1
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Wang Y, Xiao J, Meng A, Liu C. Multivalent Pyrrolidine Iminosugars: Synthesis and Biological Relevance. Molecules 2022; 27:molecules27175420. [PMID: 36080188 PMCID: PMC9457877 DOI: 10.3390/molecules27175420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/17/2022] [Accepted: 08/21/2022] [Indexed: 11/30/2022] Open
Abstract
Recently, the strategy of multivalency has been widely employed to design glycosidase inhibitors, as glycomimetic clusters often induce marked enzyme inhibition relative to monovalent analogs. Polyhydroxylated pyrrolidines, one of the most studied classes of iminosugars, are an attractive moiety due to their potent and specific inhibition of glycosidases and glycosyltransferases, which are associated with many crucial biological processes. The development of multivalent pyrrolidine derivatives as glycosidase inhibitors has resulted in several promising compounds that stand out. Herein, we comprehensively summarized the different synthetic approaches to the preparation of multivalent pyrrolidine clusters, from total synthesis of divalent iminosugars to complex architectures bearing twelve pyrrolidine motifs. Enzyme inhibitory properties and multivalent effects of these synthesized iminosugars were further discussed, especially for some less studied therapeutically relevant enzymes. We envision that this comprehensive review will help extend the applications of multivalent pyrrolidine iminosugars in future studies.
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Affiliation(s)
- Yali Wang
- College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
| | - Jian Xiao
- College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
| | - Aiguo Meng
- Affiliated Hospital, North China University of Science and Technology, Tangshan 063000, China
| | - Chunyan Liu
- College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
- Correspondence:
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2
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Fraňová P, Marchalín Š. Recent developments in the synthesis of polyhydroxylated indolizidines. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200742] [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]
Affiliation(s)
- Paula Fraňová
- Slovak University of Technology in Bratislava: Slovenska technicka univerzita v Bratislave Organic Chemistry Radlinského 2101/9 81237 Bratislava SLOVAKIA
| | - Štefan Marchalín
- Slovak University of Technology Faculty of Chemical and Food Technology: Slovenska Technicka Univerzita v Bratislave Fakulta chemickej a potravinarskej technologie Organic Chemistry Radlinského 2101/9 81237 Bratislava SLOVAKIA
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3
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An Intramolecular Hydroaminomethylation-Based Approach to Pyrrolizidine Alkaloids under Microwave-Assisted Heating. Molecules 2022; 27:molecules27154762. [PMID: 35897934 PMCID: PMC9332719 DOI: 10.3390/molecules27154762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/14/2022] [Accepted: 07/22/2022] [Indexed: 12/04/2022] Open
Abstract
A general method for the synthesis of pyrrolizidine derivatives using an intramolecular hydroaminomethylation protocol (HAM) under microwave (MW) dielectric heating is reported. Starting from a 3,4-bis(benzyloxy)-2-[(benzyloxy)methyl]-5-vinylpyrrolidine, MW-assisted intramolecular HAM in the presence of gaseous H2 and CO gave the natural alkaloid hyacinthacine A2 protected as benzyl ether. The same approach gave a lentiginosine analogue starting from the corresponding vinyl N-hydroxypyrrolidine. The nature of the reaction products and the yields were strongly influenced by the relative stereochemistry of the starting pyrrolidines, as well as by the catalyst/ligand employed. The use of ethanol as a solvent provides environmentally friendly conditions, while the ligand/catalyst system can be recovered by separating the alkaloid product with an SCX column and recycling the ethanolic solution. HAM worked up to three times with the recycled catalyst solution without any significant impact on yield.
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4
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Abstract
The iminosugar core of natural glyphaeaside C, originally assigned as a derivative of the piperidine natural product 1-deoxynojirimycin (DNJ), has been revised as a derivative of 2,5-dideoxy-2,5-imino-l-mannitol (l-DMDP) by the total synthesis of its enantiomer. This revised l-DMDP-derived configuration is the first of its kind to be observed in nature. The prepared iminosugars displayed the nanomolar inhibition of bovine liver β-glucosidase and β-galactosidase.
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Affiliation(s)
- Brendan J Byatt
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, Sugitani, Toyama 2630, Japan
| | - Stephen G Pyne
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
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5
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Matassini C, D'Adamio G, Vanni C, Goti A, Cardona F. Studies for the Multimerization of DAB-1-Based Iminosugars through Iteration of the Nitrone Cycloaddition/Ring-Opening/Allylation Sequence. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Camilla Matassini
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Giampiero D'Adamio
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Costanza Vanni
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Andrea Goti
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitatio Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
| | - Francesca Cardona
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitatio Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
- Associated with LENS; via N. Carrara 1 50019 Sesto Fiorentino, FI Italy
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6
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Malatinský T, Otočková B, Dikošová L, Fischer R. A Convenient Synthetic Route towards 3,5‐Bis(hydroxymethyl)pyrrolizidines: Stereoselective Synthesis of Unnatural (–)‐Hyacinthacine B 2. ChemistrySelect 2019. [DOI: 10.1002/slct.201900529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Tomáš Malatinský
- Institute of Organic Chemistry, Catalysis and PetrochemistrySlovak University of Technology in Bratislava Radlinského 9 812 37 Bratislava Slovak Republic
| | - Barbora Otočková
- Institute of Organic Chemistry, Catalysis and PetrochemistrySlovak University of Technology in Bratislava Radlinského 9 812 37 Bratislava Slovak Republic
| | - Lívia Dikošová
- Institute of Organic Chemistry, Catalysis and PetrochemistrySlovak University of Technology in Bratislava Radlinského 9 812 37 Bratislava Slovak Republic
| | - Róbert Fischer
- Institute of Organic Chemistry, Catalysis and PetrochemistrySlovak University of Technology in Bratislava Radlinského 9 812 37 Bratislava Slovak Republic
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7
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Ferhati X, Matassini C, Fabbrini MG, Goti A, Morrone A, Cardona F, Moreno-Vargas AJ, Paoli P. Dual targeting of PTP1B and glucosidases with new bifunctional iminosugar inhibitors to address type 2 diabetes. Bioorg Chem 2019; 87:534-549. [PMID: 30928876 DOI: 10.1016/j.bioorg.2019.03.053] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 03/04/2019] [Accepted: 03/18/2019] [Indexed: 10/27/2022]
Abstract
The diffusion of type 2 diabetes (T2D) throughout the world represents one of the most important health problems of this century. Patients suffering from this disease can currently be treated with numerous oral anti-hyperglycaemic drugs, but none is capable of reproducing the physiological action of insulin and, in several cases, they induce severe side effects. Developing new anti-diabetic drugs remains one of the most urgent challenges of the pharmaceutical industry. Multi-target drugs could offer new therapeutic opportunities for the treatment of T2D, and the reported data on type 2 diabetic mice models indicate that these drugs could be more effective and have fewer side effects than mono-target drugs. α-Glucosidases and Protein Tyrosine Phosphatase 1B (PTP1B) are considered important targets for the treatment of T2D: the first digest oligo- and disaccharides in the gut, while the latter regulates the insulin-signaling pathway. With the aim of generating new drugs able to target both enzymes, we synthesized a series of bifunctional compounds bearing both a nitro aromatic group and an iminosugar moiety. The results of tests carried out both in vitro and in a cell-based model, show that these bifunctional compounds maintain activity on both target enzymes and, more importantly, show a good insulin-mimetic activity, increasing phosphorylation levels of Akt in the absence of insulin stimulation. These compounds could be used to develop a new generation of anti-hyperglycemic drugs useful for the treatment of patients affected by T2D.
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Affiliation(s)
- Xhenti Ferhati
- Department of Chemistry 'Ugo Schiff', University of Firenze, via della Lastruccia 3-13, Sesto Fiorentino, (FI), Italy
| | - Camilla Matassini
- Department of Chemistry 'Ugo Schiff', University of Firenze, via della Lastruccia 3-13, Sesto Fiorentino, (FI), Italy
| | - Maria Giulia Fabbrini
- Department of Chemistry 'Ugo Schiff', University of Firenze, via della Lastruccia 3-13, Sesto Fiorentino, (FI), Italy
| | - Andrea Goti
- Department of Chemistry 'Ugo Schiff', University of Firenze, via della Lastruccia 3-13, Sesto Fiorentino, (FI), Italy; Associated with Consorzio Interuniversitario Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS), Italy
| | - Amelia Morrone
- Paediatric Neurology Unit and Laboratories, Neuroscience Department, Meyer Children's Hospital, and Department of Neurosciences, Pharmacology and Child Health. University of Florence, Viale Pieraccini n. 24, 50139 Firenze, Italy
| | - Francesca Cardona
- Department of Chemistry 'Ugo Schiff', University of Firenze, via della Lastruccia 3-13, Sesto Fiorentino, (FI), Italy; Associated with Consorzio Interuniversitario Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS), Italy.
| | - Antonio J Moreno-Vargas
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, n/Prof. García González 1, E-41012 Sevilla, Spain
| | - Paolo Paoli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Morgagni 50, 50134 Florence, Italy.
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8
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Massicot F, Messire G, Vallée A, Vasse JL, Py S, Behr JB. Regiospecific formation of sugar-derived ketonitrone towards unconventional C-branched pyrrolizidines and indolizidines. Org Biomol Chem 2019; 17:7066-7077. [DOI: 10.1039/c9ob01419e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of unprecedented branched pyrrolizidines and indolizidines was accomplished via nitrone chemistry.
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Affiliation(s)
| | - Gatien Messire
- Univ. Reims Champagne-Ardenne
- ICMR
- 51687 Reims Cedex 2
- France
| | - Alexis Vallée
- Univ. Reims Champagne-Ardenne
- ICMR
- 51687 Reims Cedex 2
- France
| | - Jean-Luc Vasse
- Univ. Reims Champagne-Ardenne
- ICMR
- 51687 Reims Cedex 2
- France
| | - Sandrine Py
- Univ. Grenoble Alpes
- DCM
- F-38000 Grenoble
- France
- CNRS
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9
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Malatinský T, Puhová Z, Babjak M, Doháňošová J, Moncol J, Marchalín Š, Fischer R. Influence of the side chain protecting group on the stereoselectivity of the 1,3-dipolar cycloaddition of d-talo-configured nitrones. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.09.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Lieou Kui E, Kanazawa A, Behr JB, Py S. Ring-Junction-Substituted Polyhydroxylated Pyrrolizidines and Indolizidines from Ketonitrone Cycloadditions. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800212] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Evelyn Lieou Kui
- Univ. Grenoble Alpes; CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
| | - Alice Kanazawa
- Univ. Grenoble Alpes; CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
| | - Jean-Bernard Behr
- Univ. Reims Champagne-Ardenne; Institut de Chimie Moléculaire de Reims (ICMR); CNRS UMR 7312; 51687 Reims CEDEX 2 France
| | - Sandrine Py
- Univ. Grenoble Alpes; CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
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11
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Tangara S, Kanazawa A, Fayolle M, Philouze C, Poisson JF, Behr JB, Py S. Short synthesis, X-ray and conformational analysis of a cyclic peracetylated l-sorbose-derived nitrone, a useful intermediate towards N–O-containing d-gluco-iminosugars. NEW J CHEM 2018. [DOI: 10.1039/c8nj03868f] [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
A crystalline peracetylated nitrone underwent regio- and stereoselective 1,3-dipolar cycloaddition with alkynes, affording d-gluco-configured isoxazolines as a new class of iminosugars.
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Affiliation(s)
- Salia Tangara
- Univ. Grenoble Alpes
- DCM, F-38000 Grenoble
- France CNRS
- DCM
- F-38000 Grenoble
| | - Alice Kanazawa
- Univ. Grenoble Alpes
- DCM, F-38000 Grenoble
- France CNRS
- DCM
- F-38000 Grenoble
| | - Martine Fayolle
- Univ. Grenoble Alpes
- DCM, F-38000 Grenoble
- France CNRS
- DCM
- F-38000 Grenoble
| | | | | | - Jean-Bernard Behr
- Univ. Reims Champagne-Ardenne
- ICMR, CNRS UMR 7312
- 51687 Reims Cedex 2
- France
| | - Sandrine Py
- Univ. Grenoble Alpes
- DCM, F-38000 Grenoble
- France CNRS
- DCM
- F-38000 Grenoble
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12
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Matassini C, Vanni C, Goti A, Morrone A, Marradi M, Cardona F. Multimerization of DAB-1 onto Au GNPs affords new potent and selective N-acetylgalactosamine-6-sulfatase (GALNS) inhibitors. Org Biomol Chem 2018; 16:8604-8612. [DOI: 10.1039/c8ob02587h] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Gold glyconanoparticles (Au GNPs) decorated with the natural iminosugar DAB-1 at different densities are reported.
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Affiliation(s)
- C. Matassini
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
- Associated with CNR-INO and LENS
| | - C. Vanni
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
| | - A. Goti
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
- Associated with CNR-INO and LENS
| | - A. Morrone
- Paediatric Neurology Unit and Laboratories
- Neuroscience Department
- Meyer Children's Hospital
- and Department of Neurosciences
- Pharmacology and Child Health
| | - M. Marradi
- CIC biomaGUNE and CIBER-BBN
- Donostia-San Sebastián
- Spain
| | - F. Cardona
- Department of Chemistry ‘Ugo Schiff’
- University of Firenze
- Sesto Fiorentino
- Italy
- Associated with CNR-INO and LENS
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13
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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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14
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Lupi F, Marzo T, D'Adamio G, Cretella S, Cardona F, Messori L, Goti A. Diruthenium Diacetate Catalysed Aerobic Oxidation of Hydroxylamines and Improved Chemoselectivity by Immobilisation to Lysozyme. ChemCatChem 2017. [DOI: 10.1002/cctc.201701083] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Flavia Lupi
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- LENS; University of Florence; Via Nello Carrara 1 50019 Sesto Fiorentino (FI) Italy
| | - Tiziano Marzo
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Dipartimento di Chimica e Chimica Industriale (DCCI); Università di Pisa; Via Moruzzi, 13 56124 Pisa Italy
| | - Giampiero D'Adamio
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Sara Cretella
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Francesca Cardona
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with CNR-INO; Via Nello Carrara 1 Sesto Fiorentino (FI) Italy
| | - Luigi Messori
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Andrea Goti
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with CNR-INO; Via Nello Carrara 1 Sesto Fiorentino (FI) Italy
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15
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Tangara S, Aupic C, Kanazawa A, Poisson JF, Py S. Aziridination of Cyclic Nitrones Targeting Constrained Iminosugars. Org Lett 2017; 19:4842-4845. [DOI: 10.1021/acs.orglett.7b02283] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Salia Tangara
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Clara Aupic
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Alice Kanazawa
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Jean-François Poisson
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Sandrine Py
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
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16
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Pecchioli T, Cardona F, Reissig HU, Zimmer R, Goti A. Alkoxyallene-Based Stereodivergent Syntheses of (−)-Hyacinthacine B4 and of Putative Hyacinthacine C5 Epimers: Proposal of Hyacinthacine C5 Structure. J Org Chem 2017; 82:5835-5844. [DOI: 10.1021/acs.joc.7b00667] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tommaso Pecchioli
- Department
of Chemistry “Ugo Schiff”, University of Firenze, Via della Lastruccia 3-13, 50019 Sesto Fiorentino, Italy
- Institut
für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195 Berlin, Germany
| | - Francesca Cardona
- Department
of Chemistry “Ugo Schiff”, University of Firenze, Via della Lastruccia 3-13, 50019 Sesto Fiorentino, Italy
| | - Hans-Ulrich Reissig
- Institut
für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195 Berlin, Germany
| | - Reinhold Zimmer
- Institut
für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195 Berlin, Germany
| | - Andrea Goti
- Department
of Chemistry “Ugo Schiff”, University of Firenze, Via della Lastruccia 3-13, 50019 Sesto Fiorentino, Italy
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17
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18
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Malatinský T, Spišáková M, Babjak M, Doháňošová J, Marek J, Moncol J, Fischer R. Reversal of Stereoselectivity in Cycloadditions of Five-Membered Cyclic Nitrones Derived from Hexoses. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601488] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tomáš Malatinský
- Institute of Organic Chemistry, Catalysis and Petrochemistry; Slovak University of Technology in Bratislava; Radlinského 9 81237 Bratislava Slovak Republic
| | - Mária Spišáková
- Institute of Organic Chemistry, Catalysis and Petrochemistry; Slovak University of Technology in Bratislava; Radlinského 9 81237 Bratislava Slovak Republic
| | - Matej Babjak
- Institute of Organic Chemistry, Catalysis and Petrochemistry; Slovak University of Technology in Bratislava; Radlinského 9 81237 Bratislava Slovak Republic
| | - Jana Doháňošová
- Central Laboratories; Slovak University of Technology in Bratislava; Radlinského 9 81237 Bratislava Slovak Republic
| | - Jaromír Marek
- Central European Institute of Technology; Masaryk University; Kamenice 753/5 62500 Brno Czech Republic
| | - Ján Moncol
- Institute of Inorganic Chemistry, Technology and Materials; Slovak University of Technology in Bratislava; Radlinského 9 81237 Bratislava Slovak Republic
| | - Róbert Fischer
- Institute of Organic Chemistry, Catalysis and Petrochemistry; Slovak University of Technology in Bratislava; Radlinského 9 81237 Bratislava Slovak Republic
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19
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Záborský O, Malatinský T, Marek J, Moncol J, Fischer R. Unusually Stable Isoxazolidinyl Epoxides: Synthesis and Reactivity in Nucleophilic Substitutions. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600471] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ondrej Záborský
- Institute of Organic Chemistry, Catalysis, and Petrochemistry; Slovak University of Technology; Radlinského 9 81237 Bratislava Slovak Republic
| | - Tomáš Malatinský
- Institute of Organic Chemistry, Catalysis, and Petrochemistry; Slovak University of Technology; Radlinského 9 81237 Bratislava Slovak Republic
| | - Jaromír Marek
- Central European Institute of Technology; Masaryk University; Kamenice 753/5 62500 Brno Czech Republic
| | - Ján Moncol
- Institute of Inorganic Chemistry, Technology, and Materials; Slovak University of Technology; Radlinského 9 81237 Bratislava Slovak Republic
| | - Róbert Fischer
- Institute of Organic Chemistry, Catalysis, and Petrochemistry; Slovak University of Technology; Radlinského 9 81237 Bratislava Slovak Republic
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20
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Malinowski M, Rowicki T, Guzik P, Wielechowska M, Sobiepanek A, Sas W. Diversity-Oriented Synthesis and Biological Evaluation of Iminosugars from Unprotected 2-Deoxy-d
-ribose. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600459] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Maciej Malinowski
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Tomasz Rowicki
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Patrycja Guzik
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Monika Wielechowska
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Anna Sobiepanek
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Wojciech Sas
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
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21
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D'Adamio G, Matassini C, Parmeggiani C, Catarzi S, Morrone A, Goti A, Paoli P, Cardona F. Evidence for a multivalent effect in inhibition of sulfatases involved in lysosomal storage disorders (LSDs). RSC Adv 2016. [DOI: 10.1039/c6ra15806d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
New targets sensitive to multivalency: synthesis of nonavalent pyrrolidine iminosugars.
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Affiliation(s)
- G. D'Adamio
- Department of Chemistry “Ugo Schiff”
- University of Florence
- 50019 Sesto Fiorentino
- Italy
| | - C. Matassini
- Department of Chemistry “Ugo Schiff”
- University of Florence
- 50019 Sesto Fiorentino
- Italy
| | - C. Parmeggiani
- Department of Chemistry “Ugo Schiff”
- University of Florence
- 50019 Sesto Fiorentino
- Italy
- CNR – INO and LENS
| | - S. Catarzi
- Paediatric Neurology Unit and Laboratories
- Neuroscience Department
- Meyer Children's Hospital
- Department of Neurosciences
- Pharmacology and Child Health
| | - A. Morrone
- Paediatric Neurology Unit and Laboratories
- Neuroscience Department
- Meyer Children's Hospital
- Department of Neurosciences
- Pharmacology and Child Health
| | - A. Goti
- Department of Chemistry “Ugo Schiff”
- University of Florence
- 50019 Sesto Fiorentino
- Italy
| | - P. Paoli
- Department of Experimental and Clinical Biomedical Sciences
- University of Florence
- 50134 Florence
- Italy
| | - F. Cardona
- Department of Chemistry “Ugo Schiff”
- University of Florence
- 50019 Sesto Fiorentino
- Italy
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