1
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N-Phenyl substituent controlled diastereoselective synthesis of β-lactam-isatin conjugates. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151602] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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2
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Gummidi L, Kerru N, Ibeji CU, Singh P. Crystal structure and DFT studies of (E)-1-(4-fluorophenyl)-3-(1H-indol-1-yl)-4-styrylazetidin-2-one. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.03.053] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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3
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Sierra MA, Casarrubios L, de la Torre MC. Bio-Organometallic Derivatives of Antibacterial Drugs. Chemistry 2019; 25:7232-7242. [PMID: 30730065 DOI: 10.1002/chem.201805985] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 02/05/2019] [Indexed: 12/11/2022]
Abstract
Overuse and misuse of antibacterial drugs has resulted in bacteria resistance and in an increase in mortality rates due to bacterial infections. Therefore, there is an imperative necessity of new antibacterial drugs. Bio-organometallic derivatives of antibacterial agents offer an opportunity to discover new active antibacterial drugs. These compounds are well-characterized products and, in several examples, their antibacterial activities have been studied. Both inhibition of the antibacterial activity and strong increase in the antibiotic activity of the parent drug have been found. The synthesis of the main classes of bio-organometallic derivatives of these drugs, as well as examples of the use of structure-activity relation (SAR) studies to increase the activity and to understand the mode of action of bio-organometallic antimicrobial peptides (BOAMPs) and platensimicyn bio-organometallic mimics is presented in this article.
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Affiliation(s)
- Miguel A Sierra
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040, Madrid, Spain.,Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040, Madrid, Spain
| | - Luis Casarrubios
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense, 28040, Madrid, Spain.,Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040, Madrid, Spain
| | - María C de la Torre
- Consejo Superior de Investigaciones Científicas (CSIC), Instituto de Química Orgánica General, Juan de la Cierva 3, 28006, Madrid, Spain.,Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040, Madrid, Spain
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4
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Rabasa-Alcañiz F, Torres J, Sánchez-Roselló M, Tejero T, Merino P, Fustero S, del Pozo C. Organocatalytic Enantioselective Synthesis of Trifluoromethyl-Containing Tetralin Derivatives by Sequential (Hetero)Michael Reaction-Intramolecular Nitrone Cycloaddition. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700975] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Javier Torres
- Departamento de Química Orgánica; Universidad de Valencia; 46100 Burjassot Spain
| | | | - Tomás Tejero
- Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Universidad de Zaragoza; 50009 Zaragoza Spain
| | - Pedro Merino
- Instituto de Biocomputación y Fisica de Sistemas Complejos (BIFI); Universidad de Zaragoza; 50009 Zaragoza Spain
| | - Santos Fustero
- Departamento de Química Orgánica; Universidad de Valencia; 46100 Burjassot Spain
- Laboratorio de Moléculas Orgánicas; Centro de Investigación Príncipe Felipe; 46012 Valencia Spain
| | - Carlos del Pozo
- Departamento de Química Orgánica; Universidad de Valencia; 46100 Burjassot Spain
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5
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Rabasa-Alcañiz F, Asensio A, Sánchez-Roselló M, Escolano M, del Pozo C, Fustero S. Intramolecular Nitrone Cycloaddition of α-(Trifluoromethyl)styrenes. Role of the CF3 Group in the Regioselectivity. J Org Chem 2017; 82:2505-2514. [DOI: 10.1021/acs.joc.6b02880] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
| | - Amparo Asensio
- Departamento
de Química Orgánica, Universidad de Valencia, 46100 Burjassot, Spain
| | | | - Marcos Escolano
- Departamento
de Química Orgánica, Universidad de Valencia, 46100 Burjassot, Spain
| | - Carlos del Pozo
- Departamento
de Química Orgánica, Universidad de Valencia, 46100 Burjassot, Spain
| | - Santos Fustero
- Departamento
de Química Orgánica, Universidad de Valencia, 46100 Burjassot, Spain
- Laboratorio
de Moléculas Orgánicas, Centro de Investigación Príncipe Felipe, 46012 Valencia, Spain
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6
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Torres GM, De La Higuera Macias M, Quesnel JS, Williams OP, Yempally V, Bengali AA, Arndtsen BA. Palladium-Catalyzed, Multicomponent Approach to β-Lactams via Aryl Halide Carbonylation. J Org Chem 2016; 81:12106-12115. [PMID: 27978726 DOI: 10.1021/acs.joc.6b02405] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Gerardo M. Torres
- Department
of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
| | | | - Jeffrey S. Quesnel
- Department
of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
| | - Oliver P. Williams
- Department
of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
| | - Veeranna Yempally
- Department
of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
- Department of Chemistry, Texas A&M University at Qatar, Doha, Qatar
| | | | - Bruce A. Arndtsen
- Department
of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
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7
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Anderson LL, Kroc MA, Reidl TW, Son J. Cascade Reactions of Nitrones and Allenes for the Synthesis of Indole Derivatives. J Org Chem 2016; 81:9521-9529. [DOI: 10.1021/acs.joc.6b01758] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Laura L. Anderson
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Michelle A. Kroc
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Tyler W. Reidl
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Jongwoo Son
- Department of Chemistry, University of Illinois at Chicago, Chicago, Illinois 60607, United States
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8
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Kowalski MK, Mlostoń G, Obijalska E, Linden A, Heimgartner H. First application of fluorinated nitrones for the synthesis of fluoroalkylated β-lactams via the Kinugasa reaction. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.06.073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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9
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Smirnov AS, Kritchenkov AS, Bokach NA, Kuznetsov ML, Selivanov SI, Gurzhiy VV, Roodt A, Kukushkin VY. Regio- and Stereoselective 1,3-Dipolar Cycloaddition of Cyclic Azomethine Imines to Platinum(IV)-Bound Nitriles Giving Δ(2)-1,2,4-Triazoline Species. Inorg Chem 2015; 54:11018-30. [PMID: 26536298 DOI: 10.1021/acs.inorgchem.5b02246] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The complex trans-[PtCl4(EtCN)2] (14) reacts smoothly at 25 °C with the stable cyclic azomethine imines R(1)CH═N(a)NC(O)CH(NHC(O)C6H4R(3))C(b)H(C6H4R(2))((a-b)) [R(1)/R(2)/R(3) = p-Me/H/H (8); p-Me/p-Me/H (9); p-Me/p-MeO/H (10); p-Me/p-Cl/p-Cl (11); p-MeO/p-Me/H (12); p-MeO/p-Cl/m-Me (13)], and the reaction proceeds as stereoselective 1,3-dipolar cycloaddition to one of the EtCN ligands accomplishing the monocycloadducts trans-[PtCl4(EtCN){N(a)═C(Et)N(b)C(O)CH(NHC(O)C6H4R(3))CH(C6H4R(2))N(c)C(d)HR(1)}])((a-d;b-c)) [R(1)/R(2)/R(3) = p-Me/H/H (15); p-Me/p-Me/H (16); p-Me/p-MeO/H (17); p-Me/p-Cl/p-Cl (18); p-MeO/p-Me/H (19); p-MeO/p-Cl/m-Me (20)]. Inspection of the obtained and literature data indicate that the cycloaddition of the azomethine imines to the C≡N bonds of HCN and of Pt(IV)-bound EtCN has different regioselectivity leading to Δ(2)-1,2,3-triazolines and Δ(2)-1,2,4-triazolines, respectively. Platinum(II) species trans-[PtCl2(EtCN){N(a)═C(Et)N(b)C(O)CH(NHC(O)C6H4R(3))CH(C6H4R(2))N(c)C(d)HR(1)}]((a-d;b-c)) [R(1)/R(2)/R(3) = p-Me/H/H (21); p-Me/p-Me/H (22); p-Me/p-MeO/H (23); p-Me/p-Cl/p-Cl (24); p-MeO/p-Me/H (25); p-MeO/p-Cl/m-Me (26)] were obtained by a one-pot procedure from 14 and 8-13 followed by addition of the phosphorus ylide Ph3P═CHCO2Me. Δ(2)-1,2,4-Triazolines N(a)═C(Et)N(b)C(O)CH(NHC(O)C6H4R(3))CH(C6H4R(2))N(c)C(d)HR(1(a-d;b-c)) [R(1)/R(2)/R(3) = p-Me/H/H (27); p-Me/p-Me/H (28); p-Me/p-MeO/H (29); p-Me/p-Cl/p-Cl (30); p-MeO/p-Me/H (31); p-MeO/p-Cl/m-Me (32)] were liberated from 21-26 by the treatment with bis(diphenylphosphyno)ethane (dppe). Platinum(II) complexes 21-26 were characterized by elemental analyses (C, H, N), high-resolution electrospray ionization mass spectrometry (ESI-MS), and IR and (1)H and (13)C{(1)H} NMR spectroscopies and single crystal X-ray diffraction in the solid state for 25·CH3OH, 26·(CHCl3)0.84. The structure of 26 was also determined by COSY-90 and NOESY NMR methods in solution. Quantitative evaluation of several pairs of interproton distances obtained by NMR and X-ray diffraction agrees well with each other and with those obtained by the MM+ calculation method. Platinum(IV) complexes 15-20 were characterized by (1)H NMR spectroscopy. Metal-free 6,7-dihydropyrazolo[1,2-a][1,2,4]triazoles (27-32) were characterized by high-resolution ESI-MS and IR and (1)H and (13)C{(1)H} NMR spectroscopies and single crystal X-ray diffraction for 29·CDCl3. Theoretical density functional theory calculations were carried out for the investigation of the reaction mechanism, interpretation of the reactivity of Pt-bound and free nitriles toward azomethine imines and analysis of the regio- and stereoselectivity origin.
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Affiliation(s)
- Andrey S Smirnov
- Saint Petersburg State University , Universitetskaya nab. 7/9, 199034, Saint Petersburg, Russian Federation
| | - Andreii S Kritchenkov
- Saint Petersburg State University , Universitetskaya nab. 7/9, 199034, Saint Petersburg, Russian Federation
| | - Nadezhda A Bokach
- Saint Petersburg State University , Universitetskaya nab. 7/9, 199034, Saint Petersburg, Russian Federation
| | - Maxim L Kuznetsov
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa , Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Stanislav I Selivanov
- Saint Petersburg State University , Universitetskaya nab. 7/9, 199034, Saint Petersburg, Russian Federation
| | - Vladislav V Gurzhiy
- Saint Petersburg State University , Universitetskaya nab. 7/9, 199034, Saint Petersburg, Russian Federation
| | - Andreas Roodt
- Department of Chemistry, University of the Free State , P.O. Box 339, Bloemfontein 9300, South Africa
| | - Vadim Yu Kukushkin
- Saint Petersburg State University , Universitetskaya nab. 7/9, 199034, Saint Petersburg, Russian Federation.,Institute of Macromolecular Compounds of Russian Academy of Sciences , V.O. Bolshoii Pr. 31, 199004 Saint Petersburg, Russian Federation
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10
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Aneja B, Irfan M, Hassan MI, Prakash A, Yadava U, Daniliuc CG, Zafaryab M, Rizvi MMA, Azam A, Abid M. Monocyclic β-lactam and unexpected oxazinone formation: synthesis, crystal structure, docking studies and antibacterial evaluation. J Enzyme Inhib Med Chem 2015; 31:834-52. [PMID: 26133357 DOI: 10.3109/14756366.2015.1058257] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Novel monocyclic β-lactam derivatives bearing aryl, phenyl and heterocyclic rings were synthesized as possible antibacterial agents. Cyclization of imines (3h, 3t) with phenylacetic acid in the presence of phosphoryl chloride and triethyl amine did not afford the expected β-lactams. Instead, highly substituted 1,3-oxazin-4-ones (4h, 4t) were isolated as the only product and confirmed by single crystal X-ray analysis of 4t. The results of antibacterial activity showed that compound 4l exhibited considerable antibacterial activity with MIC and MBC values of 62.5 µg/mL against Klebsiella pneumoniae. Cytotoxicity assay on Chinese Hamster Ovary (CHO) cell line revealed non-cytotoxic behavior of compounds 4d, 4h, 4k and 4l up to 200 μg/mL conc. Molecular docking was performed for compound 4l with penicillin binding protein-5 to identify the nature of interactions. The results of both in silico and in vitro evaluation provide the basis for compound 4l to be carried as a potential lead molecule in the drug discovery pipeline against bacterial infections.
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Affiliation(s)
- Babita Aneja
- a Medicinal Chemistry Lab, Department of Biosciences, Jamia Millia Islamia (A Central University) , Jamia Nagar , New Delhi , India .,b Department of Chemistry , Jamia Millia Islamia (A Central University) , Jamia Nagar , New Delhi , India
| | - Mohammad Irfan
- a Medicinal Chemistry Lab, Department of Biosciences, Jamia Millia Islamia (A Central University) , Jamia Nagar , New Delhi , India
| | - Md Imtaiyaz Hassan
- c Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia (A Central University) , Jamia Nagar , New Delhi , India
| | - Amresh Prakash
- c Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia (A Central University) , Jamia Nagar , New Delhi , India
| | - Umesh Yadava
- d Department of Biochemistry , Albert Einstein College of Medicine of Yeshiva University , Bronx , NY , USA
| | - Constantin G Daniliuc
- e Organisch-Chemisches Institut, Westfälische Wilhelm-Universität , Münster , Germany , and
| | - Md Zafaryab
- f Genome Biology Lab, Department of Biosciences, Jamia Millia Islamia (A Central University) , Jamia Nagar , New Delhi , India
| | - M Moshahid A Rizvi
- f Genome Biology Lab, Department of Biosciences, Jamia Millia Islamia (A Central University) , Jamia Nagar , New Delhi , India
| | - Amir Azam
- b Department of Chemistry , Jamia Millia Islamia (A Central University) , Jamia Nagar , New Delhi , India
| | - Mohammad Abid
- a Medicinal Chemistry Lab, Department of Biosciences, Jamia Millia Islamia (A Central University) , Jamia Nagar , New Delhi , India
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11
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Santoro S, Liao RZ, Marcelli T, Hammar P, Himo F. Theoretical Study of Mechanism and Stereoselectivity of Catalytic Kinugasa Reaction. J Org Chem 2015; 80:2649-60. [DOI: 10.1021/jo502838p] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Stefano Santoro
- Department
of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106
91 Stockholm, Sweden
| | - Rong-Zhen Liao
- Department
of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106
91 Stockholm, Sweden
| | - Tommaso Marcelli
- Department
of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106
91 Stockholm, Sweden
| | - Peter Hammar
- Department
of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106
91 Stockholm, Sweden
| | - Fahmi Himo
- Department
of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106
91 Stockholm, Sweden
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12
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Kim I, Roh SW, Lee DG, Lee C. Rhodium-catalyzed oxygenative [2 + 2] cycloaddition of terminal alkynes and imines for the synthesis of β-lactams. Org Lett 2014; 16:2482-5. [PMID: 24720639 DOI: 10.1021/ol500856z] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A rhodium-catalyzed oxygenative [2 + 2] cycloaddition of terminal alkynes and imines has been developed, which gives β-lactams as products with high trans diastereoselectivity. In the presence of a Rh(I) catalyst and 4-picoline N-oxide, a terminal alkyne is converted to a rhodium ketene species via oxidation of a vinylidene complex and subsequently undergoes a [2 + 2] cycloaddition with an imine to give rise to the 2-azetidinone ring system. Mechanistic studies suggest that the reaction proceeds through a metalloketene rather than free ketene intermediate. The new method taking advantage of catalytic generation of a ketene species directly from a terminal alkyne provides a novel and efficient entry to the Staudinger synthesis of β-lactams under mild conditions.
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Affiliation(s)
- Insu Kim
- Department of Chemistry, Seoul National University , Seoul 151-747, Republic of Korea
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Zlatopolskiy BD, Krapf P, Richarz R, Frauendorf H, Mottaghy FM, Neumaier B. Synthesis of ¹⁸F-labelled β-lactams by using the Kinugasa reaction. Chemistry 2014; 20:4697-703. [PMID: 24615842 DOI: 10.1002/chem.201304056] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Revised: 01/13/2014] [Indexed: 11/10/2022]
Abstract
Owing to their broad spectrum of biological activities and low toxicity, β-lactams are attractive lead structures for the design of novel molecular probes. However, the synthesis of positron emission tomography (PET)-isotope-labelled β-lactams has not yet been reported. Herein, we describe the simple preparation of radiofluorinated β-lactams by using the fast Kinugasa reaction between (18)F-labelled nitrone [(18)F]-1 and alkynes of different reactivity. Additionally, (18)F-labelled fused β-lactams were obtained through the reaction of a cyclic nitrone 7 with radiofluorinated alkynes [(18)F]-6 a,b. Radiochemical yields of the Kinugasa reaction products could be significantly increased by the use of different Cu(I) ligands, which additionally allowed a reduction in the amount of precursor and/or reaction time. Model radiofluorinated β-lactam-peptide and protein conjugates ([(18)F]-10 and (18)F-labelled BSA conjugate) were efficiently obtained in high yield under mild conditions (aq. MeCN, ambient temperature) within a short reaction time, demonstrating the suitability of the developed method for radiolabelling of sensitive molecules such as biopolymers.
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Affiliation(s)
- Boris D Zlatopolskiy
- Institute of Radiochemistry and Experimental Molecular Imaging, University Clinic Cologne, Kerpener Strasse 62, 50937 Cologne (Germany), Fax: (+49) 221-478-86851; Max Planck Institute of Neurological Research, Gleueler Strasse 50, 50931 Cologne (Germany); Clinic of Nuclear Medicine, RWTH Aachen University, Pauwelsstrasse 30, 52074 Aachen (Germany)
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Li W, Liu C, Zhang H, Ye K, Zhang G, Zhang W, Duan Z, You S, Lei A. Palladium-Catalyzed Oxidative Carbonylation ofN-Allylamines for the Synthesis of β-Lactams. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201309081] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Li W, Liu C, Zhang H, Ye K, Zhang G, Zhang W, Duan Z, You S, Lei A. Palladium-Catalyzed Oxidative Carbonylation ofN-Allylamines for the Synthesis of β-Lactams. Angew Chem Int Ed Engl 2014; 53:2443-6. [DOI: 10.1002/anie.201309081] [Citation(s) in RCA: 125] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Revised: 12/08/2013] [Indexed: 12/25/2022]
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17
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Baeza B, Casarrubios L, Sierra MA. Towards a General Synthesis of 3-Metal-Substituted β-Lactams. Chemistry 2013; 19:11536-40. [DOI: 10.1002/chem.201301114] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 06/10/2013] [Indexed: 11/07/2022]
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