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Shuvalov VY, Vlasova EY, Zheleznova TY, Fisyuk AS. New one-pot synthesis of 4-arylpyrazolo[3,4- b]pyridin-6-ones based on 5-aminopyrazoles and azlactones. Beilstein J Org Chem 2023; 19:1155-1160. [PMID: 37560137 PMCID: PMC10407779 DOI: 10.3762/bjoc.19.83] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/14/2023] [Indexed: 08/11/2023] Open
Abstract
An effective one-pot strategy was developed for the synthesis of 4-arylpyrazolo[3,4-b]pyridin-6-ones from pyrazolo[3,4-b]pyridin-6-ones, obtained by reacting 5-aminopyrazoles with 4-arylidene-2-phenyloxazol-5(4H)-ones (azlactones) under solvent-free conditions, through subsequent elimination of a benzamide molecule in a superbasic medium (t-BuOK/DMSO). The fluorescent properties of the synthesized compounds were studied. 4-Arylpyrazolo[3,4-b]pyridin-6-ones luminesce in the region of 409-440 nm with a quantum yield of 0.09-0.23 when irradiated with UV light.
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Affiliation(s)
- Vladislav Yu Shuvalov
- Laboratory of New Organic Materials, Omsk State Technical University, 11 Mira Ave., 644050 Omsk, Russian Federation
| | - Ekaterina Yu Vlasova
- Department of Organic and Analytical Chemistry, F. M. Dostoevsky Omsk State University, Mira Ave., 55a, 644077 Omsk, Russian Federation
| | - Tatyana Yu Zheleznova
- Laboratory of New Organic Materials, Omsk State Technical University, 11 Mira Ave., 644050 Omsk, Russian Federation
| | - Alexander S Fisyuk
- Laboratory of New Organic Materials, Omsk State Technical University, 11 Mira Ave., 644050 Omsk, Russian Federation
- Department of Organic and Analytical Chemistry, F. M. Dostoevsky Omsk State University, Mira Ave., 55a, 644077 Omsk, Russian Federation
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Shuvalov VY, Rozhkova YS, Plekhanova IV, Kostyuchenko AS, Shklyaev YV, Fisyuk AS. Synthesis of 3-Amino-6,7-Dihydroferroceno[a]Quinolizin-4-One Derivatives via the Reaction of 3,4-Dihydroferroceno[c]Pyridines with Azlactones. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03050-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Shuvalov VY, Samsonenko AL, Rozhkova YS, Morozov VV, Shklyaev YV, Fisyuk AS. Synthesis of 3‐Aminopyrido[2,1‐
a
]isoquinolin‐4‐one Derivatives
via
Condensation of Azlactones with 1‐Alkyl‐3,4‐dihydroisoquinolines. ChemistrySelect 2021. [DOI: 10.1002/slct.202103028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Vladislav Yu. Shuvalov
- Laboratory of New Organic Materials Omsk State Technical University 11 Mira Ave. 644050 Omsk Russian Federation
| | - Anna L. Samsonenko
- Department Department of Organic Chemistry Omsk F. M. Dostoevsky State University 55a Mira Ave. 644077 Omsk Russian Federation
| | - Yuliya S. Rozhkova
- Institute of Technical Chemistry UB RAS 3 Akademika Korolyeva St. 614013 Perm Russian Federation
| | - Vyacheslav V. Morozov
- Institute of Technical Chemistry UB RAS 3 Akademika Korolyeva St. 614013 Perm Russian Federation
| | - Yurii V. Shklyaev
- Institute of Technical Chemistry UB RAS 3 Akademika Korolyeva St. 614013 Perm Russian Federation
| | - Alexander S. Fisyuk
- Department Department of Organic Chemistry Omsk F. M. Dostoevsky State University 55a Mira Ave. 644077 Omsk Russian Federation
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Shuvalov VY, Chernenko SА, Shatsauskas AL, Samsonenko AL, Dmitriev MV, Fisyuk AS. Novel Approach to the Synthesis of 3-amino-4-arylpyridin-2(1 H)-one Derivatives. Chem Heterocycl Compd (N Y) 2021; 57:764-771. [PMID: 34511628 PMCID: PMC8421715 DOI: 10.1007/s10593-021-02980-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 08/05/2021] [Indexed: 12/02/2022]
Abstract
The reaction of 4-arylidene-2-phenyloxazol-5(4H)-ones with enamines of ethyl acetoacetate gave 4-aryl-2-methyl-6-oxo-5-[(phenylcarbonyl)amino]-1,4,5,6-tetrahydropyridine-3-carboxylic acid esters, which, when heated with phosphorus oxychloride, were converted into esters of 7-aryl-5-methyl-2-phenyloxazolo[5,4-b]pyridine-6-carboxylic acids. Alkaline hydrolysis of these compounds gave 4-aryl-2-methyl-6-oxo-5-[(phenylcarbonyl)amino]-1,6-dihydropyridine-3-carboxylic acid esters. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s10593-021-02980-w.
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Affiliation(s)
| | | | | | | | | | - Alexander S. Fisyuk
- Omsk State Technical University, 11 Mira Ave, Omsk, 644050 Russia
- Dostoevsky Omsk State University, 55a Mira Ave, Omsk, 644077 Russia
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Design, synthesis and cytotoxicity of the antitumor agent 1-azabicycles for chemoresistant glioblastoma cells. Invest New Drugs 2019; 38:1257-1271. [PMID: 31838735 DOI: 10.1007/s10637-019-00877-2] [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: 06/24/2019] [Accepted: 11/05/2019] [Indexed: 10/25/2022]
Abstract
Twelve multi-functional pyrrolizidinones, indolizidinones and pyrroliazepinones were prepared from formal aza-[3 + 2] and aza-[3 + 3] cycloadditions of five- to seven-membered heterocyclic enaminones as diverse ambident electrophiles. The antitumor activity of these alkaloid-like compounds was investigated through an initial screening performed on human glioblastoma multiform (GBM) cell lines (GL-15, U251), on murine glioma cells line (C6) and on normal glial cells. Of the compounds tested, the new pyrrolo[1,2a]azepinone, [ethyl (3-oxo-1,2-diphenyl-6,7,8,9-tetrahydro-3H-pyrrolo[1,2a]azepin-9a(5H)-yl)acetate] or (Compound-13) exhibited selective cytotoxic effects on GBM-temozolomide resistant cells. Compound-13 exerted dose-dependent cytotoxic activity by promoting arrest of cells in the G0/G1 phase of the cell cycle in the first 24 h. The apoptotic effect observed was in a time-dependent manner. Anti-migratory effect promoted by the treatment with compound-13 was also observed. Moreover, healthy mixed glial cell cultures from rat brain exhibited no cytotoxicity effect upon exposure to compound-13. Thus, the present study paves the way for the use of compound-13 as novel antitumor scaffold candidate for glioma cell therapy.
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Urut GO, Aydin S, Topkaya D, Sahin E, Alp S. Synthesis, Spectroscopic Characterization and Polymerization Abilities of Blue and Green Light Emitting Oxazol-5-one Fluorophores. J Fluoresc 2018; 28:735-741. [PMID: 29785623 DOI: 10.1007/s10895-018-2234-3] [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: 02/26/2018] [Accepted: 04/23/2018] [Indexed: 11/29/2022]
Abstract
New fluorescent thiophenyl group containing oxazol-5-one fluorophores of 3a (4-(3-thiophenylmethylene)-2-phenyloxazol-5-one), 3b (4-(3-thiophenylmethylene)-2-(4-tolyl)oxazol-5-one) and 3c (4-(3-thiophenylmethylene)-2-(4-nitrophenyl)oxazol-5-one) were synthesized and characterized. The newly synthesized oxazol-5-ones absorption and fluorescence characteristics were studied in some solvents of varying polarities. The heterocyclic chromophores were fluorescent, with two of them, 3a and 3b, emitting blue light, whilst the other one, 3c, emitting green light. The emission maxima of the derivatives varied between 415 and 572 nm according as the extent of conjugation and solvent polarity. As solvent polarity increased, 3c derivatives emission spectra displayed a large bathochromic shift, which revealed the considerable change of the dipole moment of the fluorescent structure because of an intramolecular charge transfer interaction. Furthermore, oxazolones polymerization ability via the thiophenyl group linked to the oxazol-5-one heterocycle showed that copolymerization of 3a was achieved, but homopolymerization was not observed.
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Affiliation(s)
- Gulsiye Ozturk Urut
- Department of Chemistry, Faculty of Sciences, Dokuz Eylul University, Tinaztepe Campus, 35160, Buca, Izmir, Turkey.
| | - Seher Aydin
- Department of Chemistry, Faculty of Sciences, Dokuz Eylul University, Tinaztepe Campus, 35160, Buca, Izmir, Turkey
| | - Derya Topkaya
- Department of Chemistry, Faculty of Sciences, Dokuz Eylul University, Tinaztepe Campus, 35160, Buca, Izmir, Turkey
| | - Elif Sahin
- Department of Chemistry, Faculty of Sciences, Dokuz Eylul University, Tinaztepe Campus, 35160, Buca, Izmir, Turkey
| | - Serap Alp
- Department of Chemistry, Faculty of Sciences, Dokuz Eylul University, Tinaztepe Campus, 35160, Buca, Izmir, Turkey
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Cunha S, Serafim JC, de Santana LLB, Damasceno F, Correia JTM, Santos AO, Oliveira M, Ribeiro J, Amparo J, Costa SL. One-Step Synthesis of 3,4-Diphenyl-2-pyrrolinones by Solvent-Free and Bi 2
O 3
-Catalyzed Approaches and Cytotoxicity Screening Against Glioma Cells. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2921] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Silvio Cunha
- Instituto de Química; Universidade Federal da Bahia; Campus de Ondina 40170-115 Salvador Bahia Brazil
- INCT em Energia e Ambiente; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Campus de Ondina Salvador Bahia 40170-290 Brazil
| | - José Claudio Serafim
- Instituto de Química; Universidade Federal da Bahia; Campus de Ondina 40170-115 Salvador Bahia Brazil
- INCT em Energia e Ambiente; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Campus de Ondina Salvador Bahia 40170-290 Brazil
| | - Lourenço Luis Botelho de Santana
- Instituto de Química; Universidade Federal da Bahia; Campus de Ondina 40170-115 Salvador Bahia Brazil
- INCT em Energia e Ambiente; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Campus de Ondina Salvador Bahia 40170-290 Brazil
| | - Fabiano Damasceno
- Instituto de Química; Universidade Federal da Bahia; Campus de Ondina 40170-115 Salvador Bahia Brazil
- INCT em Energia e Ambiente; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Campus de Ondina Salvador Bahia 40170-290 Brazil
| | - José Tiago Menezes Correia
- Instituto de Química; Universidade Federal da Bahia; Campus de Ondina 40170-115 Salvador Bahia Brazil
- INCT em Energia e Ambiente; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Campus de Ondina Salvador Bahia 40170-290 Brazil
| | - Airam Oliveira Santos
- Instituto de Química; Universidade Federal da Bahia; Campus de Ondina 40170-115 Salvador Bahia Brazil
- INCT em Energia e Ambiente; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Campus de Ondina Salvador Bahia 40170-290 Brazil
| | - Mona Oliveira
- Instituto de Ciências da Saúde, Departamento de Biofunção/Bioquímica; Laboratório de Neuroquímica e Biologia Celular; Salvador Bahia 40.110-100 Brazil
- INCT em Neurociência Translacional; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Salvador Bahia 40170-290 Brazil
| | - Janaína Ribeiro
- Instituto de Ciências da Saúde, Departamento de Biofunção/Bioquímica; Laboratório de Neuroquímica e Biologia Celular; Salvador Bahia 40.110-100 Brazil
- INCT em Neurociência Translacional; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Salvador Bahia 40170-290 Brazil
| | - Jéssika Amparo
- Instituto de Ciências da Saúde, Departamento de Biofunção/Bioquímica; Laboratório de Neuroquímica e Biologia Celular; Salvador Bahia 40.110-100 Brazil
- INCT em Neurociência Translacional; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Salvador Bahia 40170-290 Brazil
| | - Silvia Lima Costa
- Instituto de Ciências da Saúde, Departamento de Biofunção/Bioquímica; Laboratório de Neuroquímica e Biologia Celular; Salvador Bahia 40.110-100 Brazil
- INCT em Neurociência Translacional; Instituto Nacional de Ciência e Tecnologia, Universidade Federal da Bahia; Salvador Bahia 40170-290 Brazil
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8
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Abstract
A practical one-pot process based on two-fold intramolecular cyclizations provides a more expedient entry into a variety of bicyclic 2-pyridones.
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Affiliation(s)
- Somsak Ruchirawat
- Laboratory of Medicinal Chemistry
- Chulabhorn Research Institute
- Bangkok 10210
- Thailand
- Program in Chemical Biology
| | - Wannaporn Disadee
- Laboratory of Medicinal Chemistry
- Chulabhorn Research Institute
- Bangkok 10210
- Thailand
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Xing MM, Xu H, Hou LF, Gao JR, Li YJ. AlCl3-catalyzed [3 + 3] cycloaddition of chalcones and β-enamine ketones (esters): a highly efficient access to multisubstituted cyclohexa-1,3-dienamines. RSC Adv 2016. [DOI: 10.1039/c5ra25691g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
An efficient protocol was successfully achieved to give 1,3-cyclohexadiene derivatives in good to excellent yields from chalcones and β-enamine ketones (esters) promoted by AlCl3.
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Affiliation(s)
- Meng-Ming Xing
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Hui Xu
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Li-Fen Hou
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Jian-Rong Gao
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Yu-Jin Li
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- Zhejiang University of Technology
- Hangzhou
- P. R. China
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Shvidenko K, Nazarenko K, Shvidenko T, Vlasenko Y, Kostyuk A. Synthesis of thieno[3,4-b]pyrrole derivatives based on the reaction of 1-methyl-2-nitromethylenepyrrolidine with isothiocyanates. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.08.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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11
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Cunha S, Santos AO, Menezes Correia JT, Sabino JR. Formal aza-[3+3] versus aza-[3+2] cycloadditions of heterocyclic enaminones with maleic anhydride and maleimides: skeletally diverse synthesis of pyrrolizidinones, indolizidinones, and pyrroloazepinones. Tetrahedron 2014. [DOI: 10.1016/j.tet.2013.10.071] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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