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Gundamalla R, Bantu R, Sridhar B, Jithender Reddy G, Subba Reddy BV. Mannich-type addition of cyclic 1,3-diketones to N-acyliminium ions: Access to aza-sugars. Carbohydr Res 2023; 528:108811. [PMID: 37094532 DOI: 10.1016/j.carres.2023.108811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 03/25/2023] [Accepted: 04/11/2023] [Indexed: 04/26/2023]
Abstract
A novel three-component strategy has been developed for the synthesis of iminosugars in good to excellent yields. This is the first report on the Mannich type addition of cyclic 1,3-diketones to aza-acetal derived from hydroxy-γ-lactone and arylamine to produce a novel series of aza-sugars with high selectivity.
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Affiliation(s)
- Rachel Gundamalla
- Fluoro & Agrochemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India
| | - Rajashaker Bantu
- Fluoro & Agrochemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - B Sridhar
- Laboratory of X-ray Crystallography, India
| | - G Jithender Reddy
- Centre for NMR and Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, India
| | - B V Subba Reddy
- Fluoro & Agrochemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India.
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2
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Jiménez-Pérez C, Guzmán-Rodríguez F, Cruz-Guerrero AE, Alatorre-Santamaría S. The dual role of fucosidases: tool or target. Biologia (Bratisl) 2023; 78:1-16. [PMID: 37363646 PMCID: PMC9972328 DOI: 10.1007/s11756-023-01351-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 02/07/2023] [Indexed: 03/06/2023]
Abstract
Regular intake of fucosylated oligosaccharides has been associated with several benefits for human health, particularly for new-borns. Since these biologically active molecules can be found naturally in human milk, research efforts have been focused on the alternative synthetic routes leading to their production. In particular, utilization of fucosidases to perform stereoselective transglycosylation reactions has been widely investigated. Other reasons that bring these enzymes to the spotlight are their role in viral infections and cancer proliferation. Since their involvement in the pathogenesis of these diseases have been widely described, fucosidases have become a target in newly developed therapies. Finally, activity disorders of biologically important fucosidases can lead to health problems such as fucosidosis. What is common for both mechanisms is the interaction between the enzyme and substrates in and around the active site. Therefore, this review will analyse different substrate structures that have been tested in terms of their interaction with fucosidases active sites, either in synthesis or inhibition reactions. The published results will be compared from this perspective.
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Affiliation(s)
- Carlos Jiménez-Pérez
- Dpto. de Biotecnología, Universidad Autónoma Metropolitana Unidad Iztapalapa, C.P. 09340 Mexico City, Mexico
| | - Francisco Guzmán-Rodríguez
- Dpto. de Biotecnología, Universidad Autónoma Metropolitana Unidad Iztapalapa, C.P. 09340 Mexico City, Mexico
| | - Alma E. Cruz-Guerrero
- Dpto. de Biotecnología, Universidad Autónoma Metropolitana Unidad Iztapalapa, C.P. 09340 Mexico City, Mexico
| | - Sergio Alatorre-Santamaría
- Dpto. de Biotecnología, Universidad Autónoma Metropolitana Unidad Iztapalapa, C.P. 09340 Mexico City, Mexico
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3
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Manta S, Kollatos N. Unusual seven-membered ring sugars and nucleosides: synthesis and biological properties. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2022; 42:407-425. [PMID: 36451584 DOI: 10.1080/15257770.2022.2151623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Methods of the synthesis and the investigation of the properties of unnatural seven-memebered cyclic sugars and nucleosides, are of high interest. Septanoses provide conformationally more flexible sugars and due to their similarity to natural carbohydrates they have interesting and potentially useful physical, chemical, and biological properties. Additionally, nucleosides with seven-membered sugar moiety are commonly found in natural products and biologically active molecules. Modification of such nucleosides hold great promise as therapeutic agents. The present review describes the chemical synthesis and biological properties of septanoses as well as nucleosides containing septanosyl moieties.
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Affiliation(s)
- Stella Manta
- Department of Biochemistry and Biotechnology, Laboratory of Bioorganic Chemistry, University of Thessaly, Larissa, Greece
| | - Nikolaos Kollatos
- Department of Biochemistry and Biotechnology, Laboratory of Bioorganic Chemistry, University of Thessaly, Larissa, Greece
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4
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Abstract
Iminosugars are naturally occurring carbohydrate analogues known since 1967. These natural compounds and hundreds of their synthetic derivatives prepared over five decades have been mainly exploited to inhibit the glycosidases, the enzymes catalysing the glycosidic bond cleavage, in order to find new drugs for the treatment of type 2 diabetes and other diseases. However, iminosugars are also inhibitors of glycosyltransferases, the enzymes responsible for the synthesis of oligosaccharides and glycoconjugates. The selective inhibition of specific glycosyltransferases involved in cancer or bacterial infections could lead to innovative therapeutic agents. The synthesis and biological properties of all the iminosugars assayed to date as glycosyltransferase inhibitors are reviewed in the present article.
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Affiliation(s)
- Irene Conforti
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue de l'Ecole Normale, 34296 Montpellier cedex 5, France.
| | - Alberto Marra
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue de l'Ecole Normale, 34296 Montpellier cedex 5, France.
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5
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Blériot Y. Contributing to the Study of Enzymatic and Chemical Glycosyl Transfer Through the Observation and Mimicry of Glycosyl Cations. SYNTHESIS-STUTTGART 2020. [DOI: 10.1055/s-0040-1706073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
AbstractThis account describes our efforts dedicated to: 1) the design of glycomimetics aimed at targeting therapeutically relevant carbohydrate processing enzymes, and 2) the observation, characterization, and exploitation of glycosyl cations as a tool for studying the glycosylation reaction. These findings have brought important data regarding this key ionic species as well as innovative strategies to access iminosugars of interest.1 Introduction2 The Glycosyl Cation, A Central Species in Glycosciences2.1 A Selection of the Strategies Developed so far to Gain Insights into Glycosyl Cations Structure2.2 When Superacids Meet Carbohydrates3 Chemical Probes to Gain Insights into the Pseudorotational Itinerary of Glycosides During Glycosidic Bond Hydrolysis3.1 Conformationally Locked Glycosides3.1.1 The Xylopyranose Case3.1.2 The Mannopyranose Case3.2 Conformationally Flexible Iminosugars3.2.1 Nojirimycin Ring Homologues3.2.2 Noeuromycin Ring Homologues3.2.3 Seven-Membered Iminosugar C-Glycosides4 N-Acetyl-d-glucosamine Mimics5 Ring Contraction: A Useful Tool to Increase Iminosugar’s Structural Diversity6 Regioselective Deprotection of Iminosugar C-Glycosides to Introduce Diversity at C2 Position7 Conclusion
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Zamoner LOB, Aragão-Leoneti V, Carvalho I. Iminosugars: Effects of Stereochemistry, Ring Size, and N-Substituents on Glucosidase Activities. Pharmaceuticals (Basel) 2019; 12:ph12030108. [PMID: 31336868 PMCID: PMC6789487 DOI: 10.3390/ph12030108] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 07/08/2019] [Accepted: 07/10/2019] [Indexed: 01/18/2023] Open
Abstract
N-substituted iminosugar analogues are potent inhibitors of glucosidases and glycosyltransferases with broad therapeutic applications, such as treatment of diabetes and Gaucher disease, immunosuppressive activities, and antibacterial and antiviral effects against HIV, HPV, hepatitis C, bovine diarrhea (BVDV), Ebola (EBOV) and Marburg viruses (MARV), influenza, Zika, and dengue virus. Based on our previous work on functionalized isomeric 1,5-dideoxy-1,5-imino-D-gulitol (L-gulo-piperidines, with inverted configuration at C-2 and C-5 in respect to glucose or deoxynojirimycin (DNJ)) and 1,6-dideoxy-1,6-imino-D-mannitol (D-manno-azepane derivatives) cores N-linked to different sites of glucopyranose units, we continue our studies on these alternative iminosugars bearing simple N-alkyl chains instead of glucose to understand if these easily accessed scaffolds could preserve the inhibition profile of the corresponding glucose-based N-alkyl derivatives as DNJ cores found in miglustat and miglitol drugs. Thus, a small library of iminosugars (14 compounds) displaying different stereochemistry, ring size, and N-substitutions was successfully synthesized from a common precursor, D-mannitol, by utilizing an SN2 aminocyclization reaction via two isomeric bis-epoxides. The evaluation of the prospective inhibitors on glucosidases revealed that merely D-gluco-piperidine (miglitol, 41a) and L-ido-azepane (41b) DNJ-derivatives bearing the N-hydroxylethyl group showed inhibition towards α-glucosidase with IC50 41 µM and 138 µM, respectively, using DNJ as reference (IC50 134 µM). On the other hand, β-glucosidase inhibition was achieved for glucose-inverted configuration (C-2 and C-5) derivatives, as novel L-gulo-piperidine (27a) and D-manno-azepane (27b), preserving the N-butyl chain, with IC50 109 and 184 µM, respectively, comparable to miglustat with the same N-butyl substituent (40a, IC50 172 µM). Interestingly, the seven-membered ring L-ido-azepane (40b) displayed near twice the activity (IC50 80 µM) of the corresponding D-gluco-piperidine miglustat drug (40a). Furthermore, besides α-glucosidase inhibition, both miglitol (41a) and L-ido-azepane (41b) proved to be the strongest β-glucosidase inhibitors of the series with IC50 of 4 µM.
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Affiliation(s)
- Luís O B Zamoner
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café s/n, Monte Alegre, CEP14040-903 Ribeirão Preto, Brazil
| | - Valquiria Aragão-Leoneti
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café s/n, Monte Alegre, CEP14040-903 Ribeirão Preto, Brazil
| | - Ivone Carvalho
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café s/n, Monte Alegre, CEP14040-903 Ribeirão Preto, Brazil.
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Lewis acid-catalysed nucleophilic opening of a bicyclic hemiaminal followed by ring contraction: Access to functionalized L-idonojirimycin derivatives. Carbohydr Res 2019; 472:65-71. [PMID: 30496874 DOI: 10.1016/j.carres.2018.11.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 11/12/2018] [Accepted: 11/12/2018] [Indexed: 12/30/2022]
Abstract
The Lewis acid-catalyzed nucleophilic opening of a D-gluco-configured bicyclic hemiaminal has been examined. Several Lewis acids and silylated nucleophiles have been screened allowing the introduction of acetophenone, phosphonate or nitrile at the pseudoanomeric position in satisfactory yields and high 1,2 trans stereoselectivities. Their skeletal rearrangement triggered by the N-benzyl anchimeric assistance provided the corresponding L-ido-configured piperidines displaying various functional groups at C-6 position in good yield.
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8
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Zha GF, Rakesh K, Manukumar H, Shantharam C, Long S. Pharmaceutical significance of azepane based motifs for drug discovery: A critical review. Eur J Med Chem 2019; 162:465-494. [DOI: 10.1016/j.ejmech.2018.11.031] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/13/2018] [Accepted: 11/09/2018] [Indexed: 12/11/2022]
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9
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Bello C, Bai J, Zambron BK, Elías-Rodríguez P, Gajate C, Robina I, Caffa I, Cea M, Montecucco F, Nencioni A, Nahimana A, Aubry D, Breton C, Duchosal MA, Mollinedo F, Vogel P. Induction of cell killing and autophagy by amphiphilic pyrrolidine derivatives on human pancreatic cancer cells. Eur J Med Chem 2018; 150:457-478. [DOI: 10.1016/j.ejmech.2018.02.086] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 02/19/2018] [Accepted: 02/27/2018] [Indexed: 12/15/2022]
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10
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Gu X, Gupta V, Yang Y, Zhu JY, Carlson EJ, Kingsley C, Tash JS, Schönbrunn E, Hawkinson J, Georg GI. Structure-Activity Studies of N-Butyl-1-deoxynojirimycin (NB-DNJ) Analogues: Discovery of Potent and Selective Aminocyclopentitol Inhibitors of GBA1 and GBA2. ChemMedChem 2017; 12:1977-1984. [PMID: 28975712 PMCID: PMC5725710 DOI: 10.1002/cmdc.201700558] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Indexed: 12/26/2022]
Abstract
Analogues of N‐butyl‐1‐deoxynojirimycin (NB‐DNJ) were prepared and assayed for inhibition of ceramide‐specific glucosyltransferase (CGT), non‐lysosomal β‐glucosidase 2 (GBA2) and the lysosomal β‐glucosidase 1 (GBA1). Compounds 5 a–6 f, which carry sterically demanding nitrogen substituents, and compound 13, devoid of the C3 and C5 hydroxy groups present in DNJ/NB‐DGJ (N‐butyldeoxygalactojirimycin) showed no inhibitory activity for CGT or GBA2. Inversion of stereochemistry at C4 of N‐(n‐butyl)‐ and N‐(n‐nonyl)‐DGJ (compounds 24) also led to a loss of activity in these assays. The aminocyclopentitols N‐(n‐butyl)‐ (35 a), N‐(n‐nonyl)‐4‐amino‐5‐(hydroxymethyl)cyclopentane‐ (35 b), and N‐(1‐(pentyloxy)methyl)adamantan‐1‐yl)‐1,2,3‐triol (35 f), were found to be selective inhibitors of GBA1 and GBA2 that did not inhibit CGT (>1 mm), with the exception of 35 f, which inhibited CGT with an IC50 value of 1 mm. The N‐butyl analogue 35 a was 100‐fold selective for inhibiting GBA1 over GBA2 (Ki values of 32 nm and 3.3 μm for GBA1 and GBA2, respectively). The N‐nonyl analogue 35 b displayed a Ki value of ≪14 nm for GBA1 inhibition and a Ki of 43 nm for GBA2. The N‐(1‐(pentyloxy)methyl)adamantan‐1‐yl) derivative 35 f had Ki values of ≈16 and 14 nm for GBA1 and GBA2, respectively. The related N‐bis‐substituted aminocyclopentitols were found to be significantly less potent inhibitors than their mono‐substituted analogues. The aminocyclopentitol scaffold should hold promise for further inhibitor development.
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Affiliation(s)
- Xingxian Gu
- Department of Medicinal Chemistry, University of Kansas, Lawrence, KS, 66045, USA.,Department of Medicinal Chemistry and Institute for Therapeutics Discovery and Development, University of Minnesota, Minneapolis, MN, 55414, USA
| | | | - Yan Yang
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, 33612, USA
| | - Jin-Yi Zhu
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, 33612, USA
| | - Erick J Carlson
- Department of Medicinal Chemistry and Institute for Therapeutics Discovery and Development, University of Minnesota, Minneapolis, MN, 55414, USA
| | - Carolyn Kingsley
- Department of Medicinal Chemistry and Institute for Therapeutics Discovery and Development, University of Minnesota, Minneapolis, MN, 55414, USA
| | - Joseph S Tash
- University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Ernst Schönbrunn
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, 33612, USA
| | - Jon Hawkinson
- Department of Medicinal Chemistry and Institute for Therapeutics Discovery and Development, University of Minnesota, Minneapolis, MN, 55414, USA
| | - Gunda I Georg
- Department of Medicinal Chemistry and Institute for Therapeutics Discovery and Development, University of Minnesota, Minneapolis, MN, 55414, USA
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11
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Patel AR, Bhadbhade MM, Liu F. Crystal structure of (4R,5S,6R)-6-azido-5-benz-yloxy-3,3,4-tri-fluoro-azepan-1-ium 2,2,2-tri-fluoro-acetate from synchrotron data. Acta Crystallogr E Crystallogr Commun 2015; 71:1361-5. [PMID: 26594511 PMCID: PMC4645019 DOI: 10.1107/s2056989015019416] [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: 08/28/2015] [Accepted: 10/14/2015] [Indexed: 11/10/2022]
Abstract
The structure of the title compound, C15H16F6N4O3, was determined using synchrotron radiation on an extremely small crystal (0.015 × 0.01 × 0.01 mm). Although the diffraction was weak, leading to high residuals and a poor data-to-parameter ratio, the data allowed ready solution and refinement to reveal the entire structure. The solid-state structure is in accordance with the absolute configuration assigned based on that of the known starting material. The compound comprises a highly substituted seven-membered N-heterocyclic cation and a tri-fluoro-methane-sulfonate counter-anion. The title compound crystallizes with two independent cations (A and B) and anions (C and D) in the asymmetric unit. Two geminal F atoms, a single F atom, a benzyl ether and an azide group are substituted on consecutive C atoms between the NH2 and CH2 units of the azepan-1-ium ring system. The seven-membered rings adopt different conformations with the principal differences occurring in the CF2CHFCH2 segments of the ring systems. The geminal F atoms on the quaternary C atom exhibit essentially identical bond angles [109 (2) and 106 (2)°] in the two independent mol-ecules. The two mol-ecules associate as a dimeric unit via two C-H⋯F inter-actions. An extensive series of N-H⋯O, N-H⋯F, C-H⋯O, C-H⋯N, C-H⋯F and C-H⋯π contacts generate a three-dimensional network with cations and anions linked into ABCD repeat columns along a.
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Affiliation(s)
- Alpesh Ramanlal Patel
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Mohan M. Bhadbhade
- Mark Wainwright Analytical Centre, The University of New South Wales, Sydney, 2052 NSW, Australia
| | - Fei Liu
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia
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Taghzouti H, Goumain S, Harakat D, Portella C, Behr JB, Plantier-Royon R. Synthesis of 2-carboxymethyl polyhydroxyazepanes and their evaluation as glycosidase inhibitors. Bioorg Chem 2014; 58:11-7. [PMID: 25462622 DOI: 10.1016/j.bioorg.2014.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 10/30/2014] [Accepted: 11/04/2014] [Indexed: 01/06/2023]
Abstract
A series of diastereomeric tetrahydroxylated azepanes featuring a carboxymethyl group at the pseudo-anomeric position have been synthesized from a common unsaturated intermediate. Syn- and anti-dihydroxylation reactions were achieved to yield the target compounds after efficient one-step deprotection of carbamate, ester and acetonide groups simultaneously. Screening of these polyhydroxylated azepanes toward a range of commercially available glycosidases was performed and one of the stereoisomers showed potent and selective inhibition toward β-galactosidase (IC50=21 μM).
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Affiliation(s)
- Hanaa Taghzouti
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France
| | - Sophie Goumain
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France
| | - Dominique Harakat
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France
| | - Charles Portella
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France
| | - Jean-Bernard Behr
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France.
| | - Richard Plantier-Royon
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France.
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13
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Patel AR, Hunter L, Bhadbhade MM, Liu F. Conformational Regulation of Substituted Azepanes through Mono-, Di-, and Trifluorination. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301811] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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14
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Désiré J, Mondon M, Fontelle N, Nakagawa S, Hirokami Y, Adachi I, Iwaki R, Fleet GWJ, Alonzi DS, Twigg G, Butters TD, Bertrand J, Cendret V, Becq F, Norez C, Marrot J, Kato A, Blériot Y. N- and C-alkylation of seven-membered iminosugars generates potent glucocerebrosidase inhibitors and F508del-CFTR correctors. Org Biomol Chem 2014; 12:8977-96. [DOI: 10.1039/c4ob00325j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis and biological evaluation of a library of novel seven-membered iminosugars is reported.
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Affiliation(s)
- J. Désiré
- UMR-CNRS7285
- IC2MP
- Equipe “Synthèse Organique”
- Groupe “Glycochimie”
- Université de Poitiers
| | - M. Mondon
- UMR-CNRS7285
- IC2MP
- Equipe “Synthèse Organique”
- Groupe “Glycochimie”
- Université de Poitiers
| | - N. Fontelle
- UMR-CNRS7285
- IC2MP
- Equipe “Synthèse Organique”
- Groupe “Glycochimie”
- Université de Poitiers
| | - S. Nakagawa
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194, Japan
| | - Y. Hirokami
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194, Japan
| | - I. Adachi
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194, Japan
| | - R. Iwaki
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194, Japan
| | - G. W. J. Fleet
- Chemistry Research Laboratory
- Oxford University
- Oxford OX1 3TA, UK
| | - D. S. Alonzi
- Oxford Glycobiology Institute
- Department of Biochemistry
- University of Oxford
- Oxford OX1 3QY, UK
| | - G. Twigg
- Oxford Glycobiology Institute
- Department of Biochemistry
- University of Oxford
- Oxford OX1 3QY, UK
| | - T. D. Butters
- Oxford Glycobiology Institute
- Department of Biochemistry
- University of Oxford
- Oxford OX1 3QY, UK
| | - J. Bertrand
- Institut de Physiologie et Biologie Cellulaires
- Université de Poitiers
- FRE 3511 CNRS
- 86022 Poitiers cedex, France
| | - V. Cendret
- UMR-CNRS7285
- IC2MP
- Equipe “Synthèse Organique”
- Groupe “Glycochimie”
- Université de Poitiers
| | - F. Becq
- Institut de Physiologie et Biologie Cellulaires
- Université de Poitiers
- FRE 3511 CNRS
- 86022 Poitiers cedex, France
| | - C. Norez
- Institut de Physiologie et Biologie Cellulaires
- Université de Poitiers
- FRE 3511 CNRS
- 86022 Poitiers cedex, France
| | - J. Marrot
- Institut Lavoisier de Versailles
- UMR CNRS 8180
- 78035 Versailles cedex, France
| | - A. Kato
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194, Japan
| | - Y. Blériot
- UMR-CNRS7285
- IC2MP
- Equipe “Synthèse Organique”
- Groupe “Glycochimie”
- Université de Poitiers
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15
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Basak RK, Vankar YD. Synthesis and Comparative Study of Homoisofagomines and Analogues as Glycosidase Inhibitors. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301279] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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16
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Cruz IN, Barry CS, Kramer HB, Chuang CC, Lloyd S, van der Spoel AC, Platt FM, Yang M, Davis BG. Glycomimetic affinity-enrichment proteomics identifies partners for a clinically-utilized iminosugar. Chem Sci 2013; 4:3442-3446. [PMID: 31031905 PMCID: PMC6485602 DOI: 10.1039/c3sc50826a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Widescale evaluation of interacting partners for carbohydrates is an underexploited area. Probing of the 'glyco-interactome' has particular relevance given the lack of direct genetic control of glycoconjugate biosynthesis. Here we design, create and utilize a natural product-derived glycomimetic iminosugar probe in a Glycomimetic Affinity-enrichment Proteomics (glyco-AeP) strategy to elucidate key interactions directly from mammalian tissue. The binding partners discovered here and the associated genomic analysis implicate a subset of chaperone and junctional proteins as important in male fertility. Such repurposing of existing therapeutics thus creates direct routes to probing in vivo function. The success of this strategy suggests a general approach to discovering 'carbohydrate-active' partners in biology.
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Affiliation(s)
- Isa N. Cruz
- Department of Pharmaceutical & Biological Chemistry, UCL School of Pharmacy, University College London, 29/39 Brunswick Square, London, WC1N 1AX, UK
| | - Conor S. Barry
- Department of Chemistry, Chemistry Research Laboratory, Oxford University, Mansfield Road, Oxford, OX1 3TA, UK
| | - Holger B. Kramer
- Department of Physiology, Anatomy and Genetics, University of Oxford, South Parks Road, Oxford, OX1 3PT, UK
| | - C. Celeste Chuang
- Department of Pharmacology, University of Oxford, Mansfield Road, Oxford, OX1 3QT, UK
| | - Sarah Lloyd
- MRC Prion Unit, UCL Institute of Neurology, Queen Square, London WC1N 3BG, UK
| | | | - Frances M. Platt
- Department of Pharmacology, University of Oxford, Mansfield Road, Oxford, OX1 3QT, UK
| | - Min Yang
- Department of Pharmaceutical & Biological Chemistry, UCL School of Pharmacy, University College London, 29/39 Brunswick Square, London, WC1N 1AX, UK
| | - Benjamin G. Davis
- Department of Chemistry, Chemistry Research Laboratory, Oxford University, Mansfield Road, Oxford, OX1 3TA, UK
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17
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Mondon M, Lecornué F, Guillard J, Nakagawa S, Kato A, Blériot Y. Skeletal rearrangement of seven-membered iminosugars: synthesis of (-)-adenophorine, (-)-1-epi-adenophorine and derivatives and evaluation as glycosidase inhibitors. Bioorg Med Chem 2013; 21:4803-12. [PMID: 23611766 DOI: 10.1016/j.bmc.2013.03.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 03/19/2013] [Accepted: 03/22/2013] [Indexed: 11/29/2022]
Abstract
The mirror image of natural product (+)-adenophorine along with its 1-epi-, 1-homo-analogs and other derivatives have been synthesized and evaluated as glycosidase inhibitors. The synthetic strategy is based on the skeletal rearrangement of tetrahydroxylated C-alkyl azepanes obtained via a Staudinger/azaWittig/alkylation sequence starting from a sugar-derived azidolactol. Several organometallic species have been investigated for the alkylation step including organomagnesium, organolithium, organozinc, organoaluminum and organocerium reagents. While diallylzinc proved to be the most efficient to introduce an allyl substituent, disappointing results were obtained with the other organometallic species leading either to lower yields or no reaction. Enzymatic assays indicate that (-)-adenophorine is a moderate α-l-fucosidase inhibitor.
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Affiliation(s)
- Martine Mondon
- Université de Poitiers, Equipe Synthèse Organique, Groupe Glycochimie, UMR-CNRS 7285, IC2MP, 4 rue Michel Brunet, 86022 Poitiers, France
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18
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Khlevin DA, Sosonyuk SE, Proskurnina MV, Zefirov NS. Stereoselective Synthesis of Polyhydroxycycloheptanes and Their Phosphate Derivatives from 8-Oxabicyclo[3.2.1]octenes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201426] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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19
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Patel AR, Ball G, Hunter L, Liu F. Conformational regulation of substituted azepanes through selective monofluorination. Org Biomol Chem 2013; 11:3781-5. [DOI: 10.1039/c3ob40391b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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20
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Convenient strategy for the synthesis of highly functionalizable hydroxylated unsaturated azepanes. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.053] [Citation(s) in RCA: 8] [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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21
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Li H, Zhang Y, Favre S, Vogel P, Sollogoub M, Blériot Y. Synthesis of branched seven-membered 1-N-iminosugars and their evaluation as glycosidase inhibitors. Carbohydr Res 2012; 356:110-4. [DOI: 10.1016/j.carres.2011.10.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2011] [Revised: 10/22/2011] [Accepted: 10/25/2011] [Indexed: 10/15/2022]
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22
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Lee JC, Francis S, Dutta D, Gupta V, Yang Y, Zhu JY, Tash JS, Schönbrunn E, Georg GI. Synthesis and evaluation of eight- and four-membered iminosugar analogues as inhibitors of testicular ceramide-specific glucosyltransferase, testicular β-glucosidase 2, and other glycosidases. J Org Chem 2012; 77:3082-98. [PMID: 22432895 PMCID: PMC3431965 DOI: 10.1021/jo202054g] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Eight- and four-membered analogues of N-butyldeoxynojirimycin (NB-DNJ), a reversible male contraceptive in mice, were prepared and tested. A chiral pool approach was used for the synthesis of the target compounds. Key steps for the synthesis of the eight-membered analogues involve ring-closing metathesis and Sharpless asymmetric dihydroxylation and for the four-membered analogues Sharpless epoxidation, epoxide ring-opening (azide), and Mitsunobu reaction to form the four-membered ring. (3S,4R,5S,6R,7R)-1-Nonylazocane-3,4,5,6,7-pentaol (6) was moderately active against rat-derived ceramide-specific glucosyltransferase, and four of the other eight-membered analogues were weakly active against rat-derived β-glucosidase 2. Among the four-membered analogues, ((2R,3S,4S)-3-hydroxy-1-nonylazetidine-2,4-diyl)dimethanol (25) displayed selective inhibitory activity against mouse-derived ceramide-specific glucosyltransferase and was about half as potent as NB-DNJ against the rat-derived enzyme. ((2S,4S)-3-Hydroxy-1-nonylazetidine-2,4-diyl)dimethanol (27) was found to be a selective inhibitor of β-glucosidase 2, with potency similar to NB-DNJ. Additional glycosidase assays were performed to identify potential other therapeutic applications. The eight-membered iminosugars exhibited specificity for almond-derived β-glucosidase, and the 1-nonylazetidine 25 inhibited α-glucosidase (Saccharomyces cerevisiae) with an IC(50) of 600 nM and β-glucosidase (almond) with an IC(50) of 20 μM. Only N-nonyl derivatives were active, emphasizing the importance of a long lipophilic side chain for inhibitory activity of the analogues studied.
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Affiliation(s)
- Jae Chul Lee
- Department of Medicinal Chemistry, Institute for Therapeutics Discovery and Development, University of Minnesota, Minneapolis, Minnesota 55455, USA
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23
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Declerck D, Nguyen Van Nhien A, Josse S, Szymoniak J, Bertus P, Bello C, Vogel P, Postel D. Synthesis of 2-(1-aminocyclopropyl)pyrrolidine-3,4-diol derivatives applying titanium-mediated reaction conditions. Tetrahedron 2012. [DOI: 10.1016/j.tet.2011.12.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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24
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Mondon M, Fontelle N, Désiré J, Lecornué F, Guillard J, Marrot J, Blériot Y. Access to l- and d-Iminosugar C-Glycosides from a d-gluco-Derived 6-Azidolactol Exploiting a Ring Isomerization/Alkylation Strategy. Org Lett 2012; 14:870-3. [DOI: 10.1021/ol203385w] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Martine Mondon
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Nathalie Fontelle
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Jérôme Désiré
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Frédéric Lecornué
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Jérôme Guillard
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Jérôme Marrot
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Yves Blériot
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
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25
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L MR, Yousuf SK, Mukherjee D, Taneja SC. Regioselective azidotrimethylsilylation of carbohydrates and applications thereof. Org Biomol Chem 2012; 10:9090-8. [DOI: 10.1039/c2ob26324f] [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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26
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Pérez-Castells J, Fontanella M, Ardá A, Canãda FJ, Sollogoub M, Blériot Y, Jiménez-Barbero J. Conformational analysis of seven-membered 1-N-iminosugars by NMR and molecular modelling. NEW J CHEM 2012. [DOI: 10.1039/c2nj20967e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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27
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Orwig SD, Tan YL, Grimster NP, Yu Z, Powers ET, Kelly JW, Lieberman RL. Binding of 3,4,5,6-tetrahydroxyazepanes to the acid-β-glucosidase active site: implications for pharmacological chaperone design for Gaucher disease. Biochemistry 2011; 50:10647-57. [PMID: 22047104 DOI: 10.1021/bi201619z] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pharmacologic chaperoning is a therapeutic strategy being developed to improve the cellular folding and trafficking defects associated with Gaucher disease, a lysosomal storage disorder caused by point mutations in the gene encoding acid-β-glucosidase (GCase). In this approach, small molecules bind to and stabilize mutant folded or nearly folded GCase in the endoplasmic reticulum (ER), increasing the concentration of folded, functional GCase trafficked to the lysosome where the mutant enzyme can hydrolyze the accumulated substrate. To date, the pharmacologic chaperone (PC) candidates that have been investigated largely have been active site-directed inhibitors of GCase, usually containing five- or six-membered rings, such as modified azasugars. Here we show that a seven-membered, nitrogen-containing heterocycle (3,4,5,6-tetrahydroxyazepane) scaffold is also promising for generating PCs for GCase. Crystal structures reveal that the core azepane stabilizes GCase in a variation of its proposed active conformation, whereas binding of an analogue with an N-linked hydroxyethyl tail stabilizes GCase in a conformation in which the active site is covered, also utilizing a loop conformation not seen previously. Although both compounds preferentially stabilize GCase to thermal denaturation at pH 7.4, reflective of the pH in the ER, only the core azepane, which is a mid-micromolar competitive inhibitor, elicits a modest increase in enzyme activity for the neuronopathic G202R and the non-neuronopathic N370S mutant GCase in an intact cell assay. Our results emphasize the importance of the conformational variability of the GCase active site in the design of competitive inhibitors as PCs for Gaucher disease.
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Affiliation(s)
- Susan D Orwig
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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28
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Jabgunde AM, Kalamkar NB, Chavan ST, Sabharwal SG, Dhavale DD. Synthesis of new six- and seven-membered 1-N-iminosugars as promising glycosidase inhibitors. Bioorg Med Chem 2011; 19:5912-5. [DOI: 10.1016/j.bmc.2011.07.059] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2011] [Revised: 07/28/2011] [Accepted: 07/29/2011] [Indexed: 11/24/2022]
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29
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Dragutan I, Dragutan V, Mitan C, Vosloo HCM, Delaude L, Demonceau A. Metathesis access to monocyclic iminocyclitol-based therapeutic agents. Beilstein J Org Chem 2011; 7:699-716. [PMID: 21804866 PMCID: PMC3135129 DOI: 10.3762/bjoc.7.81] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2011] [Accepted: 05/05/2011] [Indexed: 02/05/2023] Open
Abstract
By focusing on recent developments on natural and non-natural azasugars (iminocyclitols), this review bolsters the case for the role of olefin metathesis reactions (RCM, CM) as key transformations in the multistep syntheses of pyrrolidine-, piperidine- and azepane-based iminocyclitols, as important therapeutic agents against a range of common diseases and as tools for studying metabolic disorders. Considerable improvements brought about by introduction of one or more metathesis steps are outlined, with emphasis on the exquisite steric control and atom-economical outcome of the overall process. The comparative performance of several established metathesis catalysts is also highlighted.
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Affiliation(s)
- Ileana Dragutan
- Institute of Organic Chemistry, Romanian Academy, 202B Spl. Independentei, P.O. Box 35-108, Bucharest 060023, Romania
| | - Valerian Dragutan
- Institute of Organic Chemistry, Romanian Academy, 202B Spl. Independentei, P.O. Box 35-108, Bucharest 060023, Romania
| | - Carmen Mitan
- Institute of Organic Chemistry, Romanian Academy, 202B Spl. Independentei, P.O. Box 35-108, Bucharest 060023, Romania
| | - Hermanus CM Vosloo
- School of Physical and Chemical Sciences, North-West University, Hoffman Street, Potchefstroom 2520, South Africa
| | - Lionel Delaude
- Macromolecular Chemistry and Organic Catalysis, Institute of Chemistry (B6a), University of Liège, Sart Tilman, Liège 4000, Belgium
| | - Albert Demonceau
- Macromolecular Chemistry and Organic Catalysis, Institute of Chemistry (B6a), University of Liège, Sart Tilman, Liège 4000, Belgium
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30
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Ghisaidoobe A, Bikker P, de Bruijn ACJ, Godschalk FD, Rogaar E, Guijt MC, Hagens P, Halma JM, van't Hart SM, Luitjens SB, van Rixel VHS, Wijzenbroek M, Zweegers T, Donker-Koopman WE, Strijland A, Boot R, van der Marel G, Overkleeft HS, Aerts JMFG, van den Berg RJBHN. Identification of potent and selective glucosylceramide synthase inhibitors from a library of N-alkylated iminosugars. ACS Med Chem Lett 2011; 2:119-23. [PMID: 24900289 DOI: 10.1021/ml100192b] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Accepted: 11/23/2010] [Indexed: 12/22/2022] Open
Abstract
Glucosylceramide synthase (GCS) is an important target for clinical drug development for the treatment of lysosomal storage disorders and a promising target for combating type 2 diabetes. Iminosugars are useful leads for the development of GCS inhibitors; however, the effective iminosugar type GCS inhibitors reported have some unwanted cross-reactivity toward other glyco-processing enzymes. In particular, iminosugar type GCS inhibitors often also inhibit to some extent human acid glucosylceramidase (GBA1) and the nonlysosomal glucosylceramidase (GBA2), the two enzymes known to process glucosylceramide. Of these, GBA1 itself is a potential drug target for the treatment of the lysosomal storage disorder, Gaucher disease, and selective GBA1 inhibitors are sought after as potential chemical chaperones. The physiological importance of GBA2 in glucosylceramide processing in relation to disease states is less clear, and here, selective inhibitors can be of use as chemical knockout entities. In this communication, we report our identification of a highly potent and selective N-alkylated l-ido-configured iminosugar. In particular, the selectivity of 27 for GCS over GBA1 is striking.
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Affiliation(s)
- Amar Ghisaidoobe
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Pieter Bikker
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Arjan C. J. de Bruijn
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Frithjof D. Godschalk
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Eva Rogaar
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Marieke C. Guijt
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Peter Hagens
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Jerre M. Halma
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Steven M. van't Hart
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Stijn B. Luitjens
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Vincent H. S. van Rixel
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Mark Wijzenbroek
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Thor Zweegers
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | | | - Anneke Strijland
- Department of Medical Biochemistry, Academic Medical Center, Amsterdam, The Netherlands
| | - Rolf Boot
- Department of Medical Biochemistry, Academic Medical Center, Amsterdam, The Netherlands
| | - Gijs van der Marel
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Herman S. Overkleeft
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
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31
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Ardes-Guisot N, Alonzi DS, Reinkensmeier G, Butters TD, Norez C, Becq F, Shimada Y, Nakagawa S, Kato A, Blériot Y, Sollogoub M, Vauzeilles B. Selection of the biological activity of DNJ neoglycoconjugates through click length variation of the side chain. Org Biomol Chem 2011; 9:5373-88. [DOI: 10.1039/c1ob05119a] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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33
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Shih TL, Liang MT, Wu KD, Lin CH. Synthesis of polyhydroxy 7- and N-alkyl-azepanes as potent glycosidase inhibitors. Carbohydr Res 2010; 346:183-90. [PMID: 21146809 DOI: 10.1016/j.carres.2010.11.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2010] [Revised: 11/05/2010] [Accepted: 11/15/2010] [Indexed: 11/19/2022]
Abstract
An effective synthetic method for polyhydroxylated azepanes that contain an alkyl group (Me or Bu) at either the 7- or N-positions is developed. The synthetic routes are accomplished in eight to ten steps from d-(-)-quinic acid. Among the compounds synthesized, the polyhydroxy 7-butyl azepane (compound 3), which possessed the R-configuration at C-7 position, is shown to give potent inhibition against β-galactosidase (IC(50)= 3 microM). Preliminary biological data indicate that the length of alkyl groups along with the proper stereochemistry at the C-7 position is essential for acquiring extra binding affinity. Using similar synthetic routes, the polyhydroxy N-methyl and N-butyl azepanes are synthesized for the comparison of their biological activities.
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Affiliation(s)
- Tzenge-Lien Shih
- Department of Chemistry, Tamkang University, Tamsui 25137, Taipei County, Taiwan.
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34
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Towards a stable noeuromycin analog with a D-manno configuration: synthesis and glycosidase inhibition of D-manno-like tri- and tetrahydroxylated azepanes. Bioorg Med Chem 2010; 20:641-9. [PMID: 20971647 DOI: 10.1016/j.bmc.2010.09.053] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2010] [Revised: 09/14/2010] [Accepted: 09/22/2010] [Indexed: 11/22/2022]
Abstract
Noeuromycin is a highly potent albeit unstable glycosidase inhibitor due to its hemiaminal function. While stable D-gluco-like analogs have been reported, no data are available for D-manno-like structures. A series of tri- and tetrahydroxylated seven-membered iminosugars displaying either a D-manno-or a L-gulo-like configuration, were synthesized from methyl α-D-mannopyranoside using a reductive amination-mediated ring expansion as the key step. Screening towards a range of commercial glycosidases demonstrated their potency as competitive glycosidase inhibitors while cellular assay showed selective albeit weak glycoprotein processing mannosidase inactivation.
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35
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Oña N, Romero A, Assiego C, Bello C, Vogel P, Pino-González MS. Stereoselective syntheses of polyhydroxylated azepane derivatives from sugar-based epoxyamides. Part 1: synthesis from d-mannose. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2010.06.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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36
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Wennekes T, van den Berg RJBHN, Boot RG, van der Marel GA, Overkleeft HS, Aerts JMFG. Glycosphingolipids--nature, function, and pharmacological modulation. Angew Chem Int Ed Engl 2010; 48:8848-69. [PMID: 19862781 DOI: 10.1002/anie.200902620] [Citation(s) in RCA: 218] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The discovery of the glycosphingolipids is generally attributed to Johan L. W. Thudichum, who in 1884 published on the chemical composition of the brain. In his studies he isolated several compounds from ethanolic brain extracts which he coined cerebrosides. He subjected one of these, phrenosin (now known as galactosylceramide), to acid hydrolysis, and this produced three distinct components. One he identified as a fatty acid and another proved to be an isomer of D-glucose, which is now known as D-galactose. The third component, with an "alkaloidal nature", presented "many enigmas" to Thudichum, and therefore he named it sphingosine, after the mythological riddle of the Sphinx. Today, sphingolipids and their glycosidated derivatives are the subjects of intense study aimed at elucidating their role in the structural integrity of the cell membrane, their participation in recognition and signaling events, and in particular their involvement in pathological processes that are at the basis of human disease (for example, sphingolipidoses and diabetes type 2). This Review details some of the recent findings on the biosynthesis, function, and degradation of glycosphingolipids in man, with a focus on the glycosphingolipid glucosylceramide. Special attention is paid to the clinical relevance of compounds directed at interfering with the factors responsible for glycosphingolipid metabolism.
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Affiliation(s)
- Tom Wennekes
- Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, Leiden, The Netherlands
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Estévez AM, Soengas RG, Otero JM, Estévez JC, Nash RJ, Estévez RJ. Studies on the transformation of nitrosugars into iminosugars III: synthesis of (2R,3R,4R,5R,6R)-2-(hydroxymethyl)azepane-3,4,5,6-tetraol and (2R,3R,4R,5R,6S)-2-(hydroxymethyl)azepane-3,4,5,6-tetraol. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2009.12.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Wennekes T, van den Berg R, Boot R, van der Marel G, Overkleeft H, Aerts J. Glycosphingolipide - Natur, Funktion und pharmakologische Modulierung. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200902620] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Risseeuw MDP, van den Berg RJBHN, Donker-Koopman WE, van der Marel GA, Aerts JMFG, Overhand M, Overkleeft HS. Synthesis and evaluation of D-gluco-pyranocyclopropyl amines as potential glucosidase inhibitors. Bioorg Med Chem Lett 2009; 19:6600-3. [PMID: 19853441 DOI: 10.1016/j.bmcl.2009.10.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2009] [Revised: 10/05/2009] [Accepted: 10/06/2009] [Indexed: 10/20/2022]
Abstract
In the recent past sugar-derived cyclopropylamines were proposed as structurally new glycosidase inhibitors. In this Letter we report our efforts in the synthesis of a set of alpha-glucose configured oxabicyclo[4.1.0] heptanes, based on this hypothesis, bearing an amine substituent on the propyl ring and reveal that their inhibitory potential towards a range of mammalian glucosidases is modest.
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Affiliation(s)
- Martijn D P Risseeuw
- Leiden Institute of Chemistry, Leiden University, Gorlaeus Laboratories, Einsteinweg 55, 2300 RA Leiden, The Netherlands
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Synthesis and NMR spectroscopic analysis of 3-nitro-pyranoside, 3-nitro-septanoside and 4-nitro-septanoside derivatives by condensation of the anion of nitromethane with glycoside dialdehydes. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.tetasy.2009.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Synthesis and l-fucosidase inhibitory activity of a new series of cyclic sugar imines—in situ formation and assay of their saturated counterparts. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.05.075] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Marcelo F, He Y, Yuzwa SA, Nieto L, Jiménez-Barbero J, Sollogoub M, Vocadlo DJ, Davies GD, Blériot Y. Molecular Basis for Inhibition of GH84 Glycoside Hydrolases by Substituted Azepanes: Conformational Flexibility Enables Probing of Substrate Distortion. J Am Chem Soc 2009; 131:5390-2. [DOI: 10.1021/ja809776r] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Filipa Marcelo
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, Equipe glycochimie, C181, 4 place Jussieu, 75005 Paris, France, Department of Chemistry, The University of York, Heslington, York, U.K., Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, Canada, and Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - Yuan He
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, Equipe glycochimie, C181, 4 place Jussieu, 75005 Paris, France, Department of Chemistry, The University of York, Heslington, York, U.K., Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, Canada, and Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - Scott A. Yuzwa
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, Equipe glycochimie, C181, 4 place Jussieu, 75005 Paris, France, Department of Chemistry, The University of York, Heslington, York, U.K., Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, Canada, and Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - Lidia Nieto
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, Equipe glycochimie, C181, 4 place Jussieu, 75005 Paris, France, Department of Chemistry, The University of York, Heslington, York, U.K., Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, Canada, and Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - Jesús Jiménez-Barbero
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, Equipe glycochimie, C181, 4 place Jussieu, 75005 Paris, France, Department of Chemistry, The University of York, Heslington, York, U.K., Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, Canada, and Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - Matthieu Sollogoub
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, Equipe glycochimie, C181, 4 place Jussieu, 75005 Paris, France, Department of Chemistry, The University of York, Heslington, York, U.K., Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, Canada, and Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - David J. Vocadlo
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, Equipe glycochimie, C181, 4 place Jussieu, 75005 Paris, France, Department of Chemistry, The University of York, Heslington, York, U.K., Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, Canada, and Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - Gideon D. Davies
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, Equipe glycochimie, C181, 4 place Jussieu, 75005 Paris, France, Department of Chemistry, The University of York, Heslington, York, U.K., Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, Canada, and Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
| | - Yves Blériot
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, Equipe glycochimie, C181, 4 place Jussieu, 75005 Paris, France, Department of Chemistry, The University of York, Heslington, York, U.K., Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, Canada, and Centro de Investigaciones Biológicas, CSIC, Madrid, Spain
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Novel mannosidase inhibitors probe glycoprotein degradation pathways in cells. Glycoconj J 2009; 26:1109-16. [DOI: 10.1007/s10719-009-9231-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2008] [Revised: 01/14/2009] [Accepted: 01/27/2009] [Indexed: 10/21/2022]
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Smith JA, Molesworth PP, Ryan JH. Chapter 7: Seven-Membered Rings. PROGRESS IN HETEROCYCLIC CHEMISTRY 2009. [DOI: 10.1016/s0959-6380(09)70044-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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