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Wei X, Wang P, Liu F, Ye X, Xiong D. Drug Discovery Based on Fluorine-Containing Glycomimetics. Molecules 2023; 28:6641. [PMID: 37764416 PMCID: PMC10536126 DOI: 10.3390/molecules28186641] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Glycomimetics, which are synthetic molecules designed to mimic the structures and functions of natural carbohydrates, have been developed to overcome the limitations associated with natural carbohydrates. The fluorination of carbohydrates has emerged as a promising solution to dramatically enhance the metabolic stability, bioavailability, and protein-binding affinity of natural carbohydrates. In this review, the fluorination methods used to prepare the fluorinated carbohydrates, the effects of fluorination on the physical, chemical, and biological characteristics of natural sugars, and the biological activities of fluorinated sugars are presented.
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Affiliation(s)
- Xingxing Wei
- Department of Pharmacy, Changzhi Medical College, No. 161, Jiefang East Street, Changzhi 046012, China
| | - Pengyu Wang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Rd. No. 38, Beijing 100191, China (F.L.); (X.Y.)
| | - Fen Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Rd. No. 38, Beijing 100191, China (F.L.); (X.Y.)
| | - Xinshan Ye
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Rd. No. 38, Beijing 100191, China (F.L.); (X.Y.)
| | - Decai Xiong
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Rd. No. 38, Beijing 100191, China (F.L.); (X.Y.)
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2
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Hans SK, Truong S, Mootoo DR. Oxocarbenium ion cyclizations for the synthesis of disaccharide mimetics of 2-amino-2-deoxy-pyranosides: Application to the carbasugar of β-galactosamine-(1,4)-3-O-methyl-D-chiro-inositol. Carbohydr Res 2022; 518:108595. [DOI: 10.1016/j.carres.2022.108595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/14/2022] [Accepted: 05/16/2022] [Indexed: 11/30/2022]
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Truong S, Mootoo DR. C-Glycosylcrotylboronates for the Synthesis of Glycomimetics. Org Lett 2021; 24:191-195. [PMID: 34958591 DOI: 10.1021/acs.orglett.1c03845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The stereoselective synthesis of E- and Z- isomers of a C- mannosyl crotylpinacolboronate via Ni-promoted reactions on an allylic acetate and a diene precursor, respectively, is described. The E- and Z- isomers reacted with 1,2-O-isopropylidene glyceraldehyde in the presence or absence of (R)- and (S)- TRIP catalysts, to give predominantly 3,4-anti and 3,4-syn crotylation products, respectively, with moderate to high facial selectivity. These products were transformed to biologically relevant C-manno-disaccharides.
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Affiliation(s)
- Steven Truong
- Department of Chemistry, Hunter College, 695 Park Avenue, New York, New York 10065, United States.,The Graduate Center, CUNY, 365 Fifth Avenue, New York, New York 10016, United States
| | - David R Mootoo
- Department of Chemistry, Hunter College, 695 Park Avenue, New York, New York 10065, United States.,The Graduate Center, CUNY, 365 Fifth Avenue, New York, New York 10016, United States
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Cheshkov DA, Sinitsyn DO, Sheberstov KF, Chertkov VA. Total lineshape analysis of high-resolution NMR spectra powered by simulated annealing. JOURNAL OF MAGNETIC RESONANCE (SAN DIEGO, CALIF. : 1997) 2016; 272:10-19. [PMID: 27597147 DOI: 10.1016/j.jmr.2016.08.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 08/19/2016] [Accepted: 08/21/2016] [Indexed: 06/06/2023]
Abstract
The novel algorithm for a total lineshape analysis of high-resolution NMR spectra has been developed. A global optimization by simulated annealing has been applied that has allowed to overcome the main trouble of common approaches which had frequently returned solutions for local minima rather than for global ones. The algorithm has been verified for the four-spin test systems ABCD, and has been successfully used for analysis of experimental NMR spectra of proline. The approach has allowed to avoid a sophisticated manual setup of initial parameters and to conduct the analysis of complicated high-resolution NMR spectra nearly automatically.
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Affiliation(s)
- D A Cheshkov
- State Scientific Research Institute of Chemistry and Technology of Organoelement Compounds, Moscow 105118, Russia; Department of Chemistry, Moscow State University, Moscow 119991, Russia
| | - D O Sinitsyn
- N.N. Semenov Institute of Chemical Physics of Russian Academy of Sciences, Moscow 119991, Russia
| | - K F Sheberstov
- State Scientific Research Institute of Chemistry and Technology of Organoelement Compounds, Moscow 105118, Russia; Department of Chemistry, Moscow State University, Moscow 119991, Russia; Department of Organic Chemistry, University of Geneva, 1211 Geneva, Switzerland
| | - V A Chertkov
- Department of Chemistry, Moscow State University, Moscow 119991, Russia.
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Unione L, Xu B, Díaz D, Martín-Santamaría S, Poveda A, Sardinha J, Rauter AP, Blériot Y, Zhang Y, Cañada FJ, Sollogoub M, Jiménez-Barbero J. Conformational Plasticity in Glycomimetics: Fluorocarbamethyl-L-idopyranosides Mimic the Intrinsic Dynamic Behaviour of Natural Idose Rings. Chemistry 2015; 21:10513-21. [PMID: 26096911 DOI: 10.1002/chem.201501249] [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] [Received: 03/30/2015] [Revised: 05/08/2015] [Indexed: 11/06/2022]
Abstract
Sugar function, structure and dynamics are intricately correlated. Ring flexibility is intrinsically related to biological activity; actually plasticity in L-iduronic rings modulates their interactions with biological receptors. However, the access to the experimental values of the energy barriers and free-energy difference for conformer interconversion in water solution has been elusive. Here, a new generation of fluorine-containing glycomimetics is presented. We have applied a combination of organic synthesis, NMR spectroscopy and computational methods to investigate the conformational behaviour of idose- and glucose-like rings. We have used low-temperature NMR spectroscopic experiments to slow down the conformational exchange of the idose-like rings. Under these conditions, the exchange rate becomes slow in the (19) F NMR spectroscopic chemical shift timescale and allows shedding light on the thermodynamic and kinetic features of the equilibrium. Despite the minimal structural differences between these compounds, a remarkable difference in their dynamic behaviour indeed occurs. The importance of introducing fluorine atoms in these sugars mimics is also highlighted. Only the use of (19) F NMR spectroscopic experiments has permitted the unveiling of key features of the conformational equilibrium that would have otherwise remained unobserved.
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Affiliation(s)
- Luca Unione
- Chemical and Physical Biology Department, Centro de Investigaciones Biológicas, CIB-CSIC, Ramiro de Maeztu 9, 28040 Madrid (Spain).,Infectious Disease Programme, CIC bioGUNE, 48160 Derio, Bizkaia (Spain)
| | - Bixue Xu
- Sorbonne Universités, UPMC Univ Paris 06, Institut Universitaire de France, UMR CNRS 8232, IPCM, 4, place Jussieu, 75005 Paris (France).,Present address: The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, 202 Shachong South Road, Guiyang, 550002 (P. R. China)
| | - Dolores Díaz
- Chemical and Physical Biology Department, Centro de Investigaciones Biológicas, CIB-CSIC, Ramiro de Maeztu 9, 28040 Madrid (Spain)
| | - Sonsoles Martín-Santamaría
- Chemical and Physical Biology Department, Centro de Investigaciones Biológicas, CIB-CSIC, Ramiro de Maeztu 9, 28040 Madrid (Spain)
| | - Ana Poveda
- Infectious Disease Programme, CIC bioGUNE, 48160 Derio, Bizkaia (Spain)
| | - João Sardinha
- Sorbonne Universités, UPMC Univ Paris 06, Institut Universitaire de France, UMR CNRS 8232, IPCM, 4, place Jussieu, 75005 Paris (France).,Centro de Química e Bioquímica, Faculdade de Ciências da Universidade de Lisboa, Edifício C8, 1749-016 Lisboa (Portugal)
| | - Amelia Pilar Rauter
- Centro de Química e Bioquímica, Faculdade de Ciências da Universidade de Lisboa, Edifício C8, 1749-016 Lisboa (Portugal)
| | - Yves Blériot
- Université de Poitiers, UMR CNRS 7285, IC2MP, Equipe Synthèse organique, Groupe Glycochimie, 4, avenue Michel Brunet, 86022 Poitiers Cedex (France)
| | - Yongmin Zhang
- Sorbonne Universités, UPMC Univ Paris 06, Institut Universitaire de France, UMR CNRS 8232, IPCM, 4, place Jussieu, 75005 Paris (France)
| | - F Javier Cañada
- Chemical and Physical Biology Department, Centro de Investigaciones Biológicas, CIB-CSIC, Ramiro de Maeztu 9, 28040 Madrid (Spain)
| | - Matthieu Sollogoub
- Sorbonne Universités, UPMC Univ Paris 06, Institut Universitaire de France, UMR CNRS 8232, IPCM, 4, place Jussieu, 75005 Paris (France).
| | - Jesus Jiménez-Barbero
- Chemical and Physical Biology Department, Centro de Investigaciones Biológicas, CIB-CSIC, Ramiro de Maeztu 9, 28040 Madrid (Spain). .,Infectious Disease Programme, CIC bioGUNE, 48160 Derio, Bizkaia (Spain). .,IKERBASQUE, Basque Foundation for Science, 48011 Bilbao (Spain).
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Parella T, Espinosa JF. Long-range proton-carbon coupling constants: NMR methods and applications. PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 2013; 73:17-55. [PMID: 23962883 DOI: 10.1016/j.pnmrs.2013.07.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Revised: 07/03/2013] [Accepted: 07/03/2013] [Indexed: 06/02/2023]
Abstract
A general review of novel NMR methods to measure heteronuclear long-range proton-carbon coupling constants ((n)JCH; n>1) in small molecules is made. NMR experiments are classified in terms of NMR pulse scheme and cross-peak nature. A discussion about simplicity, general applicability and accuracy for each particular NMR experiment is presented and exemplified. Important aspects such as the sign determination and measurement of very small coupling values involving protonated and non-protonated carbons as well as the complementarity between different experiments are also discussed. Finally, a compilation of applications in structural and conformational analysis of different types of molecules since 2000 is surveyed.
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Affiliation(s)
- Teodor Parella
- Servei de Ressonància Magnètica Nuclear, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain.
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Jonsson KHM, Säwén E, Widmalm G. Studies on the conformational flexibility of α-l-rhamnose-containing oligosaccharides using 13C-site-specific labeling, NMR spectroscopy and molecular simulations: implications for the three-dimensional structure of bacterial rhamnan polysaccharides. Org Biomol Chem 2012; 10:2453-63. [DOI: 10.1039/c2ob06924e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Roslund MU, Säwén E, Landström J, Rönnols J, Jonsson KM, Lundborg M, Svensson MV, Widmalm G. Complete 1H and 13C NMR chemical shift assignments of mono-, di-, and trisaccharides as basis for NMR chemical shift predictions of polysaccharides using the computer program casper. Carbohydr Res 2011; 346:1311-9. [DOI: 10.1016/j.carres.2011.04.033] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2011] [Revised: 04/14/2011] [Accepted: 04/25/2011] [Indexed: 11/29/2022]
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