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Sundaresan R, Dubey SK, Kataria R, Nandi GC. Ni-Catalyzed Mild Synthesis of Sulfonylurea via Tandem Coupling of Sulfonyl Azide, Isocyanide, and Water. J Org Chem 2023. [PMID: 37163612 DOI: 10.1021/acs.joc.3c00110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
An efficient, mild, and novel route is developed to synthesize sulfonylurea via the nickel-catalyzed tandem coupling of sulfonyl azide, isocyanide, and water in aqueous media. The sulfonyl azide is expected to act as a nitrene precursor, which upon reaction with isocyanide generates carbodiimide. Herein, water acts as a nucleophile and reacts with carbodiimide to deliver the product. The protocol uses an inexpensive nickel catalyst, environmentally friendly water (as the nucleophile), and room temperature and provides products in moderate to good yields.
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Affiliation(s)
- Ravindra Sundaresan
- Department of Chemistry, National Institute of Technology-Tiruchirappalli, Tiruchirappalli, Tamilnadu-620015, India
| | - Shivam Kumar Dubey
- Department of Chemistry, National Institute of Technology-Tiruchirappalli, Tiruchirappalli, Tamilnadu-620015, India
| | - Ramesh Kataria
- Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Ganesh Chandra Nandi
- Department of Chemistry, National Institute of Technology-Tiruchirappalli, Tiruchirappalli, Tamilnadu-620015, India
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Novel method for the synthesis of Sulfonamide Urea’s from p-toluene sulfonyl isocyanate using Amberlite IRA-400 Cl resin: Application towards the synthesis of Gliclazide. RESULTS IN CHEMISTRY 2021. [DOI: 10.1016/j.rechem.2021.100217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Steven A, Friedrich M, Jank P, Heimer N, Budczies J, Denkert C, Seliger B. What turns CREB on? And off? And why does it matter? Cell Mol Life Sci 2020; 77:4049-4067. [PMID: 32347317 PMCID: PMC7532970 DOI: 10.1007/s00018-020-03525-8] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 03/21/2020] [Accepted: 04/06/2020] [Indexed: 12/16/2022]
Abstract
Altered expression and function of the transcription factor cyclic AMP response-binding protein (CREB) has been identified to play an important role in cancer and is associated with the overall survival and therapy response of tumor patients. This review focuses on the expression and activation of CREB under physiologic conditions and in tumors of distinct origin as well as the underlying mechanisms of CREB regulation by diverse stimuli and inhibitors. In addition, the clinical relevance of CREB is summarized, including its use as a prognostic and/or predictive marker as well as a therapeutic target.
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Affiliation(s)
- André Steven
- Institute for Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Michael Friedrich
- Institute for Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Paul Jank
- Institute of Pathology, Philipps University Marburg, 35043, Marburg, Germany
| | - Nadine Heimer
- Institute for Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Jan Budczies
- Institute of Pathology, University Clinic Heidelberg, 69120, Heidelberg, Germany
| | - Carsten Denkert
- Institute of Pathology, Philipps University Marburg, 35043, Marburg, Germany
| | - Barbara Seliger
- Institute for Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany.
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Mendes CP, Postal BG, Oliveira GTC, Castro AJG, Frederico MJS, Moraes ALL, Neuenfeldt PD, Nunes RJ, Menegaz D, Silva FRMB. Insulin stimulus‐secretion coupling is triggered by a novel thiazolidinedione/sulfonylurea hybrid in rat pancreatic islets. J Cell Physiol 2018; 234:509-520. [DOI: 10.1002/jcp.26746] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 04/13/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Camila P. Mendes
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
| | - Bárbara G. Postal
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
| | - Geisel T. C. Oliveira
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
- Núcleo de Bioeletricidade Celular (NUBIOCEL), Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
| | - Allisson J. G. Castro
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
| | - Marisa J. S. Frederico
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
| | - Ana L. L. Moraes
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
| | - Patrícia D. Neuenfeldt
- Universidade Federal de Santa Catarina, Departamento de Química, Centro de Ciências Físicas e MatemáticasCampus UniversitárioBairro Trindade, FlorianópolisSanta CatarinaBrazil
| | - Ricardo J. Nunes
- Universidade Federal de Santa Catarina, Departamento de Química, Centro de Ciências Físicas e MatemáticasCampus UniversitárioBairro Trindade, FlorianópolisSanta CatarinaBrazil
| | - Danusa Menegaz
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
- Núcleo de Bioeletricidade Celular (NUBIOCEL), Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
| | - Fátima R. M. B. Silva
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
- Núcleo de Bioeletricidade Celular (NUBIOCEL), Centro de Ciências Biológicas, Universidade Federal de Santa CatarinaCampus UniversitárioTrindade, FlorianópolisSanta CatarinaBrazil
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Tanwar DK, Ratan A, Gill MS. A facile synthesis of sulfonylureas via water assisted preparation of carbamates. Org Biomol Chem 2018; 15:4992-4999. [PMID: 28567464 DOI: 10.1039/c7ob00872d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A novel and simple approach to the synthesis of sulfonylureas has been reported. It involved the reaction of various amines with diphenyl carbonate to yield the corresponding carbamates, which subsequently reacted with different sulphonamides to produce different sulfonylureas in excellent yields. The first reaction of diphenyl carbonate with amines was carried out in aqueous : organic (H2O : THF, 90 : 10) medium at room temperature to produce carbamates that paved a straightforward route to sulfonylureas after reaction with sulfonamides. The above process avoided traditional multistep protocols and the use of hazardous, irritant, toxic and moisture sensitive reagents such as phosgene, isocyanates and/or chloroformates.
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Affiliation(s)
- Dinesh Kumar Tanwar
- Department of Pharmaceutical Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research (NIPER), S.A.S. Nagar, Punjab-160062, India.
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