1
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Unexpected dihydropyridinium derivatives using a multicomponent reaction containing unprotected amino acids. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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2
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Singh A, Kumar R. Sustainable Passerini-tetrazole three component reaction (PT-3CR): selective synthesis of oxaborol-tetrazoles. Chem Commun (Camb) 2021; 57:9708-9711. [PMID: 34555131 DOI: 10.1039/d1cc03256a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A sustainable catalyst- and solvent-free Passerini-tetrazole three component reaction (PT-3CR) has been developed for the selective synthesis of benzoxaborol-tetrazoles for the first time. The synthetic potential of oxaboroles was demonstrated towards various functionalized tetrazoles, which are otherwise difficult to achieve through conventional PT-3CR from aromatic aldehydes/ketones. The reaction features high practicality, broad substrate scope and excellent yields (80-98%). Preliminary results of the asymmetric PT-3CR are also shown for the synthesis of chiral benzoxaboroles.
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Affiliation(s)
- Akansha Singh
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow-226031, India. .,Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, UP-201002, India
| | - Ravindra Kumar
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow-226031, India. .,Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, UP-201002, India
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3
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Nasrollahzadeh M, Nezafat Z, Bidgoli NSS, Shafiei N. Use of tetrazoles in catalysis and energetic applications: Recent developments. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111788] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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4
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Griboura N, Gatzonas K, Neochoritis CG. Still Relevant Today: The Asinger Multicomponent Reaction. ChemMedChem 2021; 16:1997-2020. [PMID: 33769692 DOI: 10.1002/cmdc.202100086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/24/2021] [Indexed: 12/15/2022]
Abstract
The Asinger multicomponent reaction is a versatile synthetic tool which gives access to multiple drug-like scaffolds such as 3-thiazolines. The diversity and easy access of its starting materials, its operational simplicity combined with mild conditions and relatively good yields, renders the Asinger reaction, today more than ever, a cornerstone not only in heterocyclic chemistry and modern synthesis but also in medicinal chemistry. In this review, we perform a thorough analysis of the scope and limitations on the different reaction variants with their starting materials, the three-dimensional solid-state conformations of the Asinger derivatives, and we underline and classify all the major post-modifications that have been described. In addition, we report all the major applications in drug discovery projects.
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Affiliation(s)
- Nefeli Griboura
- Chemistry Department, School of Science and Engineering, University of Crete, 70013, Heraklion, Greece
| | - Konstantinos Gatzonas
- Chemistry Department, School of Science and Engineering, University of Crete, 70013, Heraklion, Greece
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5
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Heravi MM, Hosseinnejad T, Tamimi M, Zadsirjan V, Mirzaei M. 12-Tungstoboric acid (H5BW12O40) as an efficient Lewis acid catalyst for the synthesis of chromenopyrimidine-2,5-diones and thioxochromenopyrimidin-5-ones: Joint experimental and computational study. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127598] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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6
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Kumaravel K, Rajarathinam B, Vasuki G. Water-triggered union of multi-component reactions towards the synthesis of a 4 H-chromene hybrid scaffold. RSC Adv 2020; 10:29109-29113. [PMID: 35521150 PMCID: PMC9055991 DOI: 10.1039/d0ra05105e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 07/13/2020] [Indexed: 12/18/2022] Open
Abstract
An unprecedented union of multi-component reactions to construct pyrazole- and pyranopyrazole-adorned 4H-chromene from simple reactants in water at ambient temperature is reported. This innovative tactic has integrated two distinct four-component reactions (4CRs) that occur transiently to form four new heterocycles via ten covalent bonds in a single step. A union of multi-component reactions to construct pyrazole- and pyranopyrazole-adorned 4H-chromene from simple reactants in water at RT is reported. 2 distinct four-component reactions occur transiently to form 4 new heterocycles via 10 covalent bonds in a single step.![]()
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Lei J, Li Y, He LJ, Luo YF, Tang DY, Yan W, Lin HK, Li HY, Chen ZZ, Xu ZG. Expeditious access of chromone analogues via a Michael addition-driven multicomponent reaction. Org Chem Front 2020. [DOI: 10.1039/d0qo00145g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A Michael addition-driven four-component reaction (4-CR) with four Ugi inputs was developed and utilized for the synthesis of chromone derivatives and tetrazole substituted chromones under mild reaction conditions.
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8
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Graebin CS, Ribeiro FV, Rogério KR, Kümmerle AE. Multicomponent Reactions for the Synthesis of Bioactive Compounds: A Review. Curr Org Synth 2019; 16:855-899. [DOI: 10.2174/1570179416666190718153703] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/17/2019] [Accepted: 05/17/2019] [Indexed: 01/16/2023]
Abstract
Multicomponent reactions (MCRs) are composed of three or more reagents in which the final
product has all or most of the carbon atoms from its starting materials. These reactions represent, in the
medicinal chemistry context, great potential in the research for new bioactive compounds, since their products
can present great structural complexity. The aim of this review is to present the main multicomponent reactions
since the original report by Strecker in 1850 from nowadays, covering their evolution, highlighting their
significance in the discovery of new bioactive compounds. The use of MCRs is, indeed, a growing field of
interest in the synthesis of bioactive compounds and approved drugs, with several examples of commerciallyavailable
drugs that are (or can be) obtained through these protocols.
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Affiliation(s)
- Cedric S. Graebin
- Department of Organic Chemistry, Chemistry Institute, Federal Rural University of Rio de Janeiro, Seropedica, Brazil
| | - Felipe V. Ribeiro
- Department of Organic Chemistry, Chemistry Institute, Federal Rural University of Rio de Janeiro, Seropedica, Brazil
| | | | - Arthur E. Kümmerle
- Department of Organic Chemistry, Chemistry Institute, Federal Rural University of Rio de Janeiro, Seropedica, Brazil
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9
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Demina MM, Medvedeva AS, Vu TD, Larina LI, Mitroshina IV, Shemyakina OA. Catalyst-free three-component synthesis of hydroxyalkyltriazolylmethylidene barbiturates. MENDELEEV COMMUNICATIONS 2019. [DOI: 10.1016/j.mencom.2019.11.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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N. N, Thimmalapura VM, Hosamani B, Prabhu G, Kumar LR, Sureshbabu VV. Thioacids – synthons for amide bond formation and ligation reactions: assembly of peptides and peptidomimetics. Org Biomol Chem 2018; 16:3524-3552. [DOI: 10.1039/c8ob00512e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of α-amino thioacids and peptide thioacids and their applications in chemoselective amide bond formation, ligation of peptides/proteins/glycopeptides and synthesis of peptidomimetics are reviewed.
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Affiliation(s)
- Narendra N.
- Department of Chemistry
- University College of Science
- Tumkur University
- Tumkur 572 103
- India
| | - Vishwanatha M. Thimmalapura
- Room No. 109
- Peptide Research Laboratory
- Department of Studies in Chemistry
- Central College Campus
- Dr B. R. Ambedkar Veedhi
| | - Basavaprabhu Hosamani
- Room No. 109
- Peptide Research Laboratory
- Department of Studies in Chemistry
- Central College Campus
- Dr B. R. Ambedkar Veedhi
| | - Girish Prabhu
- Room No. 109
- Peptide Research Laboratory
- Department of Studies in Chemistry
- Central College Campus
- Dr B. R. Ambedkar Veedhi
| | - L. Roopesh Kumar
- Room No. 109
- Peptide Research Laboratory
- Department of Studies in Chemistry
- Central College Campus
- Dr B. R. Ambedkar Veedhi
| | - Vommina V. Sureshbabu
- Room No. 109
- Peptide Research Laboratory
- Department of Studies in Chemistry
- Central College Campus
- Dr B. R. Ambedkar Veedhi
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11
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Baggio C, Udompholkul P, Barile E, Pellecchia M. Enthalpy-Based Screening of Focused Combinatorial Libraries for the Identification of Potent and Selective Ligands. ACS Chem Biol 2017; 12:2981-2989. [PMID: 29094589 DOI: 10.1021/acschembio.7b00717] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In modern drug discovery, the ability of biophysical methods, including nuclear magnetic resonance spectroscopy or surface plasmon resonance, to detect and characterize ligand-protein interactions accurately and unambiguously makes these approaches preferred versus conventional biochemical high-throughput screening of large collections of compounds. Nonetheless, ligand screening strategies that address simultaneously potency and selectivity have not yet been fully developed. In this work, we propose a novel method for screening large collections of combinatorial libraries using enthalpy measurements as a primary screening technique. We demonstrate that selecting binders that are driven by enthalpy (ΔH) results in agents that are not only potent but also more selective for a given target. This general and novel approach, we termed ΔH screening of fPOS (enthalpy screening of focused positional scanning library), combines the principles of focused combinatorial chemistry with rapid calorimetry measurements to efficiently identify potent and selective inhibitors.
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Affiliation(s)
- Carlo Baggio
- Division of Biomedical Sciences,
School of Medicine, University of California, Riverside, 900 University Avenue, Riverside, California 92521, United States
| | - Parima Udompholkul
- Division of Biomedical Sciences,
School of Medicine, University of California, Riverside, 900 University Avenue, Riverside, California 92521, United States
| | - Elisa Barile
- Division of Biomedical Sciences,
School of Medicine, University of California, Riverside, 900 University Avenue, Riverside, California 92521, United States
| | - Maurizio Pellecchia
- Division of Biomedical Sciences,
School of Medicine, University of California, Riverside, 900 University Avenue, Riverside, California 92521, United States
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12
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Roknabadi MH, Mosslemin MH, Mohebat R. Efficient synthesis of a novel series of indeno-fused pyrido[2,3- d]pyrimidines using a deep eutectic solvent system comprised of choline chloride/urea. JOURNAL OF CHEMICAL RESEARCH 2017. [DOI: 10.3184/175815517x14981249895596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A series of 13 aryl indeno[2′,1′:5,6]pyrido[2,3- d]pyrimidine-2,4,6-(3 H,5 H,11 H)-triones, eight of which are new, were synthesised regioselectively in high yields by a three-component reaction of 1,3-indanedione, an araldehyde and 6-aminopyrimidin-2,4(1 H,3 H)-dione in the presence of a deep eutectic solvent comprised of choline chloride/urea (1:2) as the catalyst. The reaction conditions were mild and did not require additional catalysts. Given the inexpensive, nontoxic and recyclable nature of the deep eutectic solvent, these reaction conditions are simple to carry out and environmentally friendly.
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Affiliation(s)
| | | | - Razieh Mohebat
- Department of Chemistry, Yazd Branch, Islamic Azad University, PO Box 89195-155, Yazd, Iran
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13
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Multi-Component synthesis and computational studies of three novel thio-barbituric acid carbohydrate derivatives. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.07.063] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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14
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15
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Chandgude AL, Dömling A. An Efficient Passerini Tetrazole Reaction (PT-3CR). GREEN CHEMISTRY : AN INTERNATIONAL JOURNAL AND GREEN CHEMISTRY RESOURCE : GC 2016; 18:3718-3721. [PMID: 27840590 PMCID: PMC5102161 DOI: 10.1039/c6gc00910g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A sonication accelerated, catalyst free, simple, high yielding and efficient method for the Passerini-type three component reaction (PT-3CR) has been developed. It comprises reaction of an aldehyde/ketone, a isocyanide and a TMS-azide in methanol:water (1:1) as the solvent system. Use of sonication not only accelerated the rate of the reaction but also provided up to quantitative yields. This reaction is applicable to a broad scope of aldehyde/ketone and isocyanides.
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16
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Scott DE, Bayly AR, Abell C, Skidmore J. Small molecules, big targets: drug discovery faces the protein–protein interaction challenge. Nat Rev Drug Discov 2016; 15:533-50. [DOI: 10.1038/nrd.2016.29] [Citation(s) in RCA: 625] [Impact Index Per Article: 78.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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17
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Sheng C, Dong G, Miao Z, Zhang W, Wang W. State-of-the-art strategies for targeting protein-protein interactions by small-molecule inhibitors. Chem Soc Rev 2015; 44:8238-59. [PMID: 26248294 DOI: 10.1039/c5cs00252d] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Targeting protein-protein interactions (PPIs) has emerged as a viable approach in modern drug discovery. However, the identification of small molecules enabling us to effectively interrupt their interactions presents significant challenges. In the recent past, significant advances have been made in the development of new biological and chemical strategies to facilitate the discovery process of small-molecule PPI inhibitors. This review aims to highlight the state-of-the-art technologies and the achievements made recently in this field. The "hot spots" of PPIs have been proved to be critical for small molecules to bind. Three strategies including screening, designing, and synthetic approaches have been explored for discovering PPI inhibitors by targeting the "hot spots". Although the classic high throughput screening approach can be used, fragment screening, fragment-based drug design and newly improved virtual screening are demonstrated to be more effective in the discovery of PPI inhibitors. In addition to screening approaches, design strategies including anchor-based and small molecule mimetics of secondary structures involved in PPIs have become powerful tools as well. Finally, constructing new chemically spaced libraries with high diversity and complexity is becoming an important area of interest for PPI inhibitors. The successful cases from the recent five year studies are used to illustrate how these approaches are implemented to uncover and optimize small molecule PPI inhibitors and notably some of them have become promising therapeutics.
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Affiliation(s)
- Chunquan Sheng
- Department of Medicinal Chemistry, School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, P. R. China.
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18
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Abstract
This article provides an overview of the contributions and advances in the synthesis of tetrazoles via isocyanide-based reactions.
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Affiliation(s)
- Ali Maleki
- Catalysts and Organic Synthesis Research Laboratory
- Department of Chemistry
- Iran University of Science and Technology
- Tehran 16846-13114
- Iran
| | - Afshin Sarvary
- Department of Chemistry
- Faculty of Science
- Babol University of Technology
- Babol
- Iran
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19
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Nourisefat M, Panahi F, Khalafi-Nezhad A. Carbohydrates as a reagent in multicomponent reactions: one-pot access to a new library of hydrophilic substituted pyrimidine-fused heterocycles. Org Biomol Chem 2014; 12:9419-26. [DOI: 10.1039/c4ob01791a] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Milroy LG, Grossmann TN, Hennig S, Brunsveld L, Ottmann C. Modulators of Protein–Protein Interactions. Chem Rev 2014; 114:4695-748. [DOI: 10.1021/cr400698c] [Citation(s) in RCA: 352] [Impact Index Per Article: 35.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Lech-Gustav Milroy
- Laboratory
of Chemical Biology and Institute of Complex Molecular Systems, Department
of Biomedical Engineering, Technische Universiteit Eindhoven, Den Dolech
2, 5612 AZ Eindhoven, The Netherlands
| | - Tom N. Grossmann
- Chemical Genomics Centre of the Max Planck Society, Otto-Hahn Straße 15, 44227 Dortmund, Germany
- Department
of Chemistry and Chemical Biology, Technical University Dortmund, Otto-Hahn-Strasse 6, 44227 Dortmund, Germany
| | - Sven Hennig
- Chemical Genomics Centre of the Max Planck Society, Otto-Hahn Straße 15, 44227 Dortmund, Germany
| | - Luc Brunsveld
- Laboratory
of Chemical Biology and Institute of Complex Molecular Systems, Department
of Biomedical Engineering, Technische Universiteit Eindhoven, Den Dolech
2, 5612 AZ Eindhoven, The Netherlands
| | - Christian Ottmann
- Laboratory
of Chemical Biology and Institute of Complex Molecular Systems, Department
of Biomedical Engineering, Technische Universiteit Eindhoven, Den Dolech
2, 5612 AZ Eindhoven, The Netherlands
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21
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Panahi F, Yousefi R, Mehraban MH, Khalafi-Nezhad A. Synthesis of new pyrimidine-fused derivatives as potent and selective antidiabetic α-glucosidase inhibitors. Carbohydr Res 2013; 380:81-91. [DOI: 10.1016/j.carres.2013.07.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Revised: 07/20/2013] [Accepted: 07/21/2013] [Indexed: 01/06/2023]
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22
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Khalafi-Nezhad A, Divar M, Panahi F. Nucleosides as reagents in multicomponent reactions: one-pot synthesis of heterocyclic nucleoside analogues incorporating pyrimidine-fused rings. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.11.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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23
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Affiliation(s)
- Alexander Dömling
- Department of Pharmaceutical Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, USA.
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