciences, Institute of Health Sciences, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Hanif Sirinzade
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Selcuk University, Konya, Turkey
| | - Serap Yilmaz Ozguven
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Trakya University, Edirne, Turkey
| | - Esra Dilek
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Sibel Suzen
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
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7
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Gök Y, Taslimi P, Şen B, Bal S, Aktaş A, Aygün M, Sadeghi M, Gülçin İ. Design, Synthesis, Characterization, Crystal Structure, In silico Studies, and Inhibitory Properties of the PEPPSI Type Pd(II)NHC Complexes Bearing Chloro/Fluorobenzyl Group. Bioorg Chem 2023; 135:106513. [PMID: 37030104 DOI: 10.1016/j.bioorg.2023.106513] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 02/26/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023]
Abstract
This work contains synthesis, characterization, crystal structure, and biological activity of a new series of the PEPPSI type Pd(II)NHC complexes [(NHC)Pd(II)(3-Cl-py)]. NMR, FTIR, and elemental analysis techniques were used to characterize all (NHC)Pd(II)(3-Cl-py) complexes. Also, molecular and crystal structures of complex 1c were established by single-crystal X-ray diffraction. Regarding the X-ray studies, the palladium(II) atom has a slightly distorted square-planar coordination environment. Additionally, the enzyme inhibitory effect of new (NHC)Pd(II)(3-Cl-py) complexes (1a-1g) was studied. They exhibited highly potent inhibition effect on acetylcholinesterase (AChE), butyrylcholinesterase (BChE) and carbonic anhydrases (hCAs) (Ki values are in the range of 0.08 ± 0.01 to 0.65 ± 0.06 µM, 10.43 ± 0.98 to 22.48 ± 2.01 µM, 6.58 ± 0.30 to 10.88 ± 1.01 µM and 6.34 ± 0.37 to 9.02 ± 0.72 µM for AChE, BChE, hCA I, and hCA II, respectively). Based on the molecular docking, among the seven synthesized complexes, 1c, 1b, 1e, and 1a significantly inhibited AChE, BChE, hCA I, and hCA II enzymes, respectively. The findings highpoint that (NHC)Pd(II)(3-Cl-py) complexes can be considered as possible inhibitors via metabolic enzyme inhibition.
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8
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Palakkeezhillam VNV, Haribabu J, Manakkadan V, Rasin P, Varughese RE, Gayathri D, Bhuvanesh N, Echeverria C, Sreekanth A. Synthesis, spectroscopic characterizations, single crystal X-ray analysis, DFT calculations, in vitro biological evaluation and in silico evaluation studies of thiosemicarbazones based 1,3,4-thiadiazoles. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Obaid RJ, Mughal EU, Naeem N, Al-Rooqi MM, Sadiq A, Jassas RS, Moussa Z, Ahmed SA. Pharmacological significance of nitrogen-containing five and six-membered heterocyclic scaffolds as potent cholinesterase inhibitors for drug discovery. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.06.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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10
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Roman G. Anticancer activity of Mannich bases: a review of recent literature. ChemMedChem 2022; 17:e202200258. [PMID: 35678192 DOI: 10.1002/cmdc.202200258] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/06/2022] [Indexed: 11/05/2022]
Abstract
This report summarizes the latest published data on the antiproliferative action and cytotoxic activity of Mannich bases, a structurally heterogeneous category of chemical entities that includes compounds which are synthesized via the grafting of an aminomethyl function onto diverse substrates by means of the Mannich reaction. The present overview of the topic is an update to the information assembled in a previously published review that covered the literature up to 2014.
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Affiliation(s)
- Gheorghe Roman
- Petru Poni Institute of Macromolecular Chemistry, Department of Inorganic polymers, 41A Aleea Gr. Ghica Voda, 700487, Iasi, ROMANIA
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11
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Targeting the interplay between MMP-2, CA II and VEGFR-2 via new sulfonamide-tethered isomeric triazole hybrids; Microwave-assisted synthesis, computational studies and evaluation. Bioorg Chem 2022; 124:105816. [DOI: 10.1016/j.bioorg.2022.105816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/11/2022] [Accepted: 04/15/2022] [Indexed: 12/20/2022]
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12
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Haribabu J, Garisetti V, Malekshah RE, Srividya S, Gayathri D, Bhuvanesh N, Mangalaraja RV, Echeverria C, Karvembu R. Design and synthesis of heterocyclic azole based bioactive compounds: Molecular structures, quantum simulation, and mechanistic studies through docking as multi-target inhibitors of SARS-CoV-2 and cytotoxicity. J Mol Struct 2022; 1250:131782. [PMID: 34697505 PMCID: PMC8528790 DOI: 10.1016/j.molstruc.2021.131782] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/16/2021] [Accepted: 10/19/2021] [Indexed: 01/04/2023]
Abstract
Two heterocyclic azole compounds, 3-(2,3-dihydrobenzo[d]thiazol-2-yl)-4H-chromen-4-one (SVS1) and 5-(1H-indol-3-yl)-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (SVS2) were obtained unexpectedly from 2-aminothiophenol and 4-oxo-4H-chromene-3-carbaldehyde (for SVS1), and (E)-2-((1H-indol-3-yl)methylene)-N-methylhydrazine-1-carbothioamide in the presence of anhydrous FeCl3 (for SVS2), respectively. The compounds were well characterized by analytical and spectroscopic tools. The molecular structures of both the compounds were determined by single crystal X-ray diffraction (XRD) study. The results obtained from density functional theory (DFT) study revealed the molecular geometry and electron distribution of the compounds, which were correlated well with the three-dimensional structures obtained from the single crystal XRD. DMol3 was used to calculate quantum chemical parameters [chemical potential (µ), global hardness (η), global softness (σ), absolute electronegativity (χ) and electrophilicity index (ω)] of SVS1 and SVS2. Molecular docking study was performed to elucidate the binding ability of SVS1 and SVS2 with SARS-CoV-2 main protease and human angiotensin-converting enzyme-2 (ACE-2) molecular targets. Interestingly, the binding efficiency of the compounds with the molecular targets was comparable with that of remdesivir (SARS-CoV-2), chloroquine and hydroxychloroquine. SVS1 showed better docking energy than SVS2. The molecular docking study was complemented by molecular dynamics simulation study of SARS-CoV-2 main protease-SVS1 complex, which further exemplified the binding ability of SVS1 with the target. In addition, SVS1, SVS2 and cisplatin were assessed for their cytotoxicity against a panel of three human cancer cells such as HepG-2 (hepatic carcinoma), T24 (bladder) and EA.hy926 (endothelial), as well as Vero (kidney epithelial cells extracted from an African green monkey) normal cells using MTT assay. The results showed that SVS2 has significant cytotoxicity against HepG-2 and EA.hy926 cells with the IC50 values of 33.8 μM (IC50 = 49.9 μM-cisplatin and 8.6 μM-doxorubicin) and 29.2 (IC50 = 26.6 μM-cisplatin and 3.8 μM-doxorubicin), respectively.
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Affiliation(s)
- Jebiti Haribabu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India,Facultad de Medicina, Universidad de Atacama, Los Carreras 1579, 1532502 Copiapo, Chile
| | - Vasavi Garisetti
- Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600025, India
| | - Rahime Eshaghi Malekshah
- Medical Biomaterial Research Centre (MBRC), Tehran University of Medical Sciences, Tehran, Iran,Department of Chemistry, Iran University of Science and Technology, Tehran 16846‒13114, Iran
| | - Swaminathan Srividya
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
| | - Dasararaju Gayathri
- Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600025, India
| | - Nattamai Bhuvanesh
- Department of Chemistry, Texas A & M University, College Station, TX 77842, USA
| | - Ramalinga Viswanathan Mangalaraja
- Advanced Ceramics and Nanotechnology Laboratory, Department of Materials Engineering, Faculty of Engineering, University of Concepcion, Concepcion, Chile
| | - Cesar Echeverria
- Facultad de Medicina, Universidad de Atacama, Los Carreras 1579, 1532502 Copiapo, Chile,Corresponding authors
| | - Ramasamy Karvembu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India,Corresponding authors
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13
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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: 101] [Impact Index Per Article: 33.7] [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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14
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Mısır MN, Mısır G, Bekircan O, Kantekin H, Öztürk D, Durmuş M. Sulfur bridged new metal-free and metallo phthalocyanines carrying 1,2,4-triazole rings and their photophysicochemical properties. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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15
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Mirzazadeh R, Asgari MS, Barzegari E, Pedrood K, Mohammadi-Khanaposhtani M, Sherafati M, Larijani B, Rastegar H, Rahmani H, Mahdavi M, Taslimi P, Üç EM, Gulçin İ. New quinoxalin-1,3,4-oxadiazole derivatives: Synthesis, characterization, in vitro biological evaluations, and molecular modeling studies. Arch Pharm (Weinheim) 2021; 354:e2000471. [PMID: 33999440 DOI: 10.1002/ardp.202000471] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 04/17/2021] [Accepted: 04/23/2021] [Indexed: 12/14/2022]
Abstract
A new series of quinoxalin-1,3,4-oxadiazole (10a-l) derivatives was synthesized and evaluated against some metabolic enzymes including human carbonic anhydrase (hCA) isoenzymes I and II (carbonic anhydrases I and II), cholinesterase (acetylcholinesterase and butyrylcholinesterase), and α-glucosidase. Obtained data revealed that all the synthesized compounds were more potent as compared with the used standard inhibitors against studied target enzymes. Among the synthesized compounds, 4-fluoro derivative (10f) against hCA I, 4-chloro derivative (10i) against hCA II, 3-fluoro derivative (10e) against acetylcholinesterase and butyrylcholinesterase, and 3-bromo derivative (10k) against α-glucosidase were the most potent compounds with inhibitory activity around 1.8- to 7.37-fold better than standard inhibitors. Furthermore, docking studies of these compounds were performed at the active site of their target enzymes.
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Affiliation(s)
| | - Mohammad S Asgari
- Department of Chemistry, Iran University of Science and Technology, Tehran, Iran
| | - Ebrahim Barzegari
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Keyvan Pedrood
- 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
| | - Maedeh Sherafati
- 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
| | - Hossein Rastegar
- Cosmetic Products Research Center, Iranian Food and Drug Administration, MOHE, Tehran, Iran
| | - Hojjat Rahmani
- Department of Health Management and Economics, School of Public Health, 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, Bartin, Turkey
| | - Eda M Üç
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - İlhami Gulçin
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
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16
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ADME properties, bioactivity and molecular docking studies of 4-amino-chalcone derivatives: new analogues for the treatment of Alzheimer, glaucoma and epileptic diseases. In Silico Pharmacol 2021; 9:34. [PMID: 33968600 DOI: 10.1007/s40203-021-00094-x] [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: 01/17/2021] [Accepted: 04/23/2021] [Indexed: 10/21/2022] Open
Abstract
In this study, in vitro inhibition effects of (E)-1-(4-aminophenyl)-3-(aryl) prop-2-en-1-one (4-amino-chalcones) derivatives (3a-o) on acetylcholinesterase (AChE) enzyme and human erythrocyte carbonic anhydrase I and II isoenzymes (hCA I- II) were investigated. And also, the biological activities of 4-amino-chalcone derivatives against enzymes which names are acetylcholinesterase (PDB ID: 1OCE), human Carbonic Anhydrase I (PDB ID: 2CAB), human carbonic anhydrase II (PDB ID: 3DC3), were compared. After the results obtained, ADME/T analysis was performed in order to use 4-amino-chalcone derivatives as a drug in the future. Effective inhibitors of carbonic anhydrase I and II isozymes (hCAI and II) and acetylcholinesterase (AChE) enzymes with Ki values in the range of 2.55 ± 0.35-11.75 ± 3.57 nM for hCA I, 4.31 ± 0.78-17.55 ± 5.86 nM for hCA II and 96.01 ± 25.34-1411.41 ± 32.88 nM for AChE, respectively, were the 4-amino-chalcone derivatives (3a-o) molecules. Supplementary Information The online version contains supplementary material available at 10.1007/s40203-021-00094-x.
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17
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Sapijanskaitė-Banevič B, Palskys V, Vaickelionienė R, Šiugždaitė J, Kavaliauskas P, Grybaitė B, Mickevičius V. Synthesis and Antibacterial Activity of New Azole, Diazole and Triazole Derivatives Based on p-Aminobenzoic Acid. Molecules 2021; 26:molecules26092597. [PMID: 33946936 PMCID: PMC8125559 DOI: 10.3390/molecules26092597] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/16/2021] [Accepted: 04/27/2021] [Indexed: 11/16/2022] Open
Abstract
The p-aminobenzoic acid was applied for the synthesis of substituted 1-phenyl-5-oxopyrrolidine derivatives containing benzimidazole, azole, oxadiazole, triazole, dihydrazone, and dithiosemicarbazide moieties in the structure. All the obtained compounds were evaluated for their in vitro antimicrobial activity against Staphylococcus aureus, Bacillus cereus, Listeria monocytogenes, Salmonella enteritidis, Escherichia coli, and Pseudomonas aeruginosa by using MIC and MBC assays. This study showed a good bactericidal activity of γ-amino acid and benzimidazoles derivatives. The antimicrobial activity of the most promising compounds was higher than ampicillin. Furthermore, two benzimidazoles demonstrated good antimicrobial activity against L. monocytogenes (MIC 15.62 µg/mL) that was four times more potent than ampicillin (MIC 65 µg/mL). Further studies are needed to better understand the mechanism of the antimicrobial activity as well as to generate antimicrobial compounds based on the 1-phenyl-5-oxopyrrolidine scaffold.
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Affiliation(s)
- Birutė Sapijanskaitė-Banevič
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (B.S.-B.); (B.G.); (V.M.)
| | - Vykintas Palskys
- Thermo Fisher Scientific, V. A. Graičiūno st. 8, LT-02241 Vilnius, Lithuania;
| | - Rita Vaickelionienė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (B.S.-B.); (B.G.); (V.M.)
- Correspondence: ; Tel.: +370-600-16-958
| | - Jūratė Šiugždaitė
- Department of Veterinary Pathobiology, Veterinary Academy, Lithuanian University of Health Sciences, Tilžės Str. 18, LT-47181 Kaunas, Lithuania;
| | - Povilas Kavaliauskas
- Weill Cornell Medicine of Cornell University, 527 East 68th Street, New York, NY 10065, USA;
- Institute for Genome Sciences, School of Medicine, University of Maryland, 655 W. Baltimore Street, Baltimore, MD 21201, USA
- Biological Research Center, Veterinary Academy, Lithuanian University of Health Sciences, Tilžės Str. 18, LT-47181 Kaunas, Lithuania
| | - Birutė Grybaitė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (B.S.-B.); (B.G.); (V.M.)
| | - Vytautas Mickevičius
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų Rd. 19, LT-50254 Kaunas, Lithuania; (B.S.-B.); (B.G.); (V.M.)
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18
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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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19
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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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20
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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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21
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Khan FM, Abbasi MA, Aziz‐ur‐Rehman, Siddiqui SZ, Sadiq Butt AR, Raza H, Zafar A, Ali Shah SA, Shahid M, Seo S. Convergent synthesis of carbonic anhydrase inhibiting bi‐heterocyclic benzamides: Structure–activity relationship and mechanistic explorations through enzyme inhibition, kinetics, and computational studies. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Farhan M. Khan
- Department of Chemistry Government College University Lahore Pakistan
| | | | - Aziz‐ur‐Rehman
- Department of Chemistry Government College University Lahore Pakistan
| | | | | | - Hussain Raza
- College of Natural Sciences, Department of Biological Science Kongju National University Gongju South Korea
| | - Ayesha Zafar
- School of Chemical Sciences University of Auckland Auckland New Zealand
| | - Syed A. Ali Shah
- Faculty of Pharmacy and Atta‐ur‐Rahman Institute for Natural Products Discovery (AuRIns), Level 9, FF3 Universiti Teknologi MARA, Puncak Alam Campus Bandar Puncak Alam Malaysia
| | - Muhammad Shahid
- Department of Biochemistry University of Agriculture Faisalabad Pakistan
| | - Sung‐Yum Seo
- College of Natural Sciences, Department of Biological Science Kongju National University Gongju South Korea
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22
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Boraei AT, Soliman SM, Haukka M, Barakat A. X-Ray structure, Hirshfeld analysis and DFT studies of two new hits of triazolyl-indole bearing alkylsulfanyl moieties. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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23
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El Azab IH, El-Sheshtawy HS, Bakr RB, Elkanzi NAA. New 1,2,3-Triazole-Containing Hybrids as Antitumor Candidates: Design, Click Reaction Synthesis, DFT Calculations, and Molecular Docking Study. Molecules 2021; 26:molecules26030708. [PMID: 33573040 PMCID: PMC7866392 DOI: 10.3390/molecules26030708] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/21/2021] [Accepted: 01/27/2021] [Indexed: 02/02/2023] Open
Abstract
In an effort to improve and achieve biologically active anticancer agents, a novel series of 1,2,3-triazole-containing hybrids were designed and efficiently synthesized via the Cu-catalyzed azide-alkyne cycloaddition (CuAAC) reaction of substituted-arylazides with alkyne-functionalized pyrazole-[1,2,4]-triazole hybrids. The structure geometry of these new clicked 1,2,3-triazoles was explored by density functional theory (DFT) using the B3LYP/6-311++G(d,p) level; also, the potential activity of the compounds for light absorption was simulated by time-dependent DFT calculations (TD-DFT). The antitumor impacts of the newly synthesized compounds were in vitro estimated to be towards the human liver cancer cell line (HepG-2), the human colon cancer cell line (HCT-116), and human breast adenocarcinoma (MCF-7). Among the tested compounds, conjugate 7 was the most potent cytotoxic candidate towards HepG-2, HCT-116, and MCF-7, with IC50 = 12.22, 14.16, and 14.64 µM, respectively, in comparison to that exhibited by the standard drug doxorubicin (IC50 = 11.21, 12.46, and 13.45 µM). Finally, a molecular docking study was conducted within the epidermal growth factor receptor (EGFR) active site to suggest possible binding modes. Hence, it could conceivably be hypothesized that analogies 7, 6, and 5 could be considered as decent lead candidate compounds for anticancer agents.
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Affiliation(s)
- Islam H. El Azab
- Chemistry Department, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
- Chemistry Department, Faculty of Science, Aswan University, P.O. Box 81528 Aswan, Egypt;
- Correspondence: or ; Tel.: +966-54-335-0861
| | - Hamdy S. El-Sheshtawy
- Chemistry Department, Faculty of Science, Kafrelsheikh University, Kafr ElSheikh 33516, Egypt;
| | - Rania B. Bakr
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, P.O. Box 2014 Sakaka, Saudi Arabia;
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Nadia A. A. Elkanzi
- Chemistry Department, Faculty of Science, Aswan University, P.O. Box 81528 Aswan, Egypt;
- Chemistry Department, College of Science, Jouf University, P.O. Box 2014 Sakaka, Saudi Arabia
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24
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Ihnatova T, Kaplaushenko A, Frolova Y, Pryhlo E. Synthesis and antioxidant properties of some new 5-phenethyl-3-thio-1,2,4-triazoles. PHARMACIA 2021. [DOI: 10.3897/pharmacia.68.e53320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Novel derivatives of 4-R-5-phenethyl-4H-1,2,4-triazole-3-thiols were synthesized. The proposed approaches and developed synthetic protocols provided the possibility to design 4-R-5-phenethyl-4H-1,2,4-triazole-3-thiols and their derivatives have been shown. The antioxidant activity of the synthesized compounds was evaluated in vitro by the method of the non-enzymatic initiation of BOD with salts of iron (II). When compared with existing antioxidants, some of our compounds were found to be more potent.
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25
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Muzaffar S, Shahid W, Saleem M, Ashraf M, Aziz‐ur‐Rehman, Bashir B, Ali M, Al‐Rashida M, Baral B, Bhattarai K, Riaz N. Evaluation of Ethylated Phenylcarbamoylazinane‐1,2,4‐Triazole Amides Derivatives as 15‐Lipoxygenase Inhibitors Together with Cytotoxic, ADME and Molecular Modeling Studies. ChemistrySelect 2020. [DOI: 10.1002/slct.202003704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Saima Muzaffar
- Department of Chemistry Baghdad-ul-Jadeed Campus The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan
| | - Wardah Shahid
- Department of Chemistry Baghdad-ul-Jadeed Campus The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan
| | - Muhammad Saleem
- Department of Chemistry Baghdad-ul-Jadeed Campus The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan
| | - Muhammad Ashraf
- Department of Chemistry Baghdad-ul-Jadeed Campus The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan
| | - Aziz‐ur‐Rehman
- Department of Chemistry Government College University Lahore Lahore 54000 Pakistan
| | - Bushra Bashir
- Department of Chemistry Baghdad-ul-Jadeed Campus The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan
| | - Mudassar Ali
- Department of Chemistry Baghdad-ul-Jadeed Campus The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan
| | - Mariya Al‐Rashida
- Department of Chemistry Forman Christian College (A Chartered University) Ferozepur Road Lahore Lahore 54600 Pakistan
| | - Bikash Baral
- Department of Biochemistry University of Turku Turku Finland
| | - Keshab Bhattarai
- Department of Pharmaceutical Biology Auf der Morgenstelle 8 72076 University of Tuebingen Tuebingen Germany
| | - Naheed Riaz
- Department of Chemistry Baghdad-ul-Jadeed Campus The Islamia University of Bahawalpur Bahawalpur 63100 Pakistan
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26
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Shirinzadeh H, Dilek E. Synthesis, characterization and biological activity evaluation of novel naphthalenylmethylen hydrazine derivatives as carbonic anhydrase inhibitors. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128657] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Dastmard S, Mamaghani M, Rassa M. Ultrasound‐assisted efficient synthesis of polyfunctional 1,2,4‐triazoles as novel antibacterial and antioxidant agents. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Sahar Dastmard
- Department of Chemistry, Faculty of SciencesUniversity of Guilan Rasht Iran
| | | | - Mehdi Rassa
- Department of Biology, Faculty of SciencesUniversity of Guilan Rasht Iran
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28
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Synthesis of New Planar-Chiral Linked [2.2]Paracyclophanes- N-([2.2]-Paracyclophanylcarbamoyl)-4-([2.2]Paracyclophanylcarboxamide, [2.2]Paracyclophanyl-Substituted Triazolthiones and -Substituted Oxadiazoles. Molecules 2020; 25:molecules25153315. [PMID: 32707754 PMCID: PMC7436044 DOI: 10.3390/molecules25153315] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/13/2020] [Accepted: 07/14/2020] [Indexed: 01/26/2023] Open
Abstract
The manuscript describes the synthesis of new racemic and chiral linked paracyclophane assigned as N-5-(1,4(1,4)-dibenzenacyclohexaphane-12-yl)carbamoyl)-5’-(1,4(1,4)-dibenzenacyclohexaphane-12-yl)carboxamide. The procedure depends upon the reaction of 5-(1,4(1,4)-dibenzenacyclohexaphane-12-yl)hydrazide with 5-(1,4(1,4)-dibenzenacyclohexaphane-12-yl)isocyanate. To prepare the homochiral linked paracyclophane of a compound, the enantioselectivity of 5-(1,4(1,4)-dibenzenacyclohexaphane-12-yl)carbaldehyde (enantiomeric purity 60% ee), was oxidized to the corresponding acid, which on chlorination, gave the corresponding acid chloride of [2.2]paracyclophane. Following up on the same procedure applied for the preparation of racemic-carbamoyl and purified by HPLC purification, we succeeded to obtain the target Sp-Sp-N-5-(1,4(1,4)-dibenzenacyclohexaphane-12-yl)carbamoyl)-5’-(1,4(1,4)-dibenzenacyclohexaphane-12-yl)carboxamide. Subjecting N-5-(1,4(1,4)-dibenzenacyclohexaphane-12-yl)hydrazide to various isothiocyanates, the corresponding paracyclophanyl-acylthiosemicarbazides were obtained. The latter compounds were then cyclized to a new series of 5-(1,4(1,4)-dibenzenacyclohexaphane-12-yl)-2,4-dihydro-3H-1,2,4-triazol-3-thiones. 5-(1,4(1,4)-Dibenzenacyclohexaphane-12-yl)-1,3,4-oxadiazol-2-amines were also synthesized in good yields via internal cyclization of the same paracyclophanyl-acylthiosemicarbazides. NMR, IR, and mass spectra (HRMS) were used to elucidate the structure of the obtained products. The X-ray structure analysis was also used as an unambiguous tool to elucidate the structure of the products.
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Aly AA, A. Hassan A, Makhlouf MM, Bräse S. Chemistry and Biological Activities of 1,2,4-Triazolethiones-Antiviral and Anti-Infective Drugs. Molecules 2020; 25:E3036. [PMID: 32635156 PMCID: PMC7412134 DOI: 10.3390/molecules25133036] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 06/24/2020] [Accepted: 06/25/2020] [Indexed: 11/16/2022] Open
Abstract
Mercapto-substituted 1,2,4-triazoles are very interesting compounds as they play an important role in chemopreventive and chemotherapeutic effects on cancer. In recent decades, literature has been enriched with sulfur- and nitrogen-containing heterocycles which are used as a basic nucleus of different heterocyclic compounds with various biological applications in medicine and also occupy a huge part of natural products. Therefore, we shed, herein, more light on the synthesis of this interesting class and its application as a biologically active moiety. They might also be suitable as antiviral and anti-infective drugs.
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Affiliation(s)
- Ashraf A. Aly
- Chemistry Department, Faculty of Science, Minia University, El-Minia 61519, Egypt; (A.A.H.); (M.M.M.)
| | - Alaa A. Hassan
- Chemistry Department, Faculty of Science, Minia University, El-Minia 61519, Egypt; (A.A.H.); (M.M.M.)
| | - Maysa M. Makhlouf
- Chemistry Department, Faculty of Science, Minia University, El-Minia 61519, Egypt; (A.A.H.); (M.M.M.)
| | - Stefan Bräse
- Institute of Organic Chemistry, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany
- Institute of Biological and Chemical Systems (IBCS-FMS), Karlsruhe Institute of Technology, 76344 Eggenstein-Leopoldshafen, Germany
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30
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Işık M, Akocak S, Lolak N, Taslimi P, Türkeş C, Gülçin İ, Durgun M, Beydemir Ş. Synthesis, characterization, biological evaluation, and in silico studies of novel 1,3‐diaryltriazene‐substituted sulfathiazole derivatives. Arch Pharm (Weinheim) 2020; 353:e2000102. [DOI: 10.1002/ardp.202000102] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/09/2020] [Accepted: 05/14/2020] [Indexed: 01/31/2023]
Affiliation(s)
- Mesut Işık
- Department of Pharmacy Services, Vocational School of Health ServicesHarran UniversityŞanlıurfa Turkey
| | - Süleyman Akocak
- Department of Pharmaceutical Chemistry, Faculty of PharmacyAdıyaman UniversityAdıyaman Turkey
| | - Nabih Lolak
- Department of Pharmaceutical Chemistry, Faculty of PharmacyAdıyaman UniversityAdıyaman Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of ScienceBartın UniversityBartın Turkey
| | - Cüneyt Türkeş
- Department of Biochemistry, Faculty of PharmacyErzincan Binali Yıldırım UniversityErzincan Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of SciencesAtatürk UniversityErzurum Turkey
| | - Mustafa Durgun
- Department of Chemistry, Faculty of Arts and SciencesHarran UniversityŞanlıurfa Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of PharmacyAnadolu UniversityEskişehir Turkey
- The Rectorate of Bilecik Şeyh Edebali UniversityBilecik Turkey
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31
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Synthesis of novel β-amino carbonyl derivatives and their inhibition effects on some metabolic enzymes. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127453] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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32
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Synthesis of a New Series of Nitrogen/Sulfur Heterocycles by Linking Four Rings: Indole; 1,2,4-Triazole; Pyridazine; and Quinoxaline. Molecules 2020; 25:molecules25030450. [PMID: 31973234 PMCID: PMC7037119 DOI: 10.3390/molecules25030450] [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: 12/17/2019] [Revised: 01/14/2020] [Accepted: 01/17/2020] [Indexed: 02/07/2023] Open
Abstract
A new series of nitrogen and sulfur heterocyclic systems were efficiently synthesized by linking the following four rings: indole; 1,2,4-triazole; pyridazine; and quinoxaline hybrids. The strength of the acid that catalyzes the condensation of 4-amino-5-(1H-indol-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione 1 with aromatic aldehydes controlled the final product. Reflux in glacial acetic acid yielded Schiff bases 2–6, whereas concentrated HCl in ethanol resulted in a cyclization product at C-3 of the indole ring to create indolo-triazolo-pyridazinethiones 7–16. This fascinating cyclization approach was applicable with a wide range of aromatic aldehydes to create the target cyclized compounds in excellent yield. Additionally, the coupling of the new indolo-triazolo-pyridazinethiones 7–13 with 2,3-bis(bromomethyl)quinoxaline, as a linker in acetone and K2CO3, yielded 2,3-bis((5,6-dihydro-14H-indolo[2,3-d]-6-aryl-[1,2,4-triazolo][4,3-b]pyridazin-3 ylsulfanyl)methyl)quinoxalines 19–25 in a high yield. The formation of this new class of heterocyclic compounds in high yields warrants their use for further research. The new compounds were characterized using nuclear magnetic resonance (NMR) and mass spectral analysis. Compound 6 was further confirmed by the single crystal X-ray diffraction technique.
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Khan B, Naiyer A, Athar F, Ali S, Thakur SC. Synthesis, characterization and anti-inflammatory activity evaluation of 1,2,4-triazole and its derivatives as a potential scaffold for the synthesis of drugs against prostaglandin-endoperoxide synthase. J Biomol Struct Dyn 2020; 39:457-475. [PMID: 31900051 DOI: 10.1080/07391102.2019.1711193] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Substituted 1,2,4-triazole nucleus is common in several drugs used in a variety of clinical conditions including infections, hypoglycemia, hypertension and cancer. In this study, we synthesized 1,2,4-triazole and its 16 hydrazone derivatives (B1-B16), characterized them by IR, NMR and Mass spectroscopy, and evaluated their radical scavenging and anti-inflammatory activities in vitro and in vivo. Out of 16 derivatives, five (B1, B5, B6, B9, and B13) demonstrated a significant radical scavenging and anti-inflammatory activity in vitro. B6, which possessed two electron-donating hydroxyl groups, was most active among all. Molecular docking and MD simulation of the complex of B6 with prostaglandin-endoperoxide synthase (PTGS) or cyclooxygenase (COX) showed that B6 occupied celecoxib binding site in COX with high affinity (the binding free energy of the complex with COX-1 was -10.5, and -11.2 kcal/mol with COX-2). Maximum anti-inflammatory activity was also shown by the B6 derivative in vivo, in the rat model of carrageenan-induced inflammation. B6, along with four other derivatives (B1, B5, B9 and B13) exhibited 80-90% free radical scavenging activity. The IC50 values of these compounds were ≥40 µM. Griess nitrite and dichloro-dihydro-fluorescein-diacetate assays suggested a significant inhibition of nitric oxide and reactive oxygen species, especially by B6 and B9. Taken together, out of 16 derivatives, B6 is reported to have highest anti-inflammatory and antioxidant activity at a low dose level, which may be attributed to its two electron-donating hydroxyls. B6 is proposed to be an important scaffold for the synthesis of new drugs against PTGS for use in a myriad of inflammatory and infectious diseases.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Bushra Khan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Abdullah Naiyer
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Fareeda Athar
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Shakir Ali
- Department of Biochemistry, School of Chemical and Life Sciences & DBT BTISNet Bioinformatics infrastructure facility, BIF, Jamia Hamdard, New Delhi, India
| | - Sonu Chand Thakur
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
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Bilginer S, Gul HI, Erdal FS, Sakagami H, Levent S, Gulcin I, Supuran CT. Synthesis, cytotoxicities, and carbonic anhydrase inhibition potential of 6-(3-aryl-2-propenoyl)-2( 3H)-benzoxazolones. J Enzyme Inhib Med Chem 2019; 34:1722-1729. [PMID: 31576761 PMCID: PMC6781194 DOI: 10.1080/14756366.2019.1670657] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 09/13/2019] [Accepted: 09/13/2019] [Indexed: 12/20/2022] Open
Abstract
In this study, new chalcone compounds having the chemical structure of 6-(3-aryl-2-propenoyl)-2(3H)-benzoxazolones (1-8) were synthesised and were characterised by 1H-NMR, 13 C-NMR, and HRMS spectra. Cytotoxic and carbonic anhydrase (CA) inhibitory effects of the compounds were investigated. Cytotoxicity results pointed out that compound 4, 6-[3-(4-trifluoromethylphenyl)-2-propenoyl]-3H-benzoxazol-2-one, showed the highest cytotoxicity (CC50) and potency-selectivity expression (PSE) value, and thus can be considered as a lead compound of this study. According to the CA inhibitory results, IC50 values of the compounds 1-8 towards hCA I were in the range of 29.74-69.57 µM, while they were in the range of 18.14 - 48.46 µM towards hCA II isoenzyme. Ki values of the compounds 1-8 towards hCA I were in the range of 28.37 ± 6.63-70.58 ± 6.67 µM towards hCA I isoenzyme and they were in the range of 10.85 ± 2.14 - 37.96 ± 2.36 µM towards hCA II isoenzyme.
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Affiliation(s)
- Sinan Bilginer
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Halise Inci Gul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Feyza Sena Erdal
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Hiroshi Sakagami
- School of Dentistry, Meikai University Research Institute of Odontology (M-RIO), Meikai University, Sakado, Japan
| | - Serkan Levent
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - Ilhami Gulcin
- Department of Chemistry, Faculty of Science, Ataturk University, Erzurum, Turkey
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Biçer A, Kaya R, Anıl B, Turgut Cin G, Gülcin İ, Gültekin MS. Synthesis of novel bis‐sulfone derivatives and their inhibition properties on some metabolic enzymes including carbonic anhydrase, acetylcholinesterase, and butyrylcholinesterase. J Biochem Mol Toxicol 2019; 33:e22401. [DOI: 10.1002/jbt.22401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 08/05/2019] [Accepted: 09/18/2019] [Indexed: 02/01/2023]
Affiliation(s)
- Abdullah Biçer
- Department of Chemistry, Faculty of ScienceAkdeniz UniversityAntalya Turkey
| | - Rüya Kaya
- Central Research and Application LaboratoryAğrı İbrahim Çeçen UniversityAğrı Turkey
- Department of Chemistry, Faculty of ScienceAtatürk UniversityErzurum Turkey
| | - Barış Anıl
- Department of Chemistry, Faculty of ScienceAtatürk UniversityErzurum Turkey
| | - Günseli Turgut Cin
- Department of Chemistry, Faculty of ScienceAkdeniz UniversityAntalya Turkey
| | - İlhami Gülcin
- Department of Chemistry, Faculty of ScienceAtatürk UniversityErzurum Turkey
| | - Mehmet Serdar Gültekin
- Department of Chemistry, Faculty of ScienceAtatürk UniversityErzurum Turkey
- Faculty of PharmacyAğrı İbrahim Çeçen UniversityAğrı Turkey
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36
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Prusty JS, Kumar A. Coumarins: antifungal effectiveness and future therapeutic scope. Mol Divers 2019; 24:1367-1383. [PMID: 31520360 DOI: 10.1007/s11030-019-09992-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/03/2019] [Indexed: 02/07/2023]
Abstract
The antifungals that are in current clinical practice have a high occurrence of a side effect and multidrug resistance (MDR). Researchers across the globe are trying to develop a suitable antifungal that has minimum side effect as well as no MDR issues. Due to serious undesired effects connected with individual antifungals, it is now necessary to introduce novel and effective drugs having numerous potentials to regulate complex therapeutic targets of several fungal infections simultaneously. Thus, by taking a lead from this subject, synthesis of potent antifungals from coumarin moiety could contribute to the development of promising antifungal. Its resemblance and structural diversity make it possible to produce an auspicious antifungal candidate. Due to the natural origin of coumarin, its presence in diversity, and their broad spectrum of pharmacological activities, it secures an important place for the researcher to investigate and develop it as a promising antifungal in future. This manuscript discusses the bioavailability of coumarin (natural secondary metabolic molecule) that has privileged scaffold for many mycologists to develop it as a broad-spectrum antifungal against several opportunistic mycoses. As a result, several different kinds of coumarin derivatives were synthesized and their antifungal properties were evaluated. This review compiles various coumarin derivatives broadly investigated for antifungal activities to understand its current status and future therapeutic scope in antifungal therapy.
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Affiliation(s)
- Jyoti Sankar Prusty
- Department of Biotechnology, National Institute of Technology, Raipur, CG, 492010, India
| | - Awanish Kumar
- Department of Biotechnology, National Institute of Technology, Raipur, CG, 492010, India.
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37
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Topal F. Inhibition profiles of Voriconazole against acetylcholinesterase, α-glycosidase, and human carbonic anhydrase I and II isoenzymes. J Biochem Mol Toxicol 2019; 33:e22385. [PMID: 31478295 DOI: 10.1002/jbt.22385] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 07/14/2019] [Accepted: 07/26/2019] [Indexed: 01/01/2023]
Abstract
In this work, the inhibitory activity of Voriconazole was measured against some metabolic enzymes, including human carbonic anhydrase (hCA) I and II isoenzymes, acetylcholinesterase (AChE), and α-glycosidase; the results were compared with standard compounds including acetazolamide, tacrine, and acarbose. Half maximal inhibition concentration (IC50 ) values were obtained from the enzyme activity (%)-[Voriconazole] graphs, whereas Ki values were calculated from the Lineweaver-Burk graphs. According to the results, the IC50 value of Voriconazole was 40.77 nM for α-glycosidase, while the mean inhibition constant (Ki ) value was 17.47 ± 1.51 nM for α-glycosidase. The results make an important contribution to drug design and have pharmacological applications. In addition, the Voriconazole compound demonstrated excellent inhibitory effects against AChE and hCA isoforms I and II. Voriconazole had Ki values of 29.13 ± 3.57 nM against hCA I, 15.92 ± 1.90 nM against hCA II, and 10.50 ± 2.46 nM against AChE.
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Affiliation(s)
- Fevzi Topal
- Department of Chemical and Chemical Processing Technologies, Laboratory Technology Program, Gumushane Vocational School, Gumushane University, Gumushane, Turkey
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