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Vázquez D, Comba MB, Spanevello RA, Libonatti B, Mangione MI. Insights into the synthesis of hexaaminobenzene hydrochloride: An entry to hexaazatriphenylenes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Boudebouz I, Arrous S, Parunov IV. Oxidation of Thioamides to Amides with Tetrachloro- and Tetrabromoglycolurils. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428019120108] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Konnert L, Lamaty F, Martinez J, Colacino E. Recent Advances in the Synthesis of Hydantoins: The State of the Art of a Valuable Scaffold. Chem Rev 2017. [PMID: 28644621 DOI: 10.1021/acs.chemrev.7b00067] [Citation(s) in RCA: 117] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The review highlights the hydantoin syntheses presented from the point of view of the preparation methods. Novel synthetic routes to various hydantoin structures, the advances brought to the classical methods in the aim of producing more sustainable and environmentally friendly procedures for the preparation of these biomolecules, and a critical comparison of the different synthetic approaches developed in the last twelve years are also described. The review is composed of 95 schemes, 8 figures and 528 references for the last 12 years and includes the description of the hydantoin-based marketed drugs and clinical candidates.
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Affiliation(s)
- Laure Konnert
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Frédéric Lamaty
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Jean Martinez
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Evelina Colacino
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
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One-Pot Multicomponent Synthesis of Thiourea Derivatives in Cyclotriphosphazenes Moieties. J CHEM-NY 2017. [DOI: 10.1155/2017/1509129] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In this study, hexasubstituted thiourea was carried out via reaction of isothiocyanato cyclophosphazene intermediates with a series of aromatics amines and amino acids in a one-pot reaction system. The reaction was not as straightforward as typical thiourea synthesis. Six unexpected thiourea derivatives3a–fwere formed in the presence of cyclotriphosphazene moieties in good yields (53–82%). The structures of3a–fwere characterized by elemental analysis and FTIR,1H,13C, and31P NMR spectroscopies. The occurrence of reverse thioureas formation in a one-pot reaction system is discussed. The possible binding interaction of the synthesised thiourea3a-bin comparison to the predicted phenyl thiourea5a-band the targeted4awith enzyme enoyl ACP reductase (FabI) is also discussed. Molecular docking of the targeted hexasubstituted thiourea4ais able to give higher binding affinity of −7.5 kcal/mol compared to5a-b(−5.9 kcal/mol and −6.3 kcal/mol) and thiourea3a-b(−4.5 kcal/mol and −4.7 Kcal/mol).
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Payra S, Saha A, Peng R, Wu CM, Koodali RT, Banerjee S. Expeditious one-pot three component synthesis of N-aryl dithiocarbamate derivatives using mesoporous Cu-materials. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.158] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Prospective therapeutic agents for obesity: Molecular modification approaches of centrally and peripherally acting selective cannabinoid 1 receptor antagonists. Eur J Med Chem 2014; 79:298-339. [DOI: 10.1016/j.ejmech.2014.04.011] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 04/03/2014] [Accepted: 04/04/2014] [Indexed: 01/29/2023]
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Goodell JR, Leng B, Snyder TK, Beeler AB, Porco JA. Multidimensional Screening and Methodology Development for Condensations Involving Complex 1,2-Diketones. SYNTHESIS-STUTTGART 2010; 2010:2254-2270. [PMID: 25132691 PMCID: PMC4132846 DOI: 10.1055/s-0029-1218813] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Multidimensional reaction screening employing complex 1,2-cycloheptanediones is described. The studies have enabled the discovery of regioselective, Lewis acid-mediated condensations with substituted ureas and a diastereoselective hydrogenation process which proceeds via an interesting allylpalladium hydride isomerization.
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Affiliation(s)
- John R. Goodell
- Department of Chemistry and Center for Chemical Methodology and Library Development (CMLD-BU) Boston University, 590 Commonwealth Avenue, Boston, Massachusetts, 02215
| | - Bo Leng
- Department of Chemistry and Center for Chemical Methodology and Library Development (CMLD-BU) Boston University, 590 Commonwealth Avenue, Boston, Massachusetts, 02215
| | - Tracy K. Snyder
- Department of Chemistry and Center for Chemical Methodology and Library Development (CMLD-BU) Boston University, 590 Commonwealth Avenue, Boston, Massachusetts, 02215
| | - Aaron B. Beeler
- Department of Chemistry and Center for Chemical Methodology and Library Development (CMLD-BU) Boston University, 590 Commonwealth Avenue, Boston, Massachusetts, 02215
| | - John A. Porco
- Department of Chemistry and Center for Chemical Methodology and Library Development (CMLD-BU) Boston University, 590 Commonwealth Avenue, Boston, Massachusetts, 02215
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Synthesis of thiohydantoins under one-pot three-component solvent-free conditions. MONATSHEFTE FUR CHEMIE 2008. [DOI: 10.1007/s00706-007-0842-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Novel sterically hindered cannabinoid CB1 receptor ligands. Bioorg Med Chem 2008; 16:7510-5. [PMID: 18579386 DOI: 10.1016/j.bmc.2008.06.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2008] [Revised: 05/26/2008] [Accepted: 06/04/2008] [Indexed: 02/05/2023]
Abstract
In the present study, 11 novel N-(3,3-diphenyl)propyl-2,2-diphenylacetamide derivatives (4a-d and 9a-g) and six triphenylacetamides (10a-c and 11a-c) were synthesized and tested as ligands of cannabinoid CB(1) and CB(2) receptors. All compounds exhibited affinity for CB(1) and CB(2) receptors. Four compounds (4b, 9a, 9b, and 11a) showed selectivity for CB(1) versus CB(2) receptors, although only the N-(3,3-diphenyl)propyl-2,2-diphenylacetamide (4b) can be considered a potent CB(1) ligand (K(i)=58 nM). It was 140-fold selective over CB(2) receptors (K(i)=7800 nM) and behaved as an inverse agonist by stimulating forskolin-induced cAMP formation in mouse N18TG2 neuroblastoma cells. This compound is the first of a novel class of tetraphenyl CB(1) ligands that, in view of its easy synthesis and high affinity for CB(1) receptors and despite its sterical hindrance, will be useful for the design of new blockers of this therapeutically exploitable receptor type.
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Urbach A, Muccioli GG, Stern E, Lambert DM, Marchand-Brynaert J. 3-Alkenyl-2-azetidinones as fatty acid amide hydrolase inhibitors. Bioorg Med Chem Lett 2008; 18:4163-7. [PMID: 18547805 DOI: 10.1016/j.bmcl.2008.05.081] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2008] [Revised: 05/19/2008] [Accepted: 05/20/2008] [Indexed: 10/22/2022]
Abstract
A series of novel 2-azetidinones (beta-lactams) bearing short alkenyl chains at C3 and N1 have been prepared and evaluated in vitro as inhibitors of human FAAH. Compound 9c (1-(4'-pentenoyl-3-(4'-pentenyl)-2-azetidinone)) featured an IC(50) value of 4.5 microM and a good selectivity for FAAH versus MGL.
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Affiliation(s)
- Allan Urbach
- Unité de chimie organique et médicinale, Université catholique de Louvain, Bâtiment Lavoisier, Place Louis Pasteur n degrees 1, 1348 Louvain-la-Neuve, Belgium
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Wang J, Hu X, Jiang J, Gou S, Huang X, Liu X, Feng X. Asymmetric Activation oftropos 2,2′-Biphenol with Cinchonine Generates an Effective Catalyst for the Asymmetric Strecker Reaction ofN-Tosyl-Protected Aldimines and Ketoimines. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200703188] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Wang J, Hu X, Jiang J, Gou S, Huang X, Liu X, Feng X. Asymmetric Activation oftropos 2,2′-Biphenol with Cinchonine Generates an Effective Catalyst for the Asymmetric Strecker Reaction ofN-Tosyl-Protected Aldimines and Ketoimines. Angew Chem Int Ed Engl 2007; 46:8468-70. [PMID: 17768752 DOI: 10.1002/anie.200703188] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Wang
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P.R. China
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Abstract
The CB1 and CB2 cannabinoid receptors have been described as two prime sites of action for endocannabinoids. Both the localization and pharmacology of these two G-protein-coupled receptors are well-described, and numerous selective ligands have been characterized. The physiological effects of Cannabis sativa (cannabis) and a throughout study of the endocannabinoid system allowed for the identification of several pathophysiological conditions--including obesity, dyslipidemia, addictions, inflammation, and allergies--in which blocking the cannabinoid receptors might be beneficial. Many CB1 receptor antagonists are now in clinical trials, and the results of several studies involving the CB1 antagonist lead compound rimonabant (SR141716A) are now available. This review describes the pharmacological tools that are currently available and the animal studies supporting the therapeutic use of cannabinoid receptor antagonists and inverse agonists. The data available from the clinical trials are also discussed.
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Affiliation(s)
- Giulio G Muccioli
- Department of Pharmacology, University of Washington, Seattle, WA 98195, USA.
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Abstract
Over the past 50 years, a considerable research in medicinal chemistry has been carried out around the natural constituents of Cannabis sativa L. Following the identification of Delta9-tetrahydrocannabinol (Delta9-THC) in 1964, critical chemical modifications, e.g., variation of the side chain at C3 and the opening of the tricyclic scaffold, have led to the characterization of potent and cannabinoid receptor subtype-selective ligands. Those ligands that demonstrate high affinity for the cannabinoid receptors and good biological efficacy are still used as powerful pharmacological tools. This review summarizes past as well as recent developments in the structure-activity relationships of phytocannabinoids.
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Affiliation(s)
- Eric Stern
- Drug Design and Discovery Center and Unité de Chimie pharmaceutique et de Radiopharmacie, Ecole de Pharmacie, Faculté de Médecine, Université catholique de Louvain, Avenue E. Mounier 73, U.C.L. 73.40, B-1200 Bruxelles
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Antimicrobial Activity and Structural Study of Disubstituted Thiourea Derivatives. MONATSHEFTE FUR CHEMIE 2007. [DOI: 10.1007/s00706-007-0600-y] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Koketsu M, Takahashi A, Ishihara H. A facile preparation of selenohydantoins using isoselenocyanate. J Heterocycl Chem 2007. [DOI: 10.1002/jhet.5570440113] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Azizi N, Aryanasab F, Torkiyan L, Ziyaei A, Saidi MR. One-Pot Synthesis of Dithiocarbamates Accelerated in Water. J Org Chem 2006; 71:3634-5. [PMID: 16626155 DOI: 10.1021/jo060048g] [Citation(s) in RCA: 195] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Highly efficient one-pot reactions of amines and carbon disulfide with alpha,beta-unsaturated compounds were carried out in water under a mild and green procedure with high yields.
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Affiliation(s)
- Najmodin Azizi
- Department of Chemistry, Sharif University of Technology, P.O. Box 11465-9516 Tehran, Iran
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