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Szulczyk D, Bielenica A, Kędzierska E, Leśniak A, Pawłowska A, Bujalska-Zadrożny M, Saccone I, Sparaco R, Fiorino F, Savchenko O, Struga M. G protein-coupled receptor binding and pharmacological evaluation of indole-derived thiourea compounds. Arch Pharm (Weinheim) 2019; 353:e1900218. [PMID: 31782553 DOI: 10.1002/ardp.201900218] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 10/18/2019] [Accepted: 11/15/2019] [Indexed: 12/16/2022]
Abstract
Four 2-(1H-indol-3-yl)ethylthiourea derivatives were prepared by condensation of 2-(1H-indol-3-yl)ethanamine with the corresponding aryl/alkylisothiocyanates in a medium-polarity solvent. Their structures were confirmed by spectral techniques, and the molecular structure of 3 was determined by X-ray crystal analysis. For all derivatives, the binding affinities at the 5-HT2A and 5-HT2C receptors, as well as their functional activities at the 5-HT1A and D2 receptors, were determined. The arylthioureas 1 and 4 were the most active at the 5-HT1A receptor, showing, at the same time, significant selectivity over the studied 5-HT2 and D2 receptor subtypes. The compounds were tested for their pharmacological activities within the central nervous system in relevant mouse models. The involvement of the serotonergic system in the activity of 1 and 4 was indicated. The antinociceptive action of 4 was linked to its anti-inflammatory activity.
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Affiliation(s)
- Daniel Szulczyk
- Department of Biochemistry, Medical University of Warsaw, Warszawa, Poland
| | - Anna Bielenica
- Department of Biochemistry, Medical University of Warsaw, Warszawa, Poland
| | - Ewa Kędzierska
- Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, Lublin, Poland
| | - Anna Leśniak
- Department of Pharmacodynamics, Medicine Division, Centre for Preclinical Research and Technology, Faculty of Pharmacy with the Laboratory, Medical University of Warsaw, Warszawa, Poland
| | - Agata Pawłowska
- Department of Pharmacodynamics, Medicine Division, Centre for Preclinical Research and Technology, Faculty of Pharmacy with the Laboratory, Medical University of Warsaw, Warszawa, Poland
| | - Magdalena Bujalska-Zadrożny
- Department of Pharmacodynamics, Medicine Division, Centre for Preclinical Research and Technology, Faculty of Pharmacy with the Laboratory, Medical University of Warsaw, Warszawa, Poland
| | - Irene Saccone
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Rosa Sparaco
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | | | | | - Marta Struga
- Department of Biochemistry, Medical University of Warsaw, Warszawa, Poland
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3
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Satish G, Polu A, Kota L, Ilangovan A. Copper-catalyzed oxidative amination of methanol to access quinazolines. Org Biomol Chem 2019; 17:4774-4782. [DOI: 10.1039/c9ob00392d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel method for the copper-catalyzed oxidative amination of 2′-aminoarylketones with methanol as a C1 carbon source and ammonium acetate as an amine source to construct quinazolines was established in a one-pot manner.
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Affiliation(s)
| | - Ashok Polu
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli
- India
| | - Laxman Kota
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli
- India
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4
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Sanna G, Madeddu S, Giliberti G, Piras S, Struga M, Wrzosek M, Kubiak-Tomaszewska G, Koziol AE, Savchenko O, Lis T, Stefanska J, Tomaszewski P, Skrzycki M, Szulczyk D. Synthesis and Biological Evaluation of Novel Indole-Derived Thioureas. Molecules 2018; 23:molecules23102554. [PMID: 30301264 PMCID: PMC6222422 DOI: 10.3390/molecules23102554] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 09/23/2018] [Accepted: 09/26/2018] [Indexed: 11/22/2022] Open
Abstract
A series of 2-(1H-indol-3-yl)ethylthiourea derivatives were prepared by condensation of 2-(1H-indol-3-yl)ethanamine with appropriate aryl/alkylisothiocyanates in anhydrous media. The structures of the newly synthesized compounds were confirmed by spectroscopic analysis and the molecular structures of 8 and 28 were confirmed by X-ray crystallography. All obtained compounds were tested for antimicrobial activity against Gram-positive cocci, Gram-negative rods and for antifungal activity. Microbiological evaluation was carried out over 20 standard strains and 30 hospital strains. Compound 6 showed significant inhibition against Gram-positive cocci and had inhibitory effect on the S. aureus topoisomerase IV decatenation activity and S. aureus DNA gyrase supercoiling activity. Compounds were tested for cytotoxicity and antiviral activity against a large panel of DNA and RNA viruses, including HIV-1 and other several important human pathogens. Interestingly, derivative 8 showed potent activity against HIV-1 wild type and variants bearing clinically relevant mutations. Newly synthesized tryptamine derivatives showed also a wide spectrum activity, proving to be active against positive- and negative-sense RNA viruses.
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Affiliation(s)
- Giuseppina Sanna
- Department of Biomedical Science, University of Cagliari, 09042 Monserrato, Italy.
| | - Silvia Madeddu
- Department of Biomedical Science, University of Cagliari, 09042 Monserrato, Italy.
| | - Gabriele Giliberti
- Department of Biomedical Science, University of Cagliari, 09042 Monserrato, Italy.
| | - Sandra Piras
- Department of Chemistry and Pharmacy, University of Sassari, 07100 Sassari, Italy.
| | - Marta Struga
- Chair and Department of Biochemistry, First Faculty of Medicine, Medical University, 02-097 Warszawa, Poland.
- Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Małgorzata Wrzosek
- Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland.
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Grażyna Kubiak-Tomaszewska
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Anna E Koziol
- Faculty of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland.
| | | | - Tadeusz Lis
- Faculty of Chemistry, Univeristy of Wrocław, 50-383 Wrocław, Poland.
| | - Joanna Stefanska
- Department of Pharmaceutical Microbiology, Medical University, 02-007 Warszawa, Poland.
| | - Piotr Tomaszewski
- Department of Biochemistry, Second Faculty of Medicine, Medical University of Warsaw, 02-097 Warszawa, Poland.
| | - Michał Skrzycki
- Department of Biochemistry, Second Faculty of Medicine, Medical University of Warsaw, 02-097 Warszawa, Poland.
| | - Daniel Szulczyk
- Chair and Department of Biochemistry, First Faculty of Medicine, Medical University, 02-097 Warszawa, Poland.
- Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland.
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5
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Mewada NS, Shah DR, Lakum HP, Chikhalia KH. Synthesis and biological evaluation of novel s-triazine based aryl/heteroaryl entities: Design, rationale and comparative study. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.jaubas.2014.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nirali S. Mewada
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad 380009, Gujarat India
| | - Dhruvin R. Shah
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad 380009, Gujarat India
| | - Harshad P. Lakum
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad 380009, Gujarat India
| | - Kishor H. Chikhalia
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad 380009, Gujarat India
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6
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Cai ZQ, Jin ZS, Zheng DQ, Hou L, Huang GW, Tian JQ, Wang GJ. Synthesis of several new quinazolin-4-amines containing p-toluenesulfonate moiety. JOURNAL OF CHEMICAL RESEARCH 2016. [DOI: 10.3184/174751916x14725679922221] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A series of novel quinazolin-4-amine derivatives containing p-toluenesulfonate moiety have been synthesised through the reaction of 4-chloro-7-methoxyquinazolin-6-yl acetate with substituted anilines in toluene solution at 90 °C. Further treatment of the synthesised compound with ammonium hydroxide gave the corresponding substituted quinazoline derivatives which were subsequently processed through the sulfonyl reaction into quinazolin-4-amines containing p-toluenesulfonate moiety in DMF. Their structures were established by elemental analysis, IR and 1H NMR spectra.
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Affiliation(s)
- Zhi-qiang Cai
- School of Petrochemical Engineering, Shenyang University of Technology, 111003, Liaoyang, P.R. China
| | - Zheng-sheng Jin
- School of Petrochemical Engineering, Shenyang University of Technology, 111003, Liaoyang, P.R. China
| | - De-qiang Zheng
- Institute of Pharmaceutical Sciences of Shandong Province, Key Laboratory for Chemical Drug Research of Shandong Province, 250101, Shandong, P.R. China
| | - Ling Hou
- School of Petrochemical Engineering, Shenyang University of Technology, 111003, Liaoyang, P.R. China
| | - Guan-wang Huang
- School of Petrochemical Engineering, Shenyang University of Technology, 111003, Liaoyang, P.R. China
| | - Jun-qiang Tian
- School of Petrochemical Engineering, Shenyang University of Technology, 111003, Liaoyang, P.R. China
| | - Guo-jiang Wang
- School of Petrochemical Engineering, Shenyang University of Technology, 111003, Liaoyang, P.R. China
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7
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E. Kassab A, M. Gedawy E, Mahmoud Z, A. Khattab R. Design, Synthesis, Antitumor and Antimicrobial Activity of Some Novel 6,7-Dimethoxyquinazoline Derivatives. HETEROCYCLES 2016. [DOI: 10.3987/com-15-13329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Senra JD, Viana GM, Malta LFB, Simas ABC, Aguiar LCS. Selectivity Studies Towards the Synthesis of Novel Biaryl Ureas by (Hetero)Nanocatalysis: Size Control and Support Effects. ChemCatChem 2015. [DOI: 10.1002/cctc.201500889] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jaqueline D. Senra
- Chemistry Institute; Universidade do Estdo do Rio de Janeiro; Rio de Janeiro, RJ 20550-900 Brazil
| | - Gil M. Viana
- Faculty of Pharmacy; Universidade Federal do Rio de Janeiro; Rio de Janeiro, RJ 21941-614 Brazil
| | - Luiz Fernando B. Malta
- Chemistry Institute; Universidade Federal do Rio de Janeiro; Rio de Janeiro, RJ 21941-903 Brazil
| | - Alessandro B. C. Simas
- Walter Mors Institute of Research on Natural Products; Universidade Federal do Rio de Janeiro; Rio de Janeiro, RJ 21941-614 Brazil
| | - Lucia C. S. Aguiar
- Chemistry Institute; Universidade Federal do Rio de Janeiro; Rio de Janeiro, RJ 21941-903 Brazil
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9
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Shah DR, Lakum HP, Chikhalia KH. Synthesis and in vitro antimicrobial evaluation of piperazine substituted quinazoline-based thiourea/thiazolidinone/chalcone hybrids. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1068162015020132] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Synthesis and biological evaluation of novel quinazoline derivatives obtained by Suzuki C–C coupling. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0839-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Modh RP, Kumar SP, Jasrai YT, Chikhalia KH. Design, synthesis, biological evaluation, and molecular modeling of coumarin-piperazine derivatives as acetylcholinesterase inhibitors. Arch Pharm (Weinheim) 2013; 346:793-804. [PMID: 24591157 DOI: 10.1002/ardp.201300242] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 08/13/2013] [Accepted: 08/15/2013] [Indexed: 11/08/2022]
Abstract
Acetylcholinesterase (AChE) is an important drug target for the treatment of Alzheimer's disease. A novel series of coumarin-piperazine derivatives were synthesized and their potency to inhibit human AChE enzyme (hAChE) was studied. All the final compounds were characterized by infrared, (1)H NMR, (13)C NMR, and elemental analysis. Docking experiments of the designed coumarin-piperazine derivatives were carried out in order to compare the theoretical and experimental binding affinities toward hAChE, to delineate the inhibitory mechanism. Subsequently, a structure-activity relationship (SAR) study using the molecular field method showed that the hydrophobic field and positive charge center conferred by the coumarin and piperazine moieties demonstrated an inhibitory mechanism. Among the compounds tested, 3f, 3j, and 3m were found to be the most potent inhibitors of hAChE.
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Affiliation(s)
- Rahul P Modh
- Department of Chemistry, University School of Sciences, Gujarat University, Ahmedabad, Gujarat, India
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