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Vlocskó RB, Xie G, Török B. Green Synthesis of Aromatic Nitrogen-Containing Heterocycles by Catalytic and Non-Traditional Activation Methods. Molecules 2023; 28:molecules28104153. [PMID: 37241894 DOI: 10.3390/molecules28104153] [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: 04/04/2023] [Revised: 05/10/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Recent advances in the environmentally benign synthesis of aromatic N-heterocycles are reviewed, focusing primarily on the application of catalytic methods and non-traditional activation. This account features two main parts: the preparation of single ring N-heterocycles, and their condensed analogs. Both groups include compounds with one, two and more N-atoms. Due to the large number of protocols, this account focuses on providing representative examples to feature the available methods.
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Affiliation(s)
- R Bernadett Vlocskó
- Department of Chemistry, University of Massachusetts Boston, 100 Morrissey Blvd., Boston, MA 02125, USA
| | - Guoshu Xie
- Department of Chemistry, University of Massachusetts Boston, 100 Morrissey Blvd., Boston, MA 02125, USA
| | - Béla Török
- Department of Chemistry, University of Massachusetts Boston, 100 Morrissey Blvd., Boston, MA 02125, USA
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Machado V, Cenci AR, Teixeira KF, Sens L, Tizziani T, Nunes RJ, Ferreira LLG, Yunes RA, Sandjo LP, Andricopulo AD, de Oliveira AS. Pyrazolines as potential anti-Alzheimer's agents: DFT, molecular docking, enzyme inhibition and pharmacokinetic studies. RSC Med Chem 2022; 13:1644-1656. [PMID: 36561075 PMCID: PMC9749939 DOI: 10.1039/d2md00262k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/17/2022] [Indexed: 11/11/2022] Open
Abstract
Alzheimer's disease (AD) is a neurodegenerative disease that is characterized as the main dementia in the elderly. Eighteen pyrazolines were synthesized and evaluated for their inhibitory effects against acetylcholinesterase (AChE) in vitro. Possible interactions between pyrazolines and the enzyme were explored by in silico experiments. Compound 2B of the series was the most active pyrazoline with an IC50 value of 58 nM. Molecular docking studies revealed two important π-π interactions with residues Trp 286 and Tyr 341. A correlation between the HOMO-1 surface and AChE inhibition was observed. ADMET assays demonstrated a good profile for compound 2B. From the abovementioned findings, a new avenue of compound 2B analogues could be explored to develop anti-AD agents.
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Affiliation(s)
- Valkiria Machado
- Department of Exact Sciences and Education, Federal University of Santa Catarina Rua João Pessoa 2514 Bairro Velha Blumenau-SC 89036-004 Brazil
| | - Arthur R Cenci
- Department of Exact Sciences and Education, Federal University of Santa Catarina Rua João Pessoa 2514 Bairro Velha Blumenau-SC 89036-004 Brazil
| | - Kerolain F Teixeira
- Department of Exact Sciences and Education, Federal University of Santa Catarina Rua João Pessoa 2514 Bairro Velha Blumenau-SC 89036-004 Brazil
| | - Larissa Sens
- Department of Chemistry, Federal University of Santa Catarina Florianopolis-SC Brazil
| | - Tiago Tizziani
- Department of Chemistry, Federal University of Santa Catarina Florianopolis-SC Brazil
| | - Ricardo J Nunes
- Department of Chemistry, Federal University of Santa Catarina Florianopolis-SC Brazil
| | - Leonardo L G Ferreira
- Center for Research & Innovation in Biodiversity & Drug Discovery, Institute of Physics of Sao Carlos, University of Sao Paulo São Carlos-SP Brazil
| | - Rosendo A Yunes
- Department of Chemistry, Federal University of Santa Catarina Florianopolis-SC Brazil
| | - Louis P Sandjo
- Department of Chemistry, Federal University of Santa Catarina Florianopolis-SC Brazil
| | - Adriano D Andricopulo
- Center for Research & Innovation in Biodiversity & Drug Discovery, Institute of Physics of Sao Carlos, University of Sao Paulo São Carlos-SP Brazil
| | - Aldo S de Oliveira
- Department of Exact Sciences and Education, Federal University of Santa Catarina Rua João Pessoa 2514 Bairro Velha Blumenau-SC 89036-004 Brazil
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The new pyrazoline derivative 5‐(3,4-Dimethoxy‐phenyl)‐3‐(2,5‐dimethyl‐thiophene‐3‐yl),‐4,5‐dihydro‐pyrazole‐1‐carbothioic acid amide (DDPA) as an advisable candidate for optical linearity, nonlinearity, and limiting performance. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117018] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Schäfer C, Cho H, Vlocskó B, Xie G, Török B. Recent Advances in the Green Synthesis of Heterocycles: From Building Blocks to Biologically Active Compounds. Curr Org Synth 2021; 19:426-462. [PMID: 34515007 DOI: 10.2174/1570179418666210910110205] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/06/2021] [Accepted: 07/22/2021] [Indexed: 11/22/2022]
Abstract
Recent advances in the environmentally benign synthesis of common heterocycles are described. This account features three main parts; the preparation of non-aromatic heterocycles, one-ring aromatic heterocycles and their condensed analogs. Due to the great variety of and high interest in these compounds, this work focuses on providing representative examples of the preparation of the target compounds.
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Affiliation(s)
- Christian Schäfer
- Department of Chemistry, University of Massachusetts Boston, 100 Morrissey Blvd. Boston, MA 02125. United States
| | - Hyejin Cho
- Department of Chemistry, University of Massachusetts Boston, 100 Morrissey Blvd. Boston, MA 02125. United States
| | - Bernadett Vlocskó
- Department of Chemistry, University of Massachusetts Boston, 100 Morrissey Blvd. Boston, MA 02125. United States
| | - Guoshu Xie
- Department of Chemistry, University of Massachusetts Boston, 100 Morrissey Blvd. Boston, MA 02125. United States
| | - Béla Török
- Department of Chemistry, University of Massachusetts Boston, 100 Morrissey Blvd. Boston, MA 02125. United States
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Yadav P, Yadav M, Gaur R, Gupta R, Arora G, Rana P, Srivastava A, Sharma RK. Fabrication of Copper‐based Silica‐coated Magnetic Nanocatalyst for Efficient One‐pot Synthesis of Chalcones
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Coupling of Aldehydes‐Alkynes‐Amines. ChemCatChem 2020. [DOI: 10.1002/cctc.202000148] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Priya Yadav
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
- Department of Chemistry Hindu College University of Delhi Delhi 110007 India
| | - Manavi Yadav
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
- Department of Chemistry Hindu College University of Delhi Delhi 110007 India
| | - Rashmi Gaur
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
| | - Radhika Gupta
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
| | - Gunjan Arora
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
| | - Pooja Rana
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
| | - Anju Srivastava
- Department of Chemistry Hindu College University of Delhi Delhi 110007 India
| | - Rakesh K. Sharma
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
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Khan SA, Asiri AM, Zayed MEM, Parveen H, Aqlan FMS, Sharma K. Microwave‐assisted Synthesis, Characterization, and Density Functional Theory Study of Biologically Active Ferrocenyl Bis‐pyrazoline and Bis‐pyrimidine as Organometallic Macromolecules. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3381] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Salman A. Khan
- Chemistry Department, Faculty of ScienceKing Abdulaziz University P.O. Box 80203 Jeddah 21589 Saudi Arabia
| | - Abdullah M. Asiri
- Chemistry Department, Faculty of ScienceKing Abdulaziz University P.O. Box 80203 Jeddah 21589 Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)King Abdulaziz University P.O. Box 80203 Jeddah 21589 Saudi Arabia
| | - Mohie E. M. Zayed
- Chemistry Department, Faculty of ScienceKing Abdulaziz University P.O. Box 80203 Jeddah 21589 Saudi Arabia
| | - Humaira Parveen
- Department of Chemistry, Faculty of ScienceUniversity of Tabuk Tabuk 71491 Saudi Arabia
| | - Faisal M. S. Aqlan
- Chemistry Department, Faculty of ScienceJeddah University Jeddah Saudi Arabia
| | - Kamlesh Sharma
- Department of Applied Science, School of Engineering and TechnologyThe NorthCap University Sector 23A Gurgaon 122017 Haryana India
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Chebbah M, Messai A, Bilge D, Bouchemma A, Parlak C. New unsymmetrically substituted triazacyclohexanes: Synthesis, characterisation, antimicrobial properties and DFT study. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.09.060] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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1-Formyl-3-phenyl-5-(4-isopropylphenyl)-2-pyrazoline: Synthesis, characterization, antimicrobial activity and DFT studies. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.05.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Asiri AM, Khan SA, Basisi HM. Single X-ray crystal and spectroscopic investigation of novel biologically active donor–acceptor chalcones as specific application for opto-electronics and photonics. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2015.07.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Khan SA, Asiri AM, Al-Thaqafy SH, Faidallah HM, El-Daly SA. Synthesis, characterization and spectroscopic behavior of novel 2-oxo-1,4-disubstituted-1,2,5,6-tetrahydrobenzo[h]quinoline-3-carbonitrile dyes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 133:141-148. [PMID: 24934972 DOI: 10.1016/j.saa.2014.05.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 04/30/2014] [Accepted: 05/09/2014] [Indexed: 06/03/2023]
Abstract
Two synthetic pathways were adopted to synthesize the target 2-oxo-1,4-disubstituted-1,2,5,6-tetrahydro-benzo[h]quinoline-3-carbonitriles. Structure of the synthesized compounds has been characterized based on FT-IR, (1)H NMR, (13)C NMR and elemental analyses. UV-Vis and fluorescence spectroscopy measurements provided that all compounds are good absorbent and fluorescent. Fluorescence polarity study demonstrated that these compounds were sensitive to the polarity of the microenvironment provided by different solvents. In addition, spectroscopic and physicochemical parameters, including singlet absorption, extinction coefficient, Stokes shift, oscillator strength and dipole moment were investigated in order to explore the analytical potential of synthesized compounds.
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Affiliation(s)
- Salman A Khan
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.
| | - Abdullah M Asiri
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Saad H Al-Thaqafy
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Hassan M Faidallah
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Samy A El-Daly
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
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Synthesis, characterization, electrochemical studies, and in vitro antibacterial activity of novel thiosemicarbazone and its Cu(II), Ni(II), and Co(II) complexes. ScientificWorldJournal 2014; 2014:592375. [PMID: 24523641 PMCID: PMC3913194 DOI: 10.1155/2014/592375] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Accepted: 11/18/2013] [Indexed: 12/03/2022] Open
Abstract
Metal complexes were prepared by the reaction of thiosemicarbazone with CuCl2, NiCl2, CoCl2, Cu(OAc)2, Ni(OAc)2, and Co(OAc)2. The thiosemicarbazone coordinates to metal through the thionic sulfur and the azomethine nitrogen. The thiosemicarbazone was obtained by the thiosemicarbazide with 3-acetyl-2,5-dimethylthiophene. The identities of these compounds were elucidated by IR, 1H, 13C-NMR, and GC-MS spectroscopic methods and elemental analyses. The antibacterial activity of these compounds was first tested in vitro by the disc diffusion assay against two Gram-positive and two Gram-negative bacteria, and then the minimum inhibitory concentration (MIC) was determined by using chloramphenicol as reference drug. The results showed that compound 1.1 is better inhibitor of both types of tested bacteria as compared to chloramphenicol.
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