1
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Pincekova L, Merot A, Schäfer G, Willis MC. Sandmeyer Chlorosulfonylation of (Hetero)Aromatic Amines Using DABSO as an SO 2 Surrogate. Org Lett 2024; 26:5951-5955. [PMID: 38988316 DOI: 10.1021/acs.orglett.4c01908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2024]
Abstract
Sulfonyl chlorides not only play a crucial role in protecting group chemistry but also are important starting materials in the synthesis of sulfonamides, which are in-demand motifs in drug discovery chemistry. Despite their importance, the number of different synthetic approaches to sulfonyl chlorides is limited, and most of them rely on traditional oxidative chlorination chemistry from thiol precursors. In this report, we disclose a novel Sandmeyer-type sulfonyl chloride synthesis from feedstock anilines and DABSO, used as a stable SO2 surrogate, in the presence of HCl and a Cu catalyst. The method works on a wide range of anilines and allows for the isolation of the sulfonyl chloride after aqueous workup or its direct conversion into the sulfonamide by simple addition of an amine after the completion of the Sandmeyer reaction. The scalability of this method was demonstrated on a 20 g scale, and the corresponding heterocyclic sulfonyl chloride was isolated in 80% yield and excellent purity.
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Affiliation(s)
- Lucia Pincekova
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, U.K
| | - Aurélien Merot
- Chemistry Process R&D, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
| | - Gabriel Schäfer
- Chemistry Process R&D, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
| | - Michael C Willis
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, U.K
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2
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Venkat Shivaji Ramarao EV, Solanke JN, Chatterjee R, Gat S, Dhayalan V, Dandela R. Metal-free efficient synthesis of aryl sulfonamides from N-hydroxy sulfonamide and amines. Org Biomol Chem 2024. [PMID: 38994682 DOI: 10.1039/d4ob00878b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024]
Abstract
A simple and novel approach has been developed for the synthesis of sulfonamides from N-hydroxy sulfonamide. Notably, the iodine-tert-butyl hydroperoxide (TBHP) system efficiently promoted the sulfonylation reactions of N-hydroxy sulfonamides and amines via the oxidative cleavage of an S-N bond. A variety of aryl sulfonamides were prepared in moderate to good yields using readily available starting materials and the biomass-derived 2-MeTHF solvent. The present method has the advantages of using metal-free reagents, an eco-friendly medium, cost-effective reagents, wide substrate scope, and mild conditions.
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Affiliation(s)
- E V Venkat Shivaji Ramarao
- Dr Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad 500 046, India
| | - Jayshree Nandkumar Solanke
- Department of Industrial and Engineering Chemistry, Institute of Chemical Technology, Indian Oil Odisha Campus, Samantpuri, Bhubaneswar 751013, India.
| | - Rana Chatterjee
- Department of Industrial and Engineering Chemistry, Institute of Chemical Technology, Indian Oil Odisha Campus, Samantpuri, Bhubaneswar 751013, India.
| | - Savita Gat
- Department of Industrial and Engineering Chemistry, Institute of Chemical Technology, Indian Oil Odisha Campus, Samantpuri, Bhubaneswar 751013, India.
| | - Vasudevan Dhayalan
- Department of Chemistry, National Institute of Technology Puducherry, Karaikal, 609609, Union Territory Puducherry, India
| | - Rambabu Dandela
- Department of Industrial and Engineering Chemistry, Institute of Chemical Technology, Indian Oil Odisha Campus, Samantpuri, Bhubaneswar 751013, India.
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3
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El Ati R, Öztaşkın N, Çağan A, Akıncıoğlu A, Demir Y, Göksu S, Touzani R, Gülçin İ. Novel benzene sulfonamides with acetylcholinesterase and carbonic anhydrase inhibitory actions. Arch Pharm (Weinheim) 2024; 357:e2300545. [PMID: 38423951 DOI: 10.1002/ardp.202300545] [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: 09/28/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 03/02/2024]
Abstract
A series of benzene sulfonamides 15-26 were synthesized and determined for their in vitro and in silico inhibitory profiles toward acetylcholinesterase (AChE) and carbonic anhydrases (CAs). Commercially available 3,4-dimethoxytoluene was reacted with chlorosulfonic acid to furnish benzene sulfonyl chloride derivatives. The reaction of substituted benzene sulfonyl chloride with some amines also including (±)-α-amino acid methyl esters afforded a series of novel benzene sulfonamides. In this study, the enzyme inhibition abilities of these compounds were evaluated against AChE and CAs. They exhibited a highly potent inhibition ability on AChE and -CAs (Ki values are in the range of 28.11 ± 4.55 nM and 145.52 ± 28.68 nM for AChE, 39.20 ± 2.10 nM to 131.54 ± 12.82 nM for CA I, and 50.96 ± 9.83 nM and 147.94 ± 18.75 nM for CA II). The present newly synthesized novel benzene sulfonamides displayed efficient inhibitory profiles against AChE and CAs, and it is anticipated that they may emerge as lead molecules for some diseases including glaucoma, epilepsy, and Alzheimer's disease.
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Affiliation(s)
- Rafika El Ati
- Laboratory of Applied Chemistry and Environment (LCAE), Faculty of Sciences, University Mohammed the first, Oujda, Morocco
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkiye
| | - Necla Öztaşkın
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkiye
| | - Ahmet Çağan
- Central Researching Laboratory, Agri Ibrahim Cecen University, Agri, Turkiye
| | - Akın Akıncıoğlu
- Central Researching Laboratory, Agri Ibrahim Cecen University, Agri, Turkiye
- Vocational School, Ağrı İbrahim Çeçen University, Agri, Turkiye
| | - Yeliz Demir
- Department of Pharmacy Services, Ardahan University, Ardahan, Turkiye
| | - Süleyman Göksu
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkiye
| | - Rachid Touzani
- Laboratory of Applied Chemistry and Environment (LCAE), Faculty of Sciences, University Mohammed the first, Oujda, Morocco
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkiye
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4
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Mohamed-Ezzat RA, Elgemeie GH. Novel synthesis of the first new class of triazine sulfonamide thioglycosides and the evaluation of their anti-tumor and anti-viral activities against human coronavirus. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2024:1-18. [PMID: 38753464 DOI: 10.1080/15257770.2024.2341406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 04/05/2024] [Indexed: 05/18/2024]
Abstract
Novel class of triazine sulfonamide thioglycosides was designed and synthesized. Those novel structures comprising three essential and pharmacological significant moieties such as the triazine, sulfonamide, and thioglycosidic scaffolds. The triazine sulfonamides were furnished via a direct approach starting from potassium cyanocarbonimidodithioate, then the corresponding triazine sulfonamide thioglycosides were generated using the peracylated α-d-gluco- and galacto-pyranosyl bromides. Anti-viral evaluation of compounds in vitro against HCoV-229E virus revealed that some compounds possess promising activity. Compounds 4a, 4b, 4d, 6d and 6e indicate from moderate to low antiviral activity against low pathogenic coronavirus 229E in comparison with remdesivir at a concentration of 100 µg/mL. Additionally their in vitro anti-proliferative effects against NCI 60 cancer cell lines cell lines were also investigated. Compound 4a, the most potent compound among the estimated compounds, revealed remarkably lowest cell growth promotion against CNS cancer SNB-75, and renal cancer UO-31.
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Affiliation(s)
- Reham A Mohamed-Ezzat
- Chemistry of Natural & Microbial Products Department, Pharmaceutical and Drug Industries Research Institute, National Research Center, Cairo, Egypt
| | - Galal H Elgemeie
- Department of Chemistry, Faculty of Science, Helwan University, Cairo, Egypt
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5
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Roy S, Unnikrishnan KA, Chakraborty A, Kuniyil R, Chatterjee I. Exploiting N-Centered Umpolung Reactivity of α-Iminomalonates for the Synthesis of N-Sulfenylimines and Sulfonamides. Org Lett 2024; 26:1629-1634. [PMID: 38380999 DOI: 10.1021/acs.orglett.4c00110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
An efficient and interesting N-centered umpolung method has been disclosed to construct beneficial S-N bonds, furnishing N-sulfenylimines, which can readily be converted into the corresponding sulfonamide derivatives in a one-pot sequential operation. N-Sulfenylimines are potent intermediates in organic synthesis, whereas sulfonamides are of major molecular interest due to their rich biological activities and wide applicability in medicinal chemistry. Owing to the simple reaction conditions and setup, this protocol displays a broad and versatile substrate scope, resulting in excellent functional group tolerability toward the synthesis of both N-sulfenylimines and sulfonamides. A density functional theory (DFT) computed and experimentally supported convenient mechanism has been proposed for this unique method.
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Affiliation(s)
- Sourav Roy
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| | | | - Arijit Chakraborty
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| | - Rositha Kuniyil
- Department of Chemistry, Indian Institute of Technology Palakkad, Kanjikode (P. O.), Palakkad, Kerala 678623, India
| | - Indranil Chatterjee
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
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6
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de Oliveira NS, de Souza LG, de Almeida VM, Barreto ARR, Carvalho-Gondim F, Schaeffer E, Santos-Filho OA, Rossi-Bergmann B, da Silva AJM. Synthesis and evaluation of hybrid sulfonamide-chalcones with potential antileishmanial activity. Arch Pharm (Weinheim) 2024; 357:e2300440. [PMID: 38048546 DOI: 10.1002/ardp.202300440] [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: 08/09/2023] [Revised: 10/26/2023] [Accepted: 11/14/2023] [Indexed: 12/06/2023]
Abstract
Leishmaniasis is an emerging tropical infectious disease caused by a protozoan parasite of the genus Leishmania. In this work, the molecular hybridization between a trimethoxy chalcone and a sulfonamide group was used to generate a series of sulfonamide-chalcones. A series of eight sulfonamide-chalcone hybrids were made with good yields (up to 95%). These sulfonamide-chalcones were tested against promastigotes of Leishmania amazonensis and cytotoxicity against mouse macrophages, which showed good antileishmanial activity with IC50 = 1.72-3.19 µM. Three of them (10c, 10g, and 10h) were also highly active against intracellular amastigotes and had a good selectivity index (SI > 9). Thus, those three compounds were docked in the cytosolic tryparedoxin peroxidase (cTXNPx) enzyme of the parasite, and molecular dynamics simulations were carried out. This enzyme was selected as a target protein for the sulfonamide-chalcones due to the fact of the anterior report, which identified a strong and stable interaction between the chalcone NAT22 (6) and the cTXNPx. In addition, a prediction of the drug-likeness, and the pharmacokinetic profile of all compounds were made, demonstrating a good profile of those chalcones.
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Affiliation(s)
- Nathalia S de Oliveira
- Laboratório de Catalise Orgânica, Instituto de Pesquisa de Produtos Naturais, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luana G de Souza
- Laboratório de Catalise Orgânica, Instituto de Pesquisa de Produtos Naturais, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Vitor M de Almeida
- Laboratório de Modelagem Molecular e Biologia Estrutural Computacional, Instituto de Pesquisas de Produtos Naturais, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Arielly R R Barreto
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Felipe Carvalho-Gondim
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Edgar Schaeffer
- Laboratório de Catalise Orgânica, Instituto de Pesquisa de Produtos Naturais, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Osvaldo A Santos-Filho
- Laboratório de Modelagem Molecular e Biologia Estrutural Computacional, Instituto de Pesquisas de Produtos Naturais, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bartira Rossi-Bergmann
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alcides J M da Silva
- Laboratório de Catalise Orgânica, Instituto de Pesquisa de Produtos Naturais, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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7
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Salvadori K, Churý M, Budka J, Harvalík J, Matějka P, Šimková L, Lhoták P. Chemoselective Electrochemical Cleavage of Sulfonimides as a Direct Way to Sulfonamides. J Org Chem 2024; 89:1425-1437. [PMID: 38198698 PMCID: PMC10845148 DOI: 10.1021/acs.joc.3c01932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/18/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024]
Abstract
A new method for selective cleavage of sulfonimides into sulfonamides in high yields using a simple electrochemical approach is shown. As revealed by the electrochemical study, the aromatic sulfonimides can be selectively cleaved by electrolysis of the starting compound at a given potential (only -0.9 V vs SCE for the nosyl group). The high chemoselectivity was confirmed by preparative electrolysis, and the results were supported with DFT calculations of a set of substances bearing different sulfonimide functions. Moreover, various experimental setups together with other attempts to simplify the procedure were tested. Finally, the removal of the p-nosyl group from the corresponding sulfonimides proceeds smoothly regardless of the number of nosyl groups and the overall shape of the complex molecule. Thus, the method is interesting for use in the field of multifunctional molecules such as calix[n]arenes.
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Affiliation(s)
- Karolína Salvadori
- J.
Heyrovský Institute of Physical Chemistry of Czech Academy
of Sciences v.v.i., Dolejškova 2155/3, 182 23 Prague 8, Czech Republic
- Department
of Physical Chemistry, University of Chemistry
and Technology, Prague (UCTP), Technická 5, 166 28 Prague 6, Czech Republic
- Institute
of Chemical Process Fundamentals of Czech Academy of Sciences v.v.i., Rozvojová 135, 165 02 Prague 6, Czech Republic
| | - Michal Churý
- Department
of Organic Chemistry, UCTP, Technická 5, 166 28 Prague 6, Czech Republic
| | - Jan Budka
- Department
of Organic Chemistry, UCTP, Technická 5, 166 28 Prague 6, Czech Republic
| | - Jakub Harvalík
- Department
of Physical Chemistry, University of Chemistry
and Technology, Prague (UCTP), Technická 5, 166 28 Prague 6, Czech Republic
| | - Pavel Matějka
- Department
of Physical Chemistry, University of Chemistry
and Technology, Prague (UCTP), Technická 5, 166 28 Prague 6, Czech Republic
| | - Ludmila Šimková
- J.
Heyrovský Institute of Physical Chemistry of Czech Academy
of Sciences v.v.i., Dolejškova 2155/3, 182 23 Prague 8, Czech Republic
| | - Pavel Lhoták
- Department
of Organic Chemistry, UCTP, Technická 5, 166 28 Prague 6, Czech Republic
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8
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El Hani O, García-Guzmán JJ, Palacios-Santander JM, Digua K, Amine A, Cubillana-Aguilera L. Development of a molecularly imprinted membrane for selective, high-sensitive, and on-site detection of antibiotics in waters and drugs: Application for sulfamethoxazole. CHEMOSPHERE 2024; 350:141039. [PMID: 38147923 DOI: 10.1016/j.chemosphere.2023.141039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/22/2023] [Accepted: 12/23/2023] [Indexed: 12/28/2023]
Abstract
Sulfonamides are among the widespread bacterial antibiotics. Despite this, their quick emergence constitutes a serious problem for ecosystems and human health. Therefore, there is an increased interest in developing relevant detection method for antibiotics in different matrices. In this work, a straightforward, green, and cost-effective protocol was proposed for the preparation of a selective molecularly imprinted membrane (MIM) of sulfamethoxazole (SMX), a commonly used antibiotic. Thus, cellulose acetate was used as the functional polymer, while polyethylene glycol served as a pore-former. The developed MIM was successfully characterized through scanning electron microscopy (SEM), atomic force microscopy (AFM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and thermogravimetric analysis (TGA). The MIM was used as a sensing platform in conjunction with a smartphone for optical readout, enabling on-site, selective, and highly sensitive detection of SMX. In this way, a satisfactory imprinting factor of around 3.6 and a limit of detection of 2 ng mL-1 were reached after applying response surface methodologies, including Box-Behnken and central composite designs. Besides, MIM demonstrated its applicability for the accurate and selective detection of SMX in river waters, wastewater, and drugs. Additionally, the MIM was shown to be a valuable sorbent in a solid-phase extraction protocol, employing a spin column setup that offered rapid and reproducible results. Furthermore, the developed sensing platform exhibited notable regeneration properties over multiple cycles and long shelf-life in different storage conditions. The newly developed methodology is of crucial importance to overcome the limitations of classical imprinting polymers. Furthermore, the smartphone-based platform was used to surpass the typically expensive and complicated methods of detection.
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Affiliation(s)
- Ouarda El Hani
- Laboratory of Process Engineering and Environment, Faculty of Sciences and Techniques, Hassan II University of Casablanca, P.A. 149, Mohammedia, Morocco; Department of Analytical Chemistry, Institute of Research on Electron Microscopy and Materials (IMEYMAT), Faculty of Sciences, Campus de Excelencia Internacional del Mar (CEIMAR), University of Cadiz, Campus Universitario de Puerto Real, Polígono del Río San Pedro S/N, 11510, Puerto Real, Cádiz, Spain
| | - Juan José García-Guzmán
- Department of Analytical Chemistry, Institute of Research on Electron Microscopy and Materials (IMEYMAT), Faculty of Sciences, Campus de Excelencia Internacional del Mar (CEIMAR), University of Cadiz, Campus Universitario de Puerto Real, Polígono del Río San Pedro S/N, 11510, Puerto Real, Cádiz, Spain
| | - José María Palacios-Santander
- Department of Analytical Chemistry, Institute of Research on Electron Microscopy and Materials (IMEYMAT), Faculty of Sciences, Campus de Excelencia Internacional del Mar (CEIMAR), University of Cadiz, Campus Universitario de Puerto Real, Polígono del Río San Pedro S/N, 11510, Puerto Real, Cádiz, Spain.
| | - Khalid Digua
- Laboratory of Process Engineering and Environment, Faculty of Sciences and Techniques, Hassan II University of Casablanca, P.A. 149, Mohammedia, Morocco
| | - Aziz Amine
- Laboratory of Process Engineering and Environment, Faculty of Sciences and Techniques, Hassan II University of Casablanca, P.A. 149, Mohammedia, Morocco.
| | - Laura Cubillana-Aguilera
- Department of Analytical Chemistry, Institute of Research on Electron Microscopy and Materials (IMEYMAT), Faculty of Sciences, Campus de Excelencia Internacional del Mar (CEIMAR), University of Cadiz, Campus Universitario de Puerto Real, Polígono del Río San Pedro S/N, 11510, Puerto Real, Cádiz, Spain
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9
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Sosunovych B, Vashchenko BV, Andriashvili VA, Grygorenko OO. Bypassing Sulfonyl Halides: Synthesis of Sulfonamides from Other Sulfur-Containing Building Blocks. CHEM REC 2024; 24:e202300258. [PMID: 37753806 DOI: 10.1002/tcr.202300258] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/11/2023] [Indexed: 09/28/2023]
Abstract
This review disclosed synthetic approaches to sulfonyl amides from non-sulfonyl halogenated precursors. Known methods were systematized into groups and subgroups according to the type of starting organosulfur compound. Thiols, disulfides, and sulfonamides form a group of S(II)-containing precursors, which are used in oxidative amination reactions. An important and versatile group for oxidative amination is represented with S(IV)-containing compounds, i. e., sufinates, sulfinamides, DMSO, N-sulfinyl-O-(tert-butyl)hydroxylamine, etc. A series of S(VI)-containing precursors for amination reactions (except sulfonyl halides) include sulfonic acids, sulfonyl azides, thiosulfonates, and sulfones. All approaches are represented with the most prominent examples of the resulting sulfonamides, which could be obtained in high yields mostly via short reaction sequences. Promising electrochemical methods for the preparation of sulfonamides from thiols, disulfides, sulfonamides, sulfinic acid derivatives, and dimethyl sulfoxide under mild and green conditions are also highlighted.
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Affiliation(s)
| | - Bohdan V Vashchenko
- Enamine Ltd, Winston Churchill 78, Kyїv, 02094, Ukraine
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyїv, 01601, Ukraine
| | - Vladyslav A Andriashvili
- Enamine Ltd, Winston Churchill 78, Kyїv, 02094, Ukraine
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyїv, 01601, Ukraine
| | - Oleksandr O Grygorenko
- Enamine Ltd, Winston Churchill 78, Kyїv, 02094, Ukraine
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyїv, 01601, Ukraine
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10
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Liashuk OS, Andriashvili VA, Tolmachev AO, Grygorenko OO. Chemoselective Reactions of Functionalized Sulfonyl Halides. CHEM REC 2024; 24:e202300256. [PMID: 37823680 DOI: 10.1002/tcr.202300256] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/13/2023] [Indexed: 10/13/2023]
Abstract
Chemoselective transformations of functionalized sulfonyl fluorides and chlorides are surveyed comprehensively. It is shown that sulfonyl fluorides provide an excellent selectivity control in their reactions. Thus, numerous conditions are tolerated by the SO2 F group - from amide and ester formation to directed ortho-lithiation and transition-metal-catalyzed cross-couplings. Meanwhile, sulfur (VI) fluoride exchange (SuFEx) is also compatible with numerous functional groups, thus confirming its title of "another click reaction". On the contrary, with a few exceptions, most transformations of functionalized sulfonyl chlorides typically occur at the SO2 Cl moiety.
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Affiliation(s)
- Oleksandr S Liashuk
- Enamine Ltd. (www.enamine.net), Winston Churchill Street 78, Kyїv, 02094, Ukraine
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyїv, 01601, Ukraine
| | - Vladyslav A Andriashvili
- Enamine Ltd. (www.enamine.net), Winston Churchill Street 78, Kyїv, 02094, Ukraine
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyїv, 01601, Ukraine
| | - Andriy O Tolmachev
- Enamine Ltd. (www.enamine.net), Winston Churchill Street 78, Kyїv, 02094, Ukraine
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyїv, 01601, Ukraine
| | - Oleksandr O Grygorenko
- Enamine Ltd. (www.enamine.net), Winston Churchill Street 78, Kyїv, 02094, Ukraine
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyїv, 01601, Ukraine
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11
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Zhuang Z, Sun Y, Zhong Y, He Q, Zhang X, Yang C. Visible-Light-Induced Decarboxylative Aminosulfonylation of (Hetero)aryl Carboxylic Oxime Esters. Org Lett 2024; 26:713-718. [PMID: 38214493 DOI: 10.1021/acs.orglett.3c04142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
Sulfonamides are important structures in pharmaceuticals, agrochemicals, and organocatalysts, yet the rapid and benign synthesis of these compounds is still a great challenge. Herein we report a photoinduced method for synthesizing sulfonamides from (hetero)aryl carboxylic acid oxime esters. This reaction proceeds via one-pot cascade radical-radical cross-coupling by energy-transfer-mediated photocatalysis. A wide substrate scope including (hetero)aryl substrates and late-stage modification of pharmaceutical molecular entities reveal its generality.
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Affiliation(s)
- Zhen Zhuang
- State Key Laboratory of Drug Research, Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- School of Pharmacy, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Yuting Sun
- State Key Laboratory of Drug Research, Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- School of Pharmacy, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Yuanchen Zhong
- State Key Laboratory of Drug Research, Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - Qian He
- State Key Laboratory of Drug Research, Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - Xiaofei Zhang
- State Key Laboratory of Drug Research, Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - Chunhao Yang
- State Key Laboratory of Drug Research, Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- School of Pharmacy, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
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12
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Prabhu D, Ray U, Rajeev A, Joy R, George AT, George J, Raghavan SC, John F. Design and Synthesis of Ketenimine Sulfonamide Conjugates through Multicomponent Reactions; A Combined Cytotoxic Analysis and Computational Exploration. ACS OMEGA 2023; 8:38619-38631. [PMID: 37867708 PMCID: PMC10586297 DOI: 10.1021/acsomega.3c05816] [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: 08/08/2023] [Accepted: 09/25/2023] [Indexed: 10/24/2023]
Abstract
Multicomponent reactions involving zwitterion generated from dimethyl acetylenedicarboxylate, aryl sulfonamide, and isocyanide to generate sulfonamide-conjugated ketenimines is reported. The synthetic strategy adopted is highly atom economical and stereoselective. Ketenimine sulfonamide analogues are key intermediates for further synthetic conversions to generate a combinatorial library of compounds. Furthermore, sulfonamide compounds are known to possess a broad spectrum of biological applications. All the novel molecules synthesized exhibit the potential to target the nonhomologous DNA end-joining (NHEJ) pathway with cytotoxic ability. Computational studies compliment the in vitro biological assays of the 8 small-molecule inhibitors. DNA double-strand breaks (DSBs) are considered as the most lethal among different DNA damages. NHEJ repairs about 70% of the DSBs generated in cells within mammals. The DNA-dependent protein kinase catalytic subunit is one of the PI3 kinases associated with NHEJ. Compounds DK01-DK08 were investigated for their ability to induce cancer cell death by treating with two leukemic cell lines where NHEJ is high. Results showed that bromoaryl (DK04)- and nitroaryl (DK05)-conjugated molecules showed excellent biological activity, having IC50 values of ∼2 μM in Nalm6 cell lines.
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Affiliation(s)
- Deepak
J. Prabhu
- Post
Graduate Research Department of Chemistry, Maharajas College, Ernakulam, Ernakulam, Kerala 682011, India
| | - Ujjayinee Ray
- Department
of Microbiology, Techno India University,
Kolkata, West Bengal 700091, India
| | - Anjaly Rajeev
- Post
Graduate and Research Department of Chemistry, Sacred Heart college (M.G University), Thevara, Kerala 682013, India
| | - Reshma Joy
- Post
Graduate and Research Department of Chemistry, Sacred Heart college (M.G University), Thevara, Kerala 682013, India
| | - Abi Thoppilan George
- Post
Graduate and Research Department of Chemistry, Sacred Heart college (M.G University), Thevara, Kerala 682013, India
| | - Jinu George
- Post
Graduate and Research Department of Chemistry, Sacred Heart college (M.G University), Thevara, Kerala 682013, India
| | - Sathees C. Raghavan
- Department
of Biochemistry, Indian Institute of Science, Bengaluru 560012, India
| | - Franklin John
- Post
Graduate and Research Department of Chemistry, Sacred Heart college (M.G University), Thevara, Kerala 682013, India
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13
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Pedersen PS, Blakemore DC, Chinigo GM, Knauber T, MacMillan DWC. One-Pot Synthesis of Sulfonamides from Unactivated Acids and Amines via Aromatic Decarboxylative Halosulfonylation. J Am Chem Soc 2023; 145:21189-21196. [PMID: 37729614 PMCID: PMC10680120 DOI: 10.1021/jacs.3c08218] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
Abstract
The coupling of carboxylic acids and amines to form amide linkages is the most commonly performed reaction in the pharmaceutical industry. Herein, we report a new strategy that merges these traditional amide coupling partners to generate sulfonamides, important amide bioisosteres. This method leverages copper ligand-to-metal charge transfer (LMCT) to convert aromatic acids to sulfonyl chlorides, followed by one-pot amination to form the corresponding sulfonamide. This process requires no prefunctionalization of the native acid or amine and extends to a diverse set of aryl, heteroaryl, and s-rich aliphatic substrates. Further, we extend this strategy to the synthesis of (hetero)aryl sulfonyl fluorides, which have found utility as "click" handles in chemical probes and programmable bifunctional reagents. Finally, we demonstrate the utility of these protocols in pharmaceutical analogue synthesis.
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Affiliation(s)
- P Scott Pedersen
- Merck Center for Catalysis, Princeton University, Princeton, New Jersey 08544, United States
| | - David C Blakemore
- Worldwide Research and Development, Pfizer, Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Gary M Chinigo
- Worldwide Research and Development, Pfizer, Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Thomas Knauber
- Worldwide Research and Development, Pfizer, Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - David W C MacMillan
- Merck Center for Catalysis, Princeton University, Princeton, New Jersey 08544, United States
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14
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Andrews J, Kalepu J, Palmer CF, Poole DL, Christensen KE, Willis MC. Photocatalytic Carboxylate to Sulfinamide Switching Delivers a Divergent Synthesis of Sulfonamides and Sulfonimidamides. J Am Chem Soc 2023; 145:21623-21629. [PMID: 37738304 PMCID: PMC10557147 DOI: 10.1021/jacs.3c07974] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Indexed: 09/24/2023]
Abstract
sulfinamides, sulfonamides, and sulfonimidamides are in-demand motifs in medicinal chemistry, yet methods for the synthesis of alkyl variants that start from simple, readily available feedstocks are scarce. In addition, bespoke syntheses of each class of molecules are usually needed. In this report, we detail the synthesis of these three distinct sulfur functional groups, using readily available and structurally diverse alkyl carboxylic acids as the starting materials. The method harnesses alkyl radical generation from carboxylic acids using acridine photocatalysts and 400 nm light with subsequent radical addition to sulfinylamine reagents, delivering sulfinamide products. Using the N-alkoxy sulfinylamine reagent t-BuO-NSO as the radical trap provides common N-alkoxy sulfinamide intermediates, which can be converted in a divergent manner to either sulfonamides or sulfonimidamides, by treatment with sodium hydroxide, or an amine, respectively. The reactions are scalable, tolerate a broad range of functional groups, and can be used for the diversification of complex biologically active compounds.
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Affiliation(s)
- Jonathan
A. Andrews
- Department
of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K.
| | - Jagadeesh Kalepu
- Department
of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K.
| | | | - Darren L. Poole
- GlaxoSmithKline
Medicines Research Centre, Gunnels Wood Road, Stevenage, SG1 2NY, U.K.
| | | | - Michael C. Willis
- Department
of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K.
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15
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Kandile NG, Elzamly RA, Mohamed MI, Zaky HT, Harding DRK, Mohamed HM. New sustainable antimicrobial chitosan hydrogels based on sulfonamides and its nanocomposites: Fabrication and characterization. Int J Biol Macromol 2023; 239:124280. [PMID: 37019200 DOI: 10.1016/j.ijbiomac.2023.124280] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/13/2023] [Accepted: 03/28/2023] [Indexed: 04/05/2023]
Abstract
Chitosan (Ch), a linear cationic biopolymer, has a broad medical applications. In this paper, new sustainable hydrogels (Ch-3,Ch-5a,Ch-5b) based on chitosan/sulfonamide derivatives 2-chloro-N-(4-sulfamoylphenethyl) acetamide (3) and/or 5-[(4-sulfamoylphenethyl) carbamoyl] isobenzofuran-1,3-dione (5) were prepared. Hydrogels (Ch-3, Ch-5a, Ch-5b) were loaded (Au,Ag,ZnO) NPs to form its nanocomposites to improve the antimicrobial efficacy of chitosan. The structures of hydrogels and its nanocomposites were characterized using different tools. All hydrogels displayed irregular surface morphology in SEM, however hydrogel (Ch-5a) revealed the highest crystallinity. The highest thermal stability was shown by hydrogel (Ch-5b) compared to chitosan. The nanocomposites represented nanoparticle sizes <100 nm. Antimicrobial activity was assayed for hydrogels using disc diffusion method exhibited great inhibition growth of bacteria compared to chitosan against S. aureus, B. subtilis and S. epidermidis as Gram-positive, E. coli, Proteus, and K. pneumonia as Gram-negative and antifungal activity against Aspergillus Niger and Candida. Hydrogel (Ch-5b) and nanocomposite hydrogel (Ch-3/Ag NPs) showed higher colony forming unit (CFU) and reduction% against S. aureus and E. coli reaching 97.96 % and 89.50 % respectively in comparison with 74.56 % and 40.30 % for chitosan respectively. Overall, fabricated hydrogels and its nanocomposites enhanced the biological activity of chitosan and it can be potential candidate as antimicrobial drugs.
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Affiliation(s)
- Nadia G Kandile
- Chemistry Department, Faculty of Women for Art, Science and Education, Ain Shams University, Heliopolis Post Cod. No. 11757, Cairo, Egypt
| | - Rana A Elzamly
- Chemistry Department, Faculty of Women for Art, Science and Education, Ain Shams University, Heliopolis Post Cod. No. 11757, Cairo, Egypt
| | - Mansoura I Mohamed
- Chemistry Department, Faculty of Women for Art, Science and Education, Ain Shams University, Heliopolis Post Cod. No. 11757, Cairo, Egypt
| | - Howida T Zaky
- Chemistry Department, Faculty of Women for Art, Science and Education, Ain Shams University, Heliopolis Post Cod. No. 11757, Cairo, Egypt
| | - David R K Harding
- Chemistry, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Hemat M Mohamed
- Chemistry Department, Faculty of Women for Art, Science and Education, Ain Shams University, Heliopolis Post Cod. No. 11757, Cairo, Egypt.
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16
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Cui S, Qi Y, Zhu Q, Wang C, Sun H. A review of the influence of soil minerals and organic matter on the migration and transformation of sulfonamides. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 861:160584. [PMID: 36455724 DOI: 10.1016/j.scitotenv.2022.160584] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/25/2022] [Accepted: 11/26/2022] [Indexed: 06/17/2023]
Abstract
Sulfonamides (SAs) are common antibiotics that are widely present in the environment and can easily migrate in the environment, so they pose an environmental risk. Minerals and organic matter influence the antibiotic migration and transformation in sewage treatment plants, activated sludge, surface water, and soil environment. In the present paper, the influence of the process and mechanism of minerals and organic matter on the adsorption, degradation, and plant uptake of SAs in soil were summarized. In the impact process of mineral and organic matter on the SAs migration and transformation, the pH value is undoubtedly the most important factor because it determines the ionic state of SAs. In terms of influence mechanisms, the minerals absorb SAs well via cation exchange, complexation, H-bonding, and cation bridging. Mineral photodegradation is also one of the primary removal methods for SAs. Soil organic matter (SOM) can significantly increase the SAs adsorption. The adsorption forces of SAs and SOM or dissolved organic matter (DOM) were very similar, but SOM decreased SAs mobility in the environment, while DOM increased SAs availability. DOM generated active substances and aided in the photodegradation of SAs. This review describes the effects of minerals and organic matter on the fate of SAs in soil, which is useful in controlling the migration and transformation of SAs in the soil environment.
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Affiliation(s)
- Shengyan Cui
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
| | - Yuwen Qi
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
| | - Qing Zhu
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
| | - Cuiping Wang
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China.
| | - Hongwen Sun
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
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17
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Sookezian A, Molander GA. Photoinduced Vicinal 1,2-Difunctionalization of Olefins for the Synthesis of Alkyl Sulfonamides. Org Lett 2023; 25:1014-1019. [PMID: 36745531 DOI: 10.1021/acs.orglett.3c00182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Alkyl sulfonamides are an important class of bioactive molecules. Historical syntheses have relied on multistep sequences incorporating harsh reaction conditions. Photochemical methods have been limited to hydrosulfamoylation, installing only one substituent across an olefin. Herein, radical/polar crossover (RPC) is used to establish the first multicomponent 1,2-difunctionalization reaction incorporating a sulfonamide moiety and a second reaction partner. This protocol, exemplified on a range of olefins, utilizes various commercial sulfamoyl chlorides and organotrifluoroborates as coupling partners.
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Affiliation(s)
- Anasheh Sookezian
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104-6323, United States
| | - Gary A Molander
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104-6323, United States
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18
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Selvam B, Landagaray E, Cartereau A, Laurent AD, Graton J, Lebreton J, Thany SH, Mathé-Allainmat M, Le Questel JY. Identification of sulfonamide compounds active on the insect nervous system: Molecular modeling, synthesis and biological evaluation. Bioorg Med Chem Lett 2023; 80:129124. [PMID: 36610552 DOI: 10.1016/j.bmcl.2023.129124] [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: 09/02/2022] [Revised: 12/01/2022] [Accepted: 01/02/2023] [Indexed: 01/05/2023]
Abstract
Insect nicotinic acetylcholine receptors (nAChRs) are a recognized target for insecticide design. In this work, we have identified, from a structure-based approach using molecular modeling tools, ligands with potential selective activity for pests versus pollinators. A high-throughput virtual screening with the Openeye software was performed using a library from the ZINC database, thiacloprid being used as the target structure. The top sixteen molecules were then docked in α6 cockroach and honeybee homomeric nAChRs to check from a theoretical point of view relevant descriptors in favor of pest selectivity. Among the selected molecules, one original sulfonamide compound has afterward been synthesized, together with various analogs. Two compounds of this family have been shown to behave as activators of the cockroach cholinergic synaptic transmission.
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Affiliation(s)
- Balaji Selvam
- Nantes Université, CNRS, CEISAM, UMR 6230, F-44000 Nantes, France; Gossamer Bio, 3013 Science Park Road, Suite 200, San Diego, CA 92121, France
| | | | - Alison Cartereau
- Université d'Orléans, Laboratoire Biologie des Ligneux et des Grandes Cultures, USC INRAE 1328, Rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Adèle D Laurent
- Nantes Université, CNRS, CEISAM, UMR 6230, F-44000 Nantes, France
| | - Jérôme Graton
- Nantes Université, CNRS, CEISAM, UMR 6230, F-44000 Nantes, France
| | - Jacques Lebreton
- Nantes Université, CNRS, CEISAM, UMR 6230, F-44000 Nantes, France
| | - Steeve H Thany
- Université d'Orléans, Laboratoire Biologie des Ligneux et des Grandes Cultures, USC INRAE 1328, Rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
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19
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Bedair MA, Abuelela AM, Alshareef M, Owda M, Eliwa EM. Ethyl ester/acyl hydrazide-based aromatic sulfonamides: facile synthesis, structural characterization, electrochemical measurements and theoretical studies as effective corrosion inhibitors for mild steel in 1.0 M HCl. RSC Adv 2022; 13:186-211. [PMID: 36605653 PMCID: PMC9764999 DOI: 10.1039/d2ra05939h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
In this research paper, aromatic sulfonamide-derived ethyl ester (p-TSAE) and its acyl hydrazide (p-TSAH) were directly synthesized, characterized, and employed for the first time as prospective anticorrosive agents to protect mild steel in 1.0 M HCl conditions. The corrosion efficiency was probed by electrochemical methods including polarization, impedance, and frequency modulation measurements. Optimal efficiencies of 94% and 92% were detected for the hydrazide and ester, respectively, revealing excellent corrosion inhibition. Moreover, both the hydrazide and ester molecules combat the cathodic and anodic reactions correspondingly in a mixed-type manner. The electron transfer (ET) at the inhibitor/metal interface was evaluated using DFT at the B3LYP/6-31g(d,p) level. Natural bond orbital analysis (NBO) and frontier molecular orbital analysis (FMO) calculations showed superior capabilities of the synthesized inhibitors to easily reallocate charge into the metal surface. However, the hydrazide molecules showed slightly better inhibition efficiency than the ester due to the strong interaction between the lone pairs of the nitrogen atoms and the d-orbitals of the metal. The chemical hardness of the hydrazide and ester are 2.507 and 2.511 eV, respectively, in good accordance with the recorded electrochemical inhibition efficiencies for both molecules. Good and straightforward correlations between the experiments and calculations are obtained.
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Affiliation(s)
- Mahmoud A. Bedair
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar UniversityNasr City 11884CairoEgypt,College of Science and Arts, University of BishaP.O. Box 101Al-Namas 61977Saudi Arabia
| | - Ahmed M. Abuelela
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar UniversityNasr City 11884CairoEgypt
| | - Mubark Alshareef
- Department of Chemistry, Faculty of Applied Science, Umm Al Qura UniversityMakkah 24230Saudi Arabia
| | - Medhat Owda
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar UniversityNasr City 11884CairoEgypt
| | - Essam M. Eliwa
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar UniversityNasr City 11884CairoEgypt
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20
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Bao Z, Zou J, Mou C, Jin Z, Ren SC, Chi YR. Direct Reaction of Nitroarenes and Thiols via Photodriven Oxygen Atom Transfer for Access to Sulfonamides. Org Lett 2022; 24:8907-8913. [PMID: 36421405 DOI: 10.1021/acs.orglett.2c03770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Sulfonamide is a common motif in medicines and agrochemicals. Typically, this class of functional groups is prepared by reacting amines with sulfonyl chlorides that are presynthesized from nitro compounds and thiols, respectively. Here, we report a novel strategy that directly couples nitro compounds and thiols to form sulfonamides atom- and redox-economically. Mechanistic studies suggest our reaction proceeds via direct photoexcitation of nitroarenes that eventually transfers the oxygen atoms from the nitro group to the thiol unit.
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Affiliation(s)
- Zhaowei Bao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Juan Zou
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Chengli Mou
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Zhichao Jin
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Shi-Chao Ren
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Yonggui Robin Chi
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
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21
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Mahmoudi AE, Tachallait H, Moutaoukil Z, Arshad S, Karrouchi K, Benhida R, Bougrin K. Ultrasound‐Assisted Green Synthesis of 3,5‐Disubstituted Isoxazole Secondary Sulfonamides via One‐Pot Five‐Component Reaction using CaCl
2
/K
2
CO
3
as Pre‐Catalyst in Water. ChemistrySelect 2022. [DOI: 10.1002/slct.202203072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ayoub El Mahmoudi
- Equipe de Chimie des Plantes et de Synthèse Organique et Bioorganique URAC23 Faculty of Science B.P. 1014 Geophysics Natural Patrimony and Green Chemistry (GEOPAC) Research Center Mohammed V University in Rabat Morocco
| | - Hamza Tachallait
- Equipe de Chimie des Plantes et de Synthèse Organique et Bioorganique URAC23 Faculty of Science B.P. 1014 Geophysics Natural Patrimony and Green Chemistry (GEOPAC) Research Center Mohammed V University in Rabat Morocco
- Chemical & Biochemical Sciences Green-Process Engineering (CBS) Mohammed VI Polytechnic University Lot 660, Hay Moulay Rachid Benguerir Morocco
| | - Zakaria Moutaoukil
- Chemical & Biochemical Sciences Green-Process Engineering (CBS) Mohammed VI Polytechnic University Lot 660, Hay Moulay Rachid Benguerir Morocco
- Université Côte d'Azur CNRS Institut de Chimie de Nice UMR CNRS 7272 - 06108 Nice France
| | - Suhana Arshad
- X-ray Crystallography Unit School of Physics Universiti Sains Malaysia 11800 USM Penang Malaysia
| | - Khalid Karrouchi
- Laboratory of Analytical Chemistry and Bromatology Faculty of Medicine and Pharmacy Mohammed V University in Rabat Morocco
| | - Rachid Benhida
- Chemical & Biochemical Sciences Green-Process Engineering (CBS) Mohammed VI Polytechnic University Lot 660, Hay Moulay Rachid Benguerir Morocco
- Université Côte d'Azur CNRS Institut de Chimie de Nice UMR CNRS 7272 - 06108 Nice France
| | - Khalid Bougrin
- Equipe de Chimie des Plantes et de Synthèse Organique et Bioorganique URAC23 Faculty of Science B.P. 1014 Geophysics Natural Patrimony and Green Chemistry (GEOPAC) Research Center Mohammed V University in Rabat Morocco
- Chemical & Biochemical Sciences Green-Process Engineering (CBS) Mohammed VI Polytechnic University Lot 660, Hay Moulay Rachid Benguerir Morocco
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22
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Espitia-Galindo N, Hernández DJ, Zapata-Rivera J, Vargas EF. Complexation of sodium sulfamerazine with an ionic resorcin[4]arene: thermodynamic and computational study. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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23
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Wu YH, Li CJ, Wei ZL, Liao WW. Multicomponent Cyclization with an Inorganic Sulfur Dioxide Surrogate: Straightforward Construction of Difluorinated Benzosultams. Org Lett 2022; 24:9112-9117. [DOI: 10.1021/acs.orglett.2c03771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Yu-Heng Wu
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P R China
| | - Cheng-Jing Li
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P R China
| | - Zhong-Lin Wei
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P R China
| | - Wei-Wei Liao
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P R China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P R China
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24
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Benedetto Tiz D, Bagnoli L, Rosati O, Marini F, Santi C, Sancineto L. FDA-Approved Small Molecules in 2022: Clinical Uses and Their Synthesis. Pharmaceutics 2022; 14:pharmaceutics14112538. [PMID: 36432728 PMCID: PMC9695118 DOI: 10.3390/pharmaceutics14112538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/16/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022] Open
Abstract
This review describes the recently FDA-approved drugs (in the year 2022). Many of these products contain active moieties that FDA had not previously approved, either as a single ingredient or as part of a combination. These products frequently provide important new therapies for patients with multiple unmet diseases. The diverse small molecules are described according to the date of approval and their syntheses is discussed. This review comprises classical chemical scaffolds together with innovative drugs such as a deuterium-containing drug.
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25
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Synthesis of I (III)/S (VI) reagents and their reactivity in photochemical cycloaddition reactions with unsaturated bonds. Nat Commun 2022; 13:6588. [PMID: 36329065 PMCID: PMC9633813 DOI: 10.1038/s41467-022-34401-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022] Open
Abstract
The development of novel methodologies for the introduction of the sulfoxonium group under mild conditions is appealing but remains underexplored. Herein we report the synthesis of a class of hypervalent iodine reagents with a transferrable sulfoxonium group. These compounds enable mixed iodonium-sulfoxonium ylide reactivity. These well-defined reagents are examined in visible-light-promoted cyclization reactions with a wide range of unsaturated bonds including alkenes, alkynes, nitriles, and allenes. Two distinct cyclization pathways are identified, which are controlled by the substituent of the unsaturated bond. The cycloaddition protocol features simple operation, mild reaction conditions, and excellent functional group tolerance, affording a broad range of sulfoxonium-containing cyclic structures in moderate to excellent yields. Furthermore, the sufoxonium group in the product can be transformed into diverse functional groups and structural motifs via single electron transfer and transition-metal catalysis.
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26
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Zhang YJ, Pu LY, He YM, Teng F. Palladium-Catalyzed Three-Component Heck/Sulfonation/Amination Leading to Quaternary 3,4-Dihydroisoquinolinones. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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27
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Structure and Computational Studies of New Sulfonamide Compound: {(4-nitrophenyl)sulfonyl}tryptophan. Molecules 2022; 27:molecules27217400. [DOI: 10.3390/molecules27217400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/23/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022] Open
Abstract
Synthesis of sulfonamide through an indirect method that avoids contamination of the product with no need for purification has been carried out using the indirect process. Here, we report the synthesis of a novel sulfonamide compound, ({4-nitrophenyl}sulfonyl)tryptophan (DNSPA) from 4-nitrobenzenesulphonylchloride and L-tryptophan precursors. The slow evaporation method was used to form single crystals of the named compound from methanolic solution. The compound was characterized by X-ray crystallographic analysis and spectroscopic methods (NMR, IR, mass spectrometry, and UV-vis). The sulfonamide N-H NMR signal at 8.07–8.09 ppm and S-N stretching vibration at 931 cm−1 indicate the formation of the target compound. The compound crystallized in the monoclinic crystal system and P21 space group with four molecules of the compound in the asymmetric unit. Molecular aggregation in the crystal structure revealed a 12-molecule aggregate synthon sustained by O-H⋯O hydrogen bonds and stabilised by N-H⋯O intermolecular contacts. Experimental studies were complemented by DFT calculations at the B3LYP/6-311++G(d,p) level of theory. The computed structural and spectroscopic data are in good agreement with those obtained experimentally. The energies of interactions between the units making up the molecule were calculated. Molecular docking studies showed that DNSPA has a binding energy of −6.37 kcal/mol for E. coli DNA gyrase (5MMN) and −6.35 kcal/mol for COVID-19 main protease (6LU7).
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28
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Persistent prevalence of non-covalent interaction in pyrimidine containing sulfonamide derivative: A quantum computational analysis. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133378] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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29
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Hopkins MD, Witt RC, Flusche AME, Philo JE, Ozmer GL, Purser GH, Sheaff RJ, Lamar AA. Synthesis and biological evaluation of N-alkyl sulfonamides derived from polycyclic hydrocarbon scaffolds using a nitrogen-centered radical approach. Org Biomol Chem 2022; 20:6680-6693. [PMID: 35950721 DOI: 10.1039/d2ob01291j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polycyclic hydrocarbons (PH) provide intriguing potential as lipophilic scaffolds within medicinal chemistry, but are currently limited by the availability of synthetic tools for predictable modification of the PH unit. Herein we report the development of new methods for installation of a sulfonamide unit to PH cores. In the first method, a xanthate ester serves as reagent for aminosulfonation using pre-formed imidoiodinane as N-source. An investigation of the reaction mechanism was performed to implicate a process involving a N-centered radical. An additional method for sulfonamide installation is described that involves the use of commercially available reagents and operationally convenient conditions. Using the new synthetic methods, 22 compounds were prepared and screened for biological activity against 6 mammalian cell lines along with Gram-positive and Gram-negative bacterial strains. Results of the viability assays have identified compounds that exhibit higher potency than other known anticancer agents such as indisulam and ABT-751. Additionally, the physicochemical and drug-likeness properties of the synthesized compounds have been determined experimentally and using in silico predictive tools. The initial exploration into sulfonamide insertion into PH cores has resulted in a number of compounds that warrant further development to produce molecules with therapeutic value.
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Affiliation(s)
- Megan D Hopkins
- Department of Chemistry and Biochemistry, The University of Tulsa, 800 South Tucker Drive, Tulsa, Oklahoma, 74104, USA.
| | - Ryan C Witt
- Department of Chemistry and Biochemistry, The University of Tulsa, 800 South Tucker Drive, Tulsa, Oklahoma, 74104, USA.
| | - Ann Marie E Flusche
- Department of Chemistry and Biochemistry, The University of Tulsa, 800 South Tucker Drive, Tulsa, Oklahoma, 74104, USA.
| | - John E Philo
- Department of Chemistry and Biochemistry, The University of Tulsa, 800 South Tucker Drive, Tulsa, Oklahoma, 74104, USA.
| | - Garett L Ozmer
- Department of Chemistry and Biochemistry, The University of Tulsa, 800 South Tucker Drive, Tulsa, Oklahoma, 74104, USA.
| | - Gordon H Purser
- Department of Chemistry and Biochemistry, The University of Tulsa, 800 South Tucker Drive, Tulsa, Oklahoma, 74104, USA.
| | - Robert J Sheaff
- Department of Chemistry and Biochemistry, The University of Tulsa, 800 South Tucker Drive, Tulsa, Oklahoma, 74104, USA.
| | - Angus A Lamar
- Department of Chemistry and Biochemistry, The University of Tulsa, 800 South Tucker Drive, Tulsa, Oklahoma, 74104, USA.
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30
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Akbari S, Kabirifard H, Balalaie S, Amini K. One-Pot Three-Component Synthesis of Novel 1-((4-Aminosulfonylphenyl)methyl)-5-aryl-4-benzoyl-3-hydroxy-3-pyrrolin-2-ones in Aqueous Media and Investigation of Their Antimicrobial Activity. ORG PREP PROCED INT 2022. [DOI: 10.1080/00304948.2022.2104065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Samaneh Akbari
- Department of Chemistry, North Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Hassan Kabirifard
- Department of Chemistry, North Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Saeed Balalaie
- Peptide Chemistry Research Center, K. N. Toosi University of Technology, Tehran, Iran
| | - Kumarss Amini
- Department of Microbiology, School of Basic Sciences, Saveh Branch, Islamic Azad University, Saveh, Iran
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31
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Supramolecular structure and tautomerism of trifluoromethanesulfonamidines. Struct Chem 2022. [DOI: 10.1007/s11224-022-02032-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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32
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Tian H, Li R, Guo F, Chen X. An Efficient Method for the Preparation of Sulfonamides from Sodium Sulfinates and Amines. Chemistry 2022; 11:e202200097. [PMID: 36005567 PMCID: PMC9405518 DOI: 10.1002/open.202200097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/18/2022] [Indexed: 11/12/2022]
Abstract
Sulfonamides have a special role on medicine due to their broad biological activities, as bacterial infections, diabetes mellitus, oedema, hypertension prevention and treatment. In addition, sulfonamides are also useful in herbicides and pesticides. Herein, we communicate an efficient strategy for the preparation of sulfonamides via NH4I‐mediated amination of sodium sulfinates. This new method provides a general and environmentally friendly access to sulfonamide compounds and tolerates a wide range of functional groups.
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Affiliation(s)
- Haiying Tian
- Department of Pharmacy, Changzhi Medical College, 046000, Changzhi, P. R. China
| | - Ruiyan Li
- Department of Pharmacy, Changzhi Medical College, 046000, Changzhi, P. R. China
| | - Fang Guo
- Department of Materials Science and Engineering, Jinzhong University, 030619, Jinzhong, P. R. China
| | - Xiuling Chen
- Department of Materials Science and Engineering, Jinzhong University, 030619, Jinzhong, P. R. China
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33
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TOK F, ÇAKIR C, ÇAM D, KIRPAT MM, SICAK Y. Synthesis, Characterization and Biological Evaluation of Novel Thiourea Derivatives. CLINICAL AND EXPERIMENTAL HEALTH SCIENCES 2022. [DOI: 10.33808/clinexphealthsci.1062872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objective: A new series of 4-[3-(substitutedphenyl)thioureido]-N-(6-chloropyrazin-2-yl)benzenesulfonamide were synthesized from sulfaclozine.
Methods: All compounds were characterized by IR, 1H-NMR spectroscopic methods and elemental analysis. In addition to the antioxidant activity of the synthesis series, enzyme inhibition activities such as anticholinesterase, tyrosinase, α-amylase and α-glycosidase were determined for the first time in this study.
Results: According to these biological activity test results, compound 2a in the DPPH, 2c in the ABTS˙+ assay exhibited more antioxidant activity than reference standard. All thiourea derivatives demonstrated good BChE inhibitory activity than galantamine. Among the compounds, 2e and 2f showed the best tyrosinase enzyme inhibition activity, while 2g had the best α-amylase and α-glucosidase enzyme inhibition activity. In addition, we evaluated the druglikeness properties of compounds and their oral bioavailability were also found to be high.
Conclusion: Thiourea derivatives exhibited remarkable antioxidant activity and enzyme inhibition activity against tyrosinase, cholinesterase, α-amylase and α-glucosidase.
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Affiliation(s)
- Fatih TOK
- MARMARA UNIVERSITY, FACULTY OF PHARMACY
| | - Cansel ÇAKIR
- MUGLA SITKI KOCMAN UNIVERSITY, FACULTY OF SCIENCE
| | - Dilaycan ÇAM
- MUGLA SITKI KOCMAN UNIVERSITY, FACULTY OF SCIENCE
| | | | - Yusuf SICAK
- MUGLA SITKI KOCMAN UNIVERSITY, KÖYCEĞİZ VOCATIONAL SCHOOL
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Abstract
![]()
Sulfur functional
groups are common motifs in bioactive molecules.
Sulfonamides are most prevalent but related aza-derivatives, in which
oxygen atoms are replaced by imidic nitrogens, such as sulfoximines
and sulfonimidamides, are gaining attraction. Despite this activity,
the double aza-variants of sulfonamides, termed sulfondiimidamides,
are almost completely absent from the literature. The reason for this
is poor synthetic accessibility. Although a recent synthesis has established
sulfondiimidamides as viable motifs, the length of the route and the
capricious nature of the key sulfondiimidoyl fluoride intermediates
mean that direct application to discovery chemistry is challenging.
Herein, we describe a two-step synthesis of sulfondiimidamides, exploiting
a hypervalent iodine-mediated amination as the key step. The starting
materials are organometallic reagents, an unsymmetrical sulfurdiimide,
and amines. The method allowed >40 examples to be prepared, including
derivatives of three sulfonamide-based drugs. The operational simplicity,
broad scope, and concise nature make this route attractive for discovery
chemistry applications.
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Affiliation(s)
- Ze-Xin Zhang
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Charles Bell
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Mingyan Ding
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Michael C Willis
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
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35
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Tilby MJ, Dewez DF, Pantaine LRE, Hall A, Martínez-Lamenca C, Willis MC. Photocatalytic Late-Stage Functionalization of Sulfonamides via Sulfonyl Radical Intermediates. ACS Catal 2022; 12:6060-6067. [PMID: 35633900 PMCID: PMC9127806 DOI: 10.1021/acscatal.2c01442] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/22/2022] [Indexed: 01/01/2023]
Abstract
![]()
A plethora of drug
molecules and agrochemicals contain the sulfonamide
functional group. However, sulfonamides are seldom viewed as synthetically
useful functional groups. To confront this limitation, a late-stage
functionalization strategy is described, which allows sulfonamides
to be converted to pivotal sulfonyl radical intermediates. This methodology
exploits a metal-free photocatalytic approach to access radical chemistry,
which is harnessed by combining pharmaceutically relevant sulfonamides
with an assortment of alkene fragments. Additionally, the sulfinate
anion can be readily obtained, further broadening the options for
sulfonamide functionalization. Mechanistic studies suggest that energy-transfer
catalysis (EnT) is in operation.
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Affiliation(s)
- Michael J. Tilby
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Damien F. Dewez
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Loïc R. E. Pantaine
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Adrian Hall
- UCB Biopharma SPRL, 1420 Braine-l’Alleud, 1070 Brussels, Belgium
| | | | - Michael C. Willis
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
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36
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Abstract
Lead optimization represents the tedious process of fine-tuning lead compounds from biologically active hits to suitable drug candidates for clinical trials. By chemically modifying a hit structure, an improved compound can be obtained in terms of activity, selectivity, and pharmacokinetic ADME (absorption, distribution, metabolism, and excretion) properties. The carboxylic acid moiety is known to be a crucial functionality in many pharmaceutically active compounds. Despite its common use as a key functionality in drugs, its presence in a lead molecule is often associated with poor pharmacokinetic properties and toxicity. In this literature overview, we discuss how the shortcomings of a carboxylic acid can be circumvented by replacing this functionality with bioisosteres. In this way, the positive aspects of this moiety, such as its activity, for example, by virtue of its capacity to form hydrogen bonds, can be maintained or even improved. To that end, we provide an overview of the most promising carboxylic acid bioisosteres and discuss a selection of synthetic routes towards the main functionalities.
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37
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Andriashvili VA, Zhersh S, Tolmachev AA, Grygorenko OO. Synthesis of α- C-Stereochemically Pure Secondary Sulfonamides. J Org Chem 2022; 87:6237-6246. [PMID: 35441519 DOI: 10.1021/acs.joc.2c00480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A convenient "green" stereoretentive approach to sp3-enriched secondary sulfonamides bearing an asymmetric center at the α position to the sulfur atom is described. The method relies on the electrophilic amination of the corresponding stereochemically pure sulfinates with N-alkylhydroxylamine sulfonic acids (in turn easily prepared from N-alkylhydroxylamine and HSO3Cl). It is shown that the efficiency of the approach is governed mainly by steric factors; its tolerance to several functional groups (e.g., ether, phthalimide, or N-Boc carbamate) is also demonstrated.
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Affiliation(s)
- Vladyslav A Andriashvili
- Enamine Ltd., Chervonotkatska Street 78, Kyiv 02094, Ukraine, www.enamine.net.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine
| | - Serhii Zhersh
- Enamine Ltd., Chervonotkatska Street 78, Kyiv 02094, Ukraine, www.enamine.net.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine
| | - Andrey A Tolmachev
- Enamine Ltd., Chervonotkatska Street 78, Kyiv 02094, Ukraine, www.enamine.net.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine
| | - Oleksandr O Grygorenko
- Enamine Ltd., Chervonotkatska Street 78, Kyiv 02094, Ukraine, www.enamine.net.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv 01601, Ukraine
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38
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Zajda A, Sikora J, Huttunen KM, Markowicz-Piasecka M. Structural Comparison of Sulfonamide-Based Derivatives That Can Improve Anti-Coagulation Properties of Metformin. Int J Mol Sci 2022; 23:ijms23084132. [PMID: 35456961 PMCID: PMC9029893 DOI: 10.3390/ijms23084132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/02/2022] [Accepted: 04/06/2022] [Indexed: 01/13/2023] Open
Abstract
Due to its high efficiency, good safety profile, and potential cardio-protective properties, metformin, a dimethyl biguanide, is the first-line medication in antihyperglycemic treatment for type 2 diabetic patients. The aim of our present study was to assess the effects of eight new sulfonamide-based derivatives of metformin on selected plasma parameters and vascular hemostasis, as well as on endothelial and smooth muscle cell function. The compounds with an alkyl chain (1–3), trifluoromethyl substituent (4), or acetyl group (5) significantly elevated glucose utilization in human umbilical endothelial cells (HUVECs), similarly to metformin. Our novel findings showed that metformin analogues 1–3 presented the most beneficial properties because of their greatest safety profile in the WST-1 cell viability assay, which was also proved in the further HUVEC integrity studies using RTCA DP. Compounds 1–3 did not affect either HUVEC or aortal smooth muscle cell (AoSMC) viability up to 3.0 mM. Importantly, these compounds beneficially affected some of the coagulation parameters, including factor X and antithrombin III activity. In contrast to the above-mentioned metformin analogues, derivatives 4 and 5 exerted more profound anticoagulation effects; however, they were also more cytotoxic towards HUVECs, as IC50 values were 1.0–1.5 mM. In conclusion, the chemical modification of a metformin scaffold into sulfonamides possessing alkyl substituents results in the formation of novel derivatives with potential bi-directional activity including anti-hyperglycemic properties and highly desirable anti-coagulant activity.
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Affiliation(s)
- Agnieszka Zajda
- Laboratory of Bioanalysis, Department of Pharmaceutical Chemistry, Drug Analysis and Radiopharmacy, Medical University of Lodz, ul. Muszyńskiego1, 90-151 Lodz, Poland;
| | - Joanna Sikora
- Department of Bioinorganic Chemistry, Medical University of Lodz, ul. Muszyńskiego1, 90-151 Lodz, Poland;
| | - Kristiina M. Huttunen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Yliopistonranta 1C, P.O. Box 1627, 70211 Kuopio, Finland;
| | - Magdalena Markowicz-Piasecka
- Laboratory of Bioanalysis, Department of Pharmaceutical Chemistry, Drug Analysis and Radiopharmacy, Medical University of Lodz, ul. Muszyńskiego1, 90-151 Lodz, Poland;
- Correspondence: ; Tel.: +48-42-677-92-50
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39
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40
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Corazzata K, Rose PJ, Mo S, Snodgrass J, Langston A, Lee EC. Removal of Alkyl Sulfonates Using DABCO. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00335] [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]
Affiliation(s)
- Kaitlyn Corazzata
- Process Chemistry, Pharmaceutical and Preclinical Sciences, Vertex Pharmaceuticals Inc., 50 Northern Avenue, Boston, Massachusetts 02210, United States
| | - Peter J. Rose
- Process Chemistry, Pharmaceutical and Preclinical Sciences, Vertex Pharmaceuticals Inc., 50 Northern Avenue, Boston, Massachusetts 02210, United States
| | - Shunyan Mo
- Alnylam Pharmaceuticals, 675 W. Kendall St., Cambridge, Massachusetts 02142, United States
| | - Joseph Snodgrass
- Analytical Development, Pharmaceutical and Preclinical Sciences, Vertex Pharmaceuticals Inc., 50 Northern Avenue, Boston, Massachusetts 02210, United States
| | - Alexander Langston
- VCGT, Vertex Pharmaceuticals Inc., 50 Northern Avenue, Boston, Massachusetts 02210, United States
| | - Elaine C. Lee
- Process Chemistry, Pharmaceutical and Preclinical Sciences, Vertex Pharmaceuticals Inc., 50 Northern Avenue, Boston, Massachusetts 02210, United States
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41
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42
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Padma Priya V, Natarajan K, Nandi GC. Advances in the photoredox catalysis of S(VI) compounds. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132711] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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43
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Resveratrol-based compounds and neurodegeneration: Recent insight in multitarget therapy. Eur J Med Chem 2022; 233:114242. [DOI: 10.1016/j.ejmech.2022.114242] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 02/25/2022] [Accepted: 02/26/2022] [Indexed: 01/04/2023]
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44
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Sang D, Dong B, Liu Y, Tian J. Chemoselective Cleavage of Acylsulfonamides and Sulfonamides by Aluminum Halides. J Org Chem 2022; 87:3586-3595. [PMID: 35157468 DOI: 10.1021/acs.joc.1c03133] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The chemoselective cleavage of C-N bonds of amides, sulfonamides, and acylsulfonamides by aluminum halides is described. AlCl3 and AlI3 display complementary reactivities toward N-alkyl and N-acyl moieties. N-Alkylacylsulfonamides, secondary N-(tert-butyl)sulfonamides, and tertiary N-(tert-butyl)amides undergo N-dealkylation upon treatments with AlI3 generated in situ from aluminum and iodine in acetonitrile. In contrast, AlCl3 preferentially cleaves N-acyl groups of tertiary and secondary sulfonamides.
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Affiliation(s)
- Dayong Sang
- College of Chemical Engineering and Pharmacy, Jingchu University of Technology, Jingmen, Hubei 448000, P. R. China
| | - Bingqian Dong
- College of Chemical Engineering and Pharmacy, Jingchu University of Technology, Jingmen, Hubei 448000, P. R. China.,School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, Hubei 430205, P. R. China
| | - Yunfeng Liu
- College of Chemical Engineering and Pharmacy, Jingchu University of Technology, Jingmen, Hubei 448000, P. R. China
| | - Juan Tian
- College of Chemical Engineering and Pharmacy, Jingchu University of Technology, Jingmen, Hubei 448000, P. R. China
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45
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Ovung A, Jamir N, Bhattacharyya J. Lysozyme binding with sulfa group of antibiotics: comparative binding thermodynamics and computational study. LUMINESCENCE 2022; 37:702-712. [DOI: 10.1002/bio.4211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/21/2022] [Accepted: 02/08/2022] [Indexed: 11/12/2022]
Affiliation(s)
- Aben Ovung
- Department of Chemistry National Institute of Technology Nagaland, Chumukedima Dimapur India
| | - Nungshioba Jamir
- Department of Chemistry National Institute of Technology Nagaland, Chumukedima Dimapur India
| | - Jhimli Bhattacharyya
- Department of Chemistry National Institute of Technology Nagaland, Chumukedima Dimapur India
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46
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Radchenko OB, Radchenko DS, Konovets AI, Grygorenko OO. Water Determination in Aromatic Sulfonyl Chlorides Using the Karl Fischer Titration Method: Scope and Limitations. ChemistrySelect 2022. [DOI: 10.1002/slct.202102749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Olga B. Radchenko
- Enamine Ltd. Chervonotkatska Street 78 Kyiv 02094 Ukraine
- Taras Shevchenko National University of Kyiv Volodymyrska Street 60 Kyiv 01601 Ukraine
| | - Dmytro S. Radchenko
- Enamine Ltd. Chervonotkatska Street 78 Kyiv 02094 Ukraine
- Taras Shevchenko National University of Kyiv Volodymyrska Street 60 Kyiv 01601 Ukraine
| | | | - Oleksandr O. Grygorenko
- Enamine Ltd. Chervonotkatska Street 78 Kyiv 02094 Ukraine
- Taras Shevchenko National University of Kyiv Volodymyrska Street 60 Kyiv 01601 Ukraine
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47
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Adamovich SN, Ushakov IA, Oborina EN, Vashchenko AV. Silatrane-sulfonamide hybrids: Synthesis, characterization, and evaluation of biological activity. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2021.122150] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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48
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Seyed Hashtroudi, M, Fathi V, Balalaie S. Applications of DABSO as an SO2 Gas Surrogate in Organic Synthesis. Org Biomol Chem 2022; 20:2149-2163. [DOI: 10.1039/d1ob02199k] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide), DABCO.SO2, or DABSO, a bench-stable colorless solid, is industrially produced by the reaction of DABCO with the condensed and bubbled sulfur dioxide gas at low temperatures. However,...
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49
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Liu H, Zhang B, Zhao W, Yu X, Zhu W, Xia C, Zhou Y. Base-Mediated Coupling Reactions of Benzenesulfonyl Azides with Proline: Synthesis of Proline-Derived Benzenesulfonamides. ACS OMEGA 2021; 6:34796-34804. [PMID: 34963962 PMCID: PMC8697382 DOI: 10.1021/acsomega.1c05331] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 11/24/2021] [Indexed: 06/14/2023]
Abstract
Sulfonamides and lipids are widely found in natural products, bioactive substances, and pharmaceuticals. Here, we report N-sulfonylation and esterification of carboxylic acids in an environment-friendly one-pot tandem protocol involving 1,2-dichloroethane (DCE). Moreover, 1,8-diazabicyclo (5.4.0) undec-7-ene was necessary for this reaction as a strong base, which drives the reaction to completion. Although DCE is a very low activity reagent, it acts not only as a solvent but also as a reactant in the reaction. The β-chloroester contained in the reaction product can be easily dissociated to react with N, S, and O atoms, increasing the possibility for subsequent synthesis.
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Affiliation(s)
- Hongyan Liu
- Pharmacy
College, Institute of Pharmacology, Shandong
First Medical University & Shandong Academy of Medical Sci-ences, Taian 271016, China
| | - Bin Zhang
- Chemistry
and Material Science College, Shandong Agricultural
University, Taian 271018, China
| | - Wei Zhao
- Pharmacy
College, Institute of Pharmacology, Shandong
First Medical University & Shandong Academy of Medical Sci-ences, Taian 271016, China
| | - Xiao Yu
- Pharmacy
College, Institute of Pharmacology, Shandong
First Medical University & Shandong Academy of Medical Sci-ences, Taian 271016, China
| | - Wenjing Zhu
- Pharmacy
College, Institute of Pharmacology, Shandong
First Medical University & Shandong Academy of Medical Sci-ences, Taian 271016, China
| | - Chengcai Xia
- Pharmacy
College, Institute of Pharmacology, Shandong
First Medical University & Shandong Academy of Medical Sci-ences, Taian 271016, China
| | - Yanmeng Zhou
- Pharmacy
College, Institute of Pharmacology, Shandong
First Medical University & Shandong Academy of Medical Sci-ences, Taian 271016, China
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Kim DS, Lee HG. Formation of the Tertiary Sulfonamide C(sp 3)-N Bond Using Alkyl Boronic Ester via Intramolecular and Intermolecular Copper-Catalyzed Oxidative Cross-Coupling. J Org Chem 2021; 86:17380-17394. [PMID: 34762422 DOI: 10.1021/acs.joc.1c01759] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A synthetic strategy for the formation of C(sp3)-N bonds, particularly through a copper-catalyzed oxidative cross-coupling, is rare. Herein, we report a novel synthetic approach for the preparation of tertiary sulfonamides via copper-catalyzed intra- and intermolecular oxidative C(sp3)-N cross-coupling reactions. This method allows the utilization of the readily available C(sp3)-based pinacol boronate as a substrate and the tolerance of a wide range of functional groups under mild reaction conditions. The success of this strategy relies on the unprecedented additive effects of silanol and NaIO4.
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Affiliation(s)
- Dong Sun Kim
- Department of Chemistry, College of National Science, Seoul National University, Gwanak-ro 1, Gwanak-gu, Seoul 08826, Republic of Korea
| | - Hong Geun Lee
- Department of Chemistry, College of National Science, Seoul National University, Gwanak-ro 1, Gwanak-gu, Seoul 08826, Republic of Korea
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