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Aseeva YV, Stolpovskaya NV, Vandyshev DY, Sulimov VB, Prezent MA, Minyaev ME, Shikhaliev KS. New Aspects of the Reaction of Thioacetamide and N-Substituted Maleimides. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248800. [PMID: 36557934 PMCID: PMC9785890 DOI: 10.3390/molecules27248800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022]
Abstract
N-Arylmaleimides are universal substrates for the synthesis of various heterocyclic compounds with a wide spectrum of biological activity. However, their reactions with thioacetamides have not been comprehensively studied. We studied the reactions of thioacetamide with N-arylmaleimides under various conditions. We established for the first time that three types of products: epithiopyrrolo[3,4-c]pyridines, pyrrolo[3,4-c]pyridines and 3,3'-thiobis(1-arylpyrrolidine-2,5-diones) can be obtained in different conditions. In all cases, two maleimide molecules are involved in the reaction. 3,3'-Thiobis(1-arylpyrrolidine-2,5-diones) are the major products when the reaction is conducted at boiling in acetic acid. When thioacetamide and N-arylmaleimide are kept in dioxane at 50 °C, epithiopyrrolo[3,4-c]pyridines can be isolated, which, when heated in dioxane, in acetic acid or in methanol in the presence of catalytic amounts of sodium methoxide, are converted into pyrrolo[3,4-c]pyridines by eliminating hydrogen sulfide. The reaction of thioacetamide and N-arylmaleimide in dioxane at boiling temperature with the portioned addition of N-arylmaleimide leads predominantly to the formation of pyrrolo[3,4-c]pyridines. The reaction of thioacetamide with N-alkylmaleimides under all the above conditions leads predominantly to the formation of the corresponding sulfides. The structure of the compounds obtained was characterized by a set of spectral analysis methods and X-ray diffraction (XRD) data.
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Affiliation(s)
- Yulia V. Aseeva
- Department of Organic Chemistry, Faculty of Chemistry, Voronezh State University, Universitetskaya Sq. 1, 394018 Voronezh, Russia
| | - Nadezhda V. Stolpovskaya
- Department of Organic Chemistry, Faculty of Chemistry, Voronezh State University, Universitetskaya Sq. 1, 394018 Voronezh, Russia
- Correspondence:
| | - Dmitriy Y. Vandyshev
- Moscow Center of Fundamental and Applied Mathematics, Leninskie Gory Str., 1, 119234 Moscow, Russia
| | - Vladimir B. Sulimov
- Moscow Center of Fundamental and Applied Mathematics, Leninskie Gory Str., 1, 119234 Moscow, Russia
- Research Computing Center, Lomonosov Moscow State University, Leninskie Gory, 1, Building 4, 119234 Moscow, Russia
| | - Mikhail A. Prezent
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., 119991 Moscow, Russia
| | - Mikhail E. Minyaev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., 119991 Moscow, Russia
| | - Khidmet S. Shikhaliev
- Department of Organic Chemistry, Faculty of Chemistry, Voronezh State University, Universitetskaya Sq. 1, 394018 Voronezh, Russia
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2
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A Green Approach to 2-Substituted Benzo- and Naphthothiazoles via N-bromosuccinimide/Bromide-Mediated C(aryl)-S Bond Formation. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227876. [PMID: 36431980 PMCID: PMC9697867 DOI: 10.3390/molecules27227876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 11/03/2022] [Accepted: 11/07/2022] [Indexed: 11/17/2022]
Abstract
2-Substituted benzo- and naphthothiazoles have been conveniently prepared from the intramolecular cyclization of phenylthioureas and activated thiobenzanilides or the coupling of isothiocyanates with amines under mild conditions using N-bromosuccinimide/tetrabutylammonium bromide in 1,2-dimethoxyethane (DME) under ambient conditions. The reactions produce moderate to excellent yields with good functional group tolerance and avoid the use of harsh thermal conditions, corrosive reagents, halogenated solvents, toxic metal salts, and expensive metal catalysts, and are amenable to preparations on a gram-scale.
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Recyclization of Maleimides by Binucleophiles as a General Approach for Building Hydrogenated Heterocyclic Systems. Molecules 2022; 27:molecules27165268. [PMID: 36014507 PMCID: PMC9416709 DOI: 10.3390/molecules27165268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/17/2022] Open
Abstract
The building of heterocyclic systems containing hydrogenated fragments is an important step towards the creation of biologically-active compounds with a wide spectrum of pharmacological activity. Among the numerous methods for creating such systems, a special place is occupied by processes using N-substituted maleimides as the initial substrate. This molecule easily reacts in Diels-Alder/retro-Diels-Alder reactions, Michael additions with various nucleophiles, and co-polymerization processes, as have been described in numerous detailed reviews. However, information on the use of maleimides in cascade heterocyclization reactions is currently limited. This study is devoted to a review and analysis of existing literature data on the processes of recyclization of N-substituted maleimides with various C,N-/N,N-/S,N-di- and polynucleophilic agents, such as amidines, guanidines, diamines, aliphatic ketazines, aminouracils, amino- and mercaptoazoles, aminothiourea, and thiocarbomoyl pyrazolines, among others. The significant structural diversity of the recyclization products described in this study illustrates the powerful potential of maleimides as a building block in the organic synthesis of biologically-active compounds with hydrogenated heterocyclic fragments.
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Yıldırım A, Öztürk S. An Efficient Ni(II) Laurate Promoted Heterocyclization of Symmetrical Thioureas with Maleic Anhydride and Mechanistic Approach toward Higher Substituted Thiazolidine‐4‐one‐5‐acetic Acids. ChemistrySelect 2022. [DOI: 10.1002/slct.202201957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ayhan Yıldırım
- Department of Chemistry Bursa Uludağ University 16059 Bursa Turkey
| | - Serkan Öztürk
- Department of Chemistry Bursa Uludağ University 16059 Bursa Turkey
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5
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Saikia AA, Rao RN, Maiti B, Balamurali MM, Chanda K. Diversity-Oriented Synthesis of Thiazolidine-2-imines via Microwave-Assisted One-Pot, Telescopic Approach and Its Interaction with Biomacromolecules. ACS COMBINATORIAL SCIENCE 2020; 22:630-640. [PMID: 32820896 DOI: 10.1021/acscombsci.0c00083] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In this work, a one-pot, telescopic approach is described for the combinatorial library of thiazolidine-2-imines. The synthetic manipulation proceeds smoothly via the reaction of 2-aminopyridine/pyrazine/pyrimidine with substituted isothiocyanates followed by base catalyzed ring closure with 1,2-dibromoethane to obtain thiazolidine-2-imines with broad substrate scope and high functional group tolerance. The synthetic strategy merges well with the thiourea formation followed by base catalyzed ring closure reaction for the thiazolidine-2-imine synthesis in a more modular and straightforward approach. The synthetic procedure reported herein represents a cleaner route toward thiazolidine-2-imines as compared to traditional methodologies. Moreover, the biological significance of combinatorially synthesized thiazolidin-2-imines has been investigated for their use as possible inhibitors for acetyl cholinesterase through molecular docking studies.
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Affiliation(s)
- Ananya Anubhav Saikia
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore-632014, India
| | - Ramdas Nishanth Rao
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore-632014, India
| | - Barnali Maiti
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore-632014, India
| | | | - Kaushik Chanda
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore-632014, India
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6
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Konovalov AI, Antipin IS, Burilov VA, Madzhidov TI, Kurbangalieva AR, Nemtarev AV, Solovieva SE, Stoikov II, Mamedov VA, Zakharova LY, Gavrilova EL, Sinyashin OG, Balova IA, Vasilyev AV, Zenkevich IG, Krasavin MY, Kuznetsov MA, Molchanov AP, Novikov MS, Nikolaev VA, Rodina LL, Khlebnikov AF, Beletskaya IP, Vatsadze SZ, Gromov SP, Zyk NV, Lebedev AT, Lemenovskii DA, Petrosyan VS, Nenaidenko VG, Negrebetskii VV, Baukov YI, Shmigol’ TA, Korlyukov AA, Tikhomirov AS, Shchekotikhin AE, Traven’ VF, Voskresenskii LG, Zubkov FI, Golubchikov OA, Semeikin AS, Berezin DB, Stuzhin PA, Filimonov VD, Krasnokutskaya EA, Fedorov AY, Nyuchev AV, Orlov VY, Begunov RS, Rusakov AI, Kolobov AV, Kofanov ER, Fedotova OV, Egorova AY, Charushin VN, Chupakhin ON, Klimochkin YN, Osyanin VA, Reznikov AN, Fisyuk AS, Sagitullina GP, Aksenov AV, Aksenov NA, Grachev MK, Maslennikova VI, Koroteev MP, Brel’ AK, Lisina SV, Medvedeva SM, Shikhaliev KS, Suboch GA, Tovbis MS, Mironovich LM, Ivanov SM, Kurbatov SV, Kletskii ME, Burov ON, Kobrakov KI, Kuznetsov DN. Modern Trends of Organic Chemistry in Russian Universities. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s107042801802001x] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Wang G, Zhao S, Chen R, Yang L, Wang J, Guo H, Wu M, Domena J, Xing Y, Sun S. Synthesis of thiazolidin-4-ones via [3+2] cycloaddition of in situ generated aza-oxyallylic cations with isothiocyanates. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.10.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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8
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Ha S, Lee M, Seo HO, Song SG, Kim KS, Park CH, Kim IH, Kim YD, Song C. Structural Effect of Thioureas on the Detection of Chemical Warfare Agent Simulants. ACS Sens 2017; 2:1146-1151. [PMID: 28776366 DOI: 10.1021/acssensors.7b00256] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The ability to rapidly detect, identify, and monitor chemical warfare agents (CWAs) is imperative for both military and civilian defense. Since most CWAs and their simulants have an organophosphonate group, which is a hydrogen (H)-bond acceptor, many H-bond donors have been developed to effectively bind to the organophosphonate group. Although thioureas have been actively studied as an organocatalyst, they are relatively less investigated in CWA detection. In addition, there is a lack of studies on the structure-property relationship for gas phase detection. In this study, we synthesized various thioureas of different chemical structures, and tested them for sensing dimethylmethylphosphonate (DMMP), a CWA simulant. Molecular interaction between DMMP and thiourea was measured by 1H NMR titration and supported by density functional theory (DFT) calculations. Strong H-bond donor ability of thiourea may cause self-aggregation, and CH-π interaction can play an important role in the DMMP detection. Gas-phase adsorption of DMMP was also measured using a quartz crystal microbalance (QCM) and analyzed using the simple Langmuir isotherm, showing the importance of structure-induced morphology of thioureas on the surface.
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Affiliation(s)
- Seonggyun Ha
- Department
of Chemistry, Sungkyunkwan University, 2066, Seobu-ro,
Jangan-gu, Suwon-si, Gyeonggi-do, Seoul 16419, Republic of Korea
| | - Minhe Lee
- Department
of Chemistry, Sungkyunkwan University, 2066, Seobu-ro,
Jangan-gu, Suwon-si, Gyeonggi-do, Seoul 16419, Republic of Korea
| | - Hyun Ook Seo
- Department
of Chemistry and Energy Engineering, Sangmyung University, 20, Hongjimun
2-gil, Jongno-gu, Seoul 03016, Republic of Korea
| | - Sun Gu Song
- Department
of Chemistry, Sungkyunkwan University, 2066, Seobu-ro,
Jangan-gu, Suwon-si, Gyeonggi-do, Seoul 16419, Republic of Korea
| | - Kyung-su Kim
- Department
of Chemistry, Sungkyunkwan University, 2066, Seobu-ro,
Jangan-gu, Suwon-si, Gyeonggi-do, Seoul 16419, Republic of Korea
| | - Chan Heum Park
- Department
of Chemistry, Sungkyunkwan University, 2066, Seobu-ro,
Jangan-gu, Suwon-si, Gyeonggi-do, Seoul 16419, Republic of Korea
| | - Il Hee Kim
- Department
of Chemistry, Sungkyunkwan University, 2066, Seobu-ro,
Jangan-gu, Suwon-si, Gyeonggi-do, Seoul 16419, Republic of Korea
| | - Young Dok Kim
- Department
of Chemistry, Sungkyunkwan University, 2066, Seobu-ro,
Jangan-gu, Suwon-si, Gyeonggi-do, Seoul 16419, Republic of Korea
| | - Changsik Song
- Department
of Chemistry, Sungkyunkwan University, 2066, Seobu-ro,
Jangan-gu, Suwon-si, Gyeonggi-do, Seoul 16419, Republic of Korea
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9
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Pankova AS, Golubev PR, Khlebnikov AF, Ivanov AY, Kuznetsov MA. Thiazol-4-one derivatives from the reaction of monosubstituted thioureas with maleimides: structures and factors determining the selectivity and tautomeric equilibrium in solution. Beilstein J Org Chem 2017; 12:2563-2569. [PMID: 28144325 PMCID: PMC5238611 DOI: 10.3762/bjoc.12.251] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 11/17/2016] [Indexed: 11/23/2022] Open
Abstract
2-(Alkyl(aryl)amino)thiazol-4(5H)-ones can regioselectively be prepared from monoalkyl(aryl)thioureas and maleimides. In solution, the former heterocycles exist in a tautomeric equilibrium with 2-(alkyl(aryl)imino)thiazolidin-4-ones and the substituent on the exocyclic nitrogen atom governs the ratio of these tautomers. Isomers with the alkyl group in the endocyclic position can be obtained from N-methyl(ethyl)thioureas. 2D NMR spectroscopy and DFT calculations rationalize experimental results.
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Affiliation(s)
- Alena S Pankova
- Institute of Chemistry, Saint Petersburg State University, Universitetsky pr. 26, Saint Petersburg, 198504, Russia
| | - Pavel R Golubev
- Institute of Chemistry, Saint Petersburg State University, Universitetsky pr. 26, Saint Petersburg, 198504, Russia
| | - Alexander F Khlebnikov
- Institute of Chemistry, Saint Petersburg State University, Universitetsky pr. 26, Saint Petersburg, 198504, Russia
| | - Alexander Yu Ivanov
- Centre for Magnetic Resonance, Saint Petersburg State University, Universitetsky pr. 26, Saint Petersburg, 198504, Russia
| | - Mikhail A Kuznetsov
- Institute of Chemistry, Saint Petersburg State University, Universitetsky pr. 26, Saint Petersburg, 198504, Russia
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10
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Silva-Júnior EF, Silva EPS, França PHB, Silva JPN, Barreto EO, Silva EB, Ferreira RS, Gatto CC, Moreira DRM, Siqueira-Neto JL, Mendonça-Júnior FJB, Lima MCA, Bortoluzzi JH, Scotti MT, Scotti L, Meneghetti MR, Aquino TM, Araújo-Júnior JX. Design, synthesis, molecular docking and biological evaluation of thiophen-2-iminothiazolidine derivatives for use against Trypanosoma cruzi. Bioorg Med Chem 2016; 24:4228-4240. [PMID: 27475533 DOI: 10.1016/j.bmc.2016.07.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 07/06/2016] [Accepted: 07/08/2016] [Indexed: 01/17/2023]
Abstract
In this study, we designed and synthesized a series of thiophen-2-iminothiazolidine derivatives from thiophen-2-thioureic with good anti-Trypanosoma cruzi activity. Several of the final compounds displayed remarkable trypanocidal activity. The ability of the new compounds to inhibit the activity of the enzyme cruzain, the major cysteine protease of T. cruzi, was also explored. The compounds 3b, 4b, 8b and 8c were the most active derivatives against amastigote form, with significant IC50 values between 9.7 and 6.03μM. The 8c derivative showed the highest potency against cruzain (IC50=2.4μM). Molecular docking study showed that this compound can interact with subsites S1 and S2 simultaneously, and the negative values for the theoretical energy binding (Eb=-7.39kcal·mol(-1)) indicates interaction (via dipole-dipole) between the hybridized sulfur sp(3) atom at the thiazolidine ring and Gly66. Finally, the results suggest that the thiophen-2-iminothiazolidines synthesized are important lead compounds for the continuing battle against Chagas disease.
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Affiliation(s)
- E F Silva-Júnior
- Medicinal Chemistry Laboratory, Pharmacy and Nursing School, Federal University of Alagoas, Maceio, Brazil
| | - E P S Silva
- Medicinal Chemistry Laboratory, Pharmacy and Nursing School, Federal University of Alagoas, Maceio, Brazil
| | - P H B França
- Medicinal Chemistry Laboratory, Pharmacy and Nursing School, Federal University of Alagoas, Maceio, Brazil
| | - J P N Silva
- Cell Biology Laboratory, Federal University of Alagoas, Maceio, Brazil
| | - E O Barreto
- Cell Biology Laboratory, Federal University of Alagoas, Maceio, Brazil
| | - E B Silva
- Biochemistry and Immunology Department, Biological Sciences Institute, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - R S Ferreira
- Biochemistry and Immunology Department, Biological Sciences Institute, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - C C Gatto
- Inorganic Synthesis and Crystallography Laboratory, Institute of Chemistry, University of Brasilia, Federal District, Brazil
| | - D R M Moreira
- Tissue Engineering and Immunopharmacology Laboratory, Oswaldo Cruz Foundation, Salvador, Bahia, Brazil
| | - J L Siqueira-Neto
- Skaggs School of Pharmacy and Pharmaceutical Sciences, California, San Diego La Jolla, United States
| | - F J B Mendonça-Júnior
- Laboratory of Drug Synthesis and Delivery, Biological Sciences Department, State University of Paraiba, Campus V, João Pessoa, Brazil
| | - M C A Lima
- Drug Design and Synthesis Laboratory, National Science and Technology Institute for Pharmaceutical Innovation, Federal University of Pernambuco, Recife, Brazil
| | - J H Bortoluzzi
- Catalysis and Chemical Reactivity Group (GCaR), Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceio, Brazil
| | - M T Scotti
- Laboratory of Drug Synthesis and Delivery, Biological Sciences Department, State University of Paraiba, Campus V, João Pessoa, Brazil
| | - L Scotti
- Laboratory of Drug Synthesis and Delivery, Biological Sciences Department, State University of Paraiba, Campus V, João Pessoa, Brazil
| | - M R Meneghetti
- Catalysis and Chemical Reactivity Group (GCaR), Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceio, Brazil
| | - T M Aquino
- Medicinal Chemistry Laboratory, Pharmacy and Nursing School, Federal University of Alagoas, Maceio, Brazil.
| | - J X Araújo-Júnior
- Medicinal Chemistry Laboratory, Pharmacy and Nursing School, Federal University of Alagoas, Maceio, Brazil
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