1
|
Nakanishi T, Terada M. Computational molecular refinement to enhance enantioselectivity by reinforcing hydrogen bonding interactions in major reaction pathway. Chem Sci 2023; 14:5712-5721. [PMID: 37265716 PMCID: PMC10231322 DOI: 10.1039/d3sc01637d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 04/29/2023] [Indexed: 06/03/2023] Open
Abstract
Computational analyses have revealed that the distortion of a catalyst and the substrates and their interactions are key to determining the stability of the transition state. Hence, two strategies "distortion strategy" and "interaction strategy" can be proposed for improving enantiomeric excess in enantioselective reactions. The "distortion strategy" is used as a conventional approach that destabilizes the TS (transition state) of the minor pathway. On the other hand, the "interaction strategy" focuses on the stabilization of the TS of the major pathway in which an enhancement of the reaction rate is expected. To realize this strategy, we envisioned the TS stabilization of the major reaction pathway by reinforcing hydrogen bonding and adopted the chiral phosphoric acid-catalysed enantioselective Diels-Alder reaction of 2-vinylquinolines with dienylcarbamates. The intended "interaction strategy" led to remarkable improvements in the enantioselectivity and reaction rate.
Collapse
Affiliation(s)
- Taishi Nakanishi
- Department of Chemistry, Graduate School of Science, Tohoku University 6-3 Aramaki Aza Aoba, Aoba-ku Sendai Miyagi 980-8578 Japan
| | - Masahiro Terada
- Department of Chemistry, Graduate School of Science, Tohoku University 6-3 Aramaki Aza Aoba, Aoba-ku Sendai Miyagi 980-8578 Japan
| |
Collapse
|
2
|
Tran TV, Désiré J, Auberger N, Blériot Y. Stereoselective Synthesis of 1- C-Diethylphosphonomethyl and -difluoromethyl Iminosugars from Sugar Lactams. J Org Chem 2022; 87:7581-7585. [PMID: 35584044 DOI: 10.1021/acs.joc.2c00835] [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
A strategy allowing the straightforward synthesis of 1-C-phosphonomethyl and 1-C-phosphonodifluoromethyl iminosugars is reported. Conversion of sugar lactams to the corresponding imines with Schwartz's reagent followed by their reaction with LiCH2P(O)(OEt)2 and LiCF2P(O)(OEt)2 stereoselectively afforded the 1,2-cis and 1,2-trans glycosyl phosphonates, respectively, in modest to good yields. Application of this methodology to C-2 orthogonally protected sugar lactams paved the way to 2-acetamido- and 2-deoxy-1-C-phosphonomethyl iminosugars.
Collapse
Affiliation(s)
- Thanh Van Tran
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "OrgaSynth", Groupe Glycochimie 4 rue Michel Brunet, 86073 Poitiers cedex 9, France
| | - Jérôme Désiré
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "OrgaSynth", Groupe Glycochimie 4 rue Michel Brunet, 86073 Poitiers cedex 9, France
| | - Nicolas Auberger
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "OrgaSynth", Groupe Glycochimie 4 rue Michel Brunet, 86073 Poitiers cedex 9, France
| | - Yves Blériot
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "OrgaSynth", Groupe Glycochimie 4 rue Michel Brunet, 86073 Poitiers cedex 9, France
| |
Collapse
|
3
|
González-Cuesta M, Herrera-González I, García-Moreno MI, Ashmus RA, Vocadlo DJ, García Fernández JM, Nanba E, Higaki K, Ortiz Mellet C. sp 2-Iminosugars targeting human lysosomal β-hexosaminidase as pharmacological chaperone candidates for late-onset Tay-Sachs disease. J Enzyme Inhib Med Chem 2022; 37:1364-1374. [PMID: 35575117 PMCID: PMC9126592 DOI: 10.1080/14756366.2022.2073444] [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] [Indexed: 11/07/2022] Open
Abstract
The late-onset form of Tay-Sachs disease displays when the activity levels of human β-hexosaminidase A (HexA) fall below 10% of normal, due to mutations that destabilise the native folded form of the enzyme and impair its trafficking to the lysosome. Competitive inhibitors of HexA can rescue disease-causative mutant HexA, bearing potential as pharmacological chaperones, but often also inhibit the enzyme O-glucosaminidase (GlcNAcase; OGA), a serious drawback for translation into the clinic. We have designed sp2-iminosugar glycomimetics related to GalNAc that feature a neutral piperidine-derived thiourea or a basic piperidine-thiazolidine bicyclic core and behave as selective nanomolar competitive inhibitors of human Hex A at pH 7 with a ten-fold lower inhibitory potency at pH 5, a good indication for pharmacological chaperoning. They increased the levels of lysosomal HexA activity in Tay-Sachs patient fibroblasts having the G269S mutation, the highest prevalent in late-onset Tay-Sachs disease.
Collapse
Affiliation(s)
- Manuel González-Cuesta
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, Sevilla, Spain
| | - Irene Herrera-González
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, Sevilla, Spain
| | - M Isabel García-Moreno
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, Sevilla, Spain
| | - Roger A Ashmus
- Department of Chemistry and Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, Canada
| | - David J Vocadlo
- Department of Chemistry and Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, Canada
| | - José M García Fernández
- Instituto de Investigaciones Químicas (IIQ), Consejo Superior de Investigaciones Científicas (CSIC) - Universidad de Sevilla, Sevilla, Spain
| | - Eiji Nanba
- Organization for Research Initiative and Promotion, Tottori University, Yonago, Japan
| | - Katsumi Higaki
- Organization for Research Initiative and Promotion, Tottori University, Yonago, Japan
| | - Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, Sevilla, Spain
| |
Collapse
|
4
|
Zhu S, Jagadeesh Y, Tran AT, Imaeda S, Boraston A, Alonzi DS, Poveda A, Zhang Y, Désiré J, Charollais-Thoenig J, Demotz S, Kato A, Butters TD, Jiménez-Barbero J, Sollogoub M, Blériot Y. Iminosugar C-Glycosides Work as Pharmacological Chaperones of NAGLU, a Glycosidase Involved in MPS IIIB Rare Disease*. Chemistry 2021; 27:11291-11297. [PMID: 34106504 DOI: 10.1002/chem.202101408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Indexed: 12/13/2022]
Abstract
Mucopolysaccharidosis type IIIB is a devastating neurological disease caused by a lack of the lysosomal enzyme, α-N-acetylglucosaminidase (NAGLU), leading to a toxic accumulation of heparan sulfate. Herein we explored a pharmacological chaperone approach to enhance the residual activity of NAGLU in patient fibroblasts. Capitalizing on the three-dimensional structures of two modest homoiminosugar-based NAGLU inhibitors in complex with bacterial homolog of NAGLU, CpGH89, we have synthesized a library of 17 iminosugar C-glycosides mimicking N-acetyl-D-glucosamine and bearing various pseudo-anomeric substituents of both α- and β-configuration. Elaboration of the aglycon moiety results in low micromolar selective inhibitors of human recombinant NAGLU, but surprisingly it is the non-functionalized and wrongly configured β-homoiminosugar that was proved to act as the most promising pharmacological chaperone, promoting a 2.4 fold activity enhancement of mutant NAGLU at its optimal concentration.
Collapse
Affiliation(s)
- Sha Zhu
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, UMR 8232, 4 place Jussieu, 75005, Paris, France
| | - Yerri Jagadeesh
- Glycochemistry Group of "OrgaSynth" Team, IC2MP, UMR-CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers Cedex 9, France
| | - Anh Tuan Tran
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, UMR 8232, 4 place Jussieu, 75005, Paris, France
| | - Shuki Imaeda
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Alisdair Boraston
- Department of Biochemistry and Microbiology, University of Victoria, P.O. Box 3055, Station CSC V8W 3P6, Victoria, BC, Canada
| | - Dominic S Alonzi
- Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K
| | - Ana Poveda
- CIC bioGUNE, Bizkaia Technological Park, Building 801A-1°, 48160, Derio-Bizkaia, Spain
| | - Yongmin Zhang
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, UMR 8232, 4 place Jussieu, 75005, Paris, France
| | - Jérôme Désiré
- Glycochemistry Group of "OrgaSynth" Team, IC2MP, UMR-CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers Cedex 9, France
| | | | - Stéphane Demotz
- Dorphan SA, EPFL Innovation Park, 1015, Lausanne, Switzerland
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Terry D Butters
- Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K
| | - Jesús Jiménez-Barbero
- CIC bioGUNE, Bizkaia Technological Park, Building 801A-1°, 48160, Derio-Bizkaia, Spain
| | - Matthieu Sollogoub
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, UMR 8232, 4 place Jussieu, 75005, Paris, France
| | - Yves Blériot
- Glycochemistry Group of "OrgaSynth" Team, IC2MP, UMR-CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers Cedex 9, France
| |
Collapse
|
5
|
Li S, Jaszczyk J, Pannecoucke X, Poisson T, Martin OR, Nicolas C. Stereospecific Synthesis of Glycoside Mimics Through Migita‐Kosugi‐Stille Cross‐Coupling Reactions of Chemically and Configurationally Stable 1‐
C
‐Tributylstannyl Iminosugars. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000886] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Sizhe Li
- Institut de Chimie Organique et Analytique UMR 7311 Université d'Orléans et CNRS Rue de Chartres, BP 6759 45067 Orléans cedex 2 France
| | - Justyna Jaszczyk
- Institut de Chimie Organique et Analytique UMR 7311 Université d'Orléans et CNRS Rue de Chartres, BP 6759 45067 Orléans cedex 2 France
| | - Xavier Pannecoucke
- Normandie Université, COBRA, UMR 6014 et FR 3038 Université de Rouen, INSA Rouen, CNRS 1 rue Tesnière 76821 Mont Saint-Aignan Cedex France
| | - Thomas Poisson
- Normandie Université, COBRA, UMR 6014 et FR 3038 Université de Rouen, INSA Rouen, CNRS 1 rue Tesnière 76821 Mont Saint-Aignan Cedex France
- Institut Universitaire de France 1 rue Descartes 75231 Paris France
| | - Olivier R. Martin
- Institut de Chimie Organique et Analytique UMR 7311 Université d'Orléans et CNRS Rue de Chartres, BP 6759 45067 Orléans cedex 2 France
| | - Cyril Nicolas
- Institut de Chimie Organique et Analytique UMR 7311 Université d'Orléans et CNRS Rue de Chartres, BP 6759 45067 Orléans cedex 2 France
| |
Collapse
|
6
|
Yan X, Shimadate Y, Kato A, Li YX, Jia YM, Fleet GWJ, Yu CY. Synthesis of Pyrrolidine Monocyclic Analogues of Pochonicine and Its Stereoisomers: Pursuit ofSimplified Structures and Potent β- N-Acetylhexosaminidase Inhibition. Molecules 2020; 25:E1498. [PMID: 32218360 PMCID: PMC7180638 DOI: 10.3390/molecules25071498] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/18/2020] [Accepted: 03/23/2020] [Indexed: 11/24/2022] Open
Abstract
Ten pairs of pyrrolidine analogues of pochonicine and its stereoisomers have been synthesized from four enantiomeric pairs of polyhydroxylated cyclic nitrones. Among the ten N-acetylamino pyrrolidine analogues, only compounds with 2,5-dideoxy-2,5-imino-d-mannitol (DMDP) and pochonicine (1) configurations showed potent inhibition of β-N-acetylhexosaminidases (β-HexNAcases); while 1-amino analogues lost almost all their inhibitions towards the tested enzymes. The assay results reveal the importance of the N-acetylamino group and the possible right configurations of pyrrolidine ring required for this type of inhibitors.
Collapse
Affiliation(s)
- Xin Yan
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; (X.Y.); (Y.-M.J.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yuna Shimadate
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan;
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan;
| | - Yi-Xian Li
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; (X.Y.); (Y.-M.J.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yue-Mei Jia
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; (X.Y.); (Y.-M.J.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - George W. J. Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX13TA, UK;
- National Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China
| | - Chu-Yi Yu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; (X.Y.); (Y.-M.J.)
- University of Chinese Academy of Sciences, Beijing 100049, China
- National Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China
| |
Collapse
|
7
|
Foucart Q, Marrot J, Désiré J, Blériot Y. Site-Selective Debenzylation of C-Allyl Iminosugars Enables Their Stereocontroled Structure Diversification at the C-2 Position. Org Lett 2019; 21:4821-4825. [DOI: 10.1021/acs.orglett.9b01712] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Quentin Foucart
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe “Synthèse Organique”,
Groupe Glycochimie, 4 rue Michel Brunet, Poitiers 86073 Cedex 9, France
| | - Jérôme Marrot
- Institut Lavoisier de Versailles, UMR-CNRS 8180,
Université de Versailles, 45 avenue des États-Unis, Versailles 78035 Cedex, France
| | - Jérôme Désiré
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe “Synthèse Organique”,
Groupe Glycochimie, 4 rue Michel Brunet, Poitiers 86073 Cedex 9, France
| | - Yves Blériot
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe “Synthèse Organique”,
Groupe Glycochimie, 4 rue Michel Brunet, Poitiers 86073 Cedex 9, France
| |
Collapse
|
8
|
Zhu S, Tran AT, Hirokami Y, Gontard G, Khaled O, Zhang Y, Kato A, Blériot Y, Sollogoub M. Bi(OTf)3-mediated intramolecular epoxide opening for bicyclic azepane synthesis. J Carbohydr Chem 2019. [DOI: 10.1080/07328303.2019.1581887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Sha Zhu
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Paris, France
| | - Anh Tuan Tran
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Paris, France
| | - Yuki Hirokami
- Department of Hospital Pharmacy, University of Toyama, Toyama, Japan
| | - Geoffrey Gontard
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Paris, France
| | - Omar Khaled
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Paris, France
| | - Yongmin Zhang
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Paris, France
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, Toyama, Japan
| | - Yves Blériot
- IC2MP-UMR CNRS 7285, Université de Poitiers, Equipe “Synthèse Organique”, Groupe Glycochimie, Poitiers cedex 9, France
| | - Matthieu Sollogoub
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Paris, France
| |
Collapse
|
9
|
Fontelle N, Yamamoto A, Arda A, Jiménez-Barbero J, Kato A, Désiré J, Blériot Y. 2-Acetamido-2-deoxy-l-iminosugarC-Alkyl andC-Aryl Glycosides: Synthesis and Glycosidase Inhibition. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800678] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Nathalie Fontelle
- IC2MP-UMR CNRS 7285; Université de Poitiers; Equipe “Synthèse Organique”; Université de Poitiers; 4 rue Michel Brunet 86073 Poitiers cedex 9 France
| | - Arisa Yamamoto
- Department of Hospital Pharmacy; University of Toyama; 2630 Sugitani 930-0194 Toyama Japan
| | - Ana Arda
- Parque Tecnológico de Bizkaia; CIC bioGUNE; Edif. 801A-1° 48160 Derio-Bizkaia Spain
| | | | - Atsushi Kato
- Department of Hospital Pharmacy; University of Toyama; 2630 Sugitani 930-0194 Toyama Japan
| | - Jérôme Désiré
- IC2MP-UMR CNRS 7285; Université de Poitiers; Equipe “Synthèse Organique”; Université de Poitiers; 4 rue Michel Brunet 86073 Poitiers cedex 9 France
| | - Yves Blériot
- IC2MP-UMR CNRS 7285; Université de Poitiers; Equipe “Synthèse Organique”; Université de Poitiers; 4 rue Michel Brunet 86073 Poitiers cedex 9 France
| |
Collapse
|
10
|
de la Fuente A, Verdaguer X, Riera A. Stereodivergent Syntheses of altro
and manno
Stereoisomers of 2-Acetamido-1,2-dideoxynojirimycin. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Alex de la Fuente
- Institute for Research in Biomedicine (IRB Barcelona); The Barcelona Institute of Science and Technology; Baldiri Reixac 10 08028 Barcelona Spain
| | - Xavier Verdaguer
- Institute for Research in Biomedicine (IRB Barcelona); The Barcelona Institute of Science and Technology; Baldiri Reixac 10 08028 Barcelona Spain
- Departament de Química Inorgànica i Orgànica; Secció Química Orgànica. Universitat de Barcelona; Martí i Franqués 1 08028 Barcelona Spain
| | - Antoni Riera
- Institute for Research in Biomedicine (IRB Barcelona); The Barcelona Institute of Science and Technology; Baldiri Reixac 10 08028 Barcelona Spain
- Departament de Química Inorgànica i Orgànica; Secció Química Orgànica. Universitat de Barcelona; Martí i Franqués 1 08028 Barcelona Spain
| |
Collapse
|
11
|
Chavan S, Gavale KS, Khan A, Joshi R, Kumbhar N, Chakravarty D, Dhavale DD. Iminosugars Spiro-Linked with Morpholine-Fused 1,2,3-Triazole: Synthesis, Conformational Analysis, Glycosidase Inhibitory Activity, Antifungal Assay, and Docking Studies. ACS OMEGA 2017; 2:7203-7218. [PMID: 30023541 PMCID: PMC6044920 DOI: 10.1021/acsomega.7b01299] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 10/13/2017] [Indexed: 05/21/2023]
Abstract
Synthesis of iminosugars 1, 2, 3a, and 4a and N-alkyl (ethyl, butyl, hexyl, octyl, decyl, and dodecyl) derivatives 3b-g and 4b-g spiro-linked with morpholine-fused 1,2,3-triazole is described. Conformation of the piperidine ring in each spiro-iminosugar was evaluated by 1H NMR spectroscopy, and conformational change in N-alkylated compounds 4b-g with respect to parent spiro-iminosugar 4a is supported by density functional theory calculations. Out of 16 new spiro-iminosugars, the spiro-iminosugars 3a (IC50 = 0.075 μM) and 4a (IC50 = 0.036 μM) were found to be more potent inhibitors of α-glucosidase than the marketed drug miglitol (IC50 = 0.100 μM). In addition, 3a (minimum inhibition concentration (MIC) = 0.85 μM) and 4a (MIC = 0.025 μM) showed more potent antifungal activity against Candida albicans than antifungal drug amphotericin b (MIC = 1.25 μM). In few cases, the N-alkyl derivatives showed increase of α-glucosidase inhibition and enhancement of antifungal activity compare to the respective parent iminosugar. The biological activities were further substantiated by molecular docking studies.
Collapse
Affiliation(s)
- Shrawan
R. Chavan
- Garware
Research Centre, Department of Chemistry, Department of Chemistry, Institute of Bio-informatics
and Biotechnology, and Central Instrumentation Facility, Savitribai Phule Pune University (Formerly University of Pune), Ganeshkhind Road, Pune 411007, India
| | - Kishor S. Gavale
- Garware
Research Centre, Department of Chemistry, Department of Chemistry, Institute of Bio-informatics
and Biotechnology, and Central Instrumentation Facility, Savitribai Phule Pune University (Formerly University of Pune), Ganeshkhind Road, Pune 411007, India
| | - Ayesha Khan
- Garware
Research Centre, Department of Chemistry, Department of Chemistry, Institute of Bio-informatics
and Biotechnology, and Central Instrumentation Facility, Savitribai Phule Pune University (Formerly University of Pune), Ganeshkhind Road, Pune 411007, India
| | - Rakesh Joshi
- Garware
Research Centre, Department of Chemistry, Department of Chemistry, Institute of Bio-informatics
and Biotechnology, and Central Instrumentation Facility, Savitribai Phule Pune University (Formerly University of Pune), Ganeshkhind Road, Pune 411007, India
| | - Navanath Kumbhar
- Garware
Research Centre, Department of Chemistry, Department of Chemistry, Institute of Bio-informatics
and Biotechnology, and Central Instrumentation Facility, Savitribai Phule Pune University (Formerly University of Pune), Ganeshkhind Road, Pune 411007, India
| | - Debamitra Chakravarty
- Garware
Research Centre, Department of Chemistry, Department of Chemistry, Institute of Bio-informatics
and Biotechnology, and Central Instrumentation Facility, Savitribai Phule Pune University (Formerly University of Pune), Ganeshkhind Road, Pune 411007, India
| | - Dilip D. Dhavale
- Garware
Research Centre, Department of Chemistry, Department of Chemistry, Institute of Bio-informatics
and Biotechnology, and Central Instrumentation Facility, Savitribai Phule Pune University (Formerly University of Pune), Ganeshkhind Road, Pune 411007, India
- E-mail: ,
| |
Collapse
|
12
|
Stütz AE, Wrodnigg TM. Carbohydrate-Processing Enzymes of the Lysosome: Diseases Caused by Misfolded Mutants and Sugar Mimetics as Correcting Pharmacological Chaperones. Adv Carbohydr Chem Biochem 2016; 73:225-302. [PMID: 27816107 DOI: 10.1016/bs.accb.2016.08.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Lysosomal storage diseases are hereditary disorders caused by mutations on genes encoding for one of the more than fifty lysosomal enzymes involved in the highly ordered degradation cascades of glycans, glycoconjugates, and other complex biomolecules in the lysosome. Several of these metabolic disorders are associated with the absence or the lack of activity of carbohydrate-processing enzymes in this cell compartment. In a recently introduced therapy concept, for susceptible mutants, small substrate-related molecules (so-called pharmacological chaperones), such as reversible inhibitors of these enzymes, may serve as templates for the correct folding and transport of the respective protein mutant, thus improving its concentration and, consequently, its enzymatic activity in the lysosome. Carbohydrate-processing enzymes in the lysosome, related lysosomal diseases, and the scope and limitations of reported reversible inhibitors as pharmacological chaperones are discussed with a view to possibly extending and improving research efforts in this area of orphan diseases.
Collapse
Affiliation(s)
- Arnold E Stütz
- Glycogroup, Institute of Organic Chemistry, Graz University of Technology, Graz, Austria
| | - Tanja M Wrodnigg
- Glycogroup, Institute of Organic Chemistry, Graz University of Technology, Graz, Austria
| |
Collapse
|
13
|
3-Azidoazetidines as the first scaffolds for β-amino azetidine carboxylic acid peptidomimetics: azetidine iminosugars containing an acetamido group do not inhibit β- N -acetylhexosaminidases. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.08.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
14
|
Lumbroso A, Coeffard V, Gatineau D, Stecko S, Beaudet I, Quintard JP, Le Grognec E. Stereoselective Synthesis of Stannylated Dehydropiperidines and Dehydroazepanes. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600903] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Alexandre Lumbroso
- Université de Nantes; CNRS; Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM); UMR CNRS 6230; UFR des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Vincent Coeffard
- Université de Nantes; CNRS; Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM); UMR CNRS 6230; UFR des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - David Gatineau
- Université de Nantes; CNRS; Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM); UMR CNRS 6230; UFR des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Sebastian Stecko
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Isabelle Beaudet
- Université de Nantes; CNRS; Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM); UMR CNRS 6230; UFR des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Jean-Paul Quintard
- Université de Nantes; CNRS; Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM); UMR CNRS 6230; UFR des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Erwan Le Grognec
- Université de Nantes; CNRS; Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM); UMR CNRS 6230; UFR des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| |
Collapse
|
15
|
Kidd J, Maiden K, Morgan JB. Synthesis of β-substituted tryptamines by regioselective ring opening of aziridines. Tetrahedron 2016; 72:3802-3807. [PMID: 27378819 PMCID: PMC4930112 DOI: 10.1016/j.tet.2016.03.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Functionalized tryptamines are targets of interest for development as small molecule therapeutics. The ring opening of aziridines with indoles is a powerful method for tryptamine synthesis if site selectivity can be controlled. 4-Nitrobenzyl carbamate (PNZ)-protected aziridines undergo regioselective ring opening to produce β-substituted tryptamines for a series of indoles. The PNZ-protected tryptamines can be further manipulated by PNZ removal under mild conditions.
Collapse
Affiliation(s)
- Jesse Kidd
- Department of Chemistry and Biochemistry, University of North Carolina Wilmington, Dobo Hall, Wilmington, NC 28403, USA
| | - Kristen Maiden
- Department of Chemistry and Biochemistry, University of North Carolina Wilmington, Dobo Hall, Wilmington, NC 28403, USA
| | - Jeremy B. Morgan
- Department of Chemistry and Biochemistry, University of North Carolina Wilmington, Dobo Hall, Wilmington, NC 28403, USA
| |
Collapse
|
16
|
Harit VK, Ramesh NG. Amino-functionalized iminocyclitols: synthetic glycomimetics of medicinal interest. RSC Adv 2016. [DOI: 10.1039/c6ra23513a] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A review on the syntheses and biological activities of unnatural glycomimetics highlighting the effect of replacement of hydroxyl groups of natural iminosugars by amino functionalities is presented.
Collapse
Affiliation(s)
- Vimal Kant Harit
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi - 110016
- India
| | - Namakkal G. Ramesh
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi - 110016
- India
| |
Collapse
|
17
|
Synthesis of pyrrolidine-based analogues of 2-acetamidosugars as N-acetyl-d-glucosaminidase inhibitors. Carbohydr Res 2015; 409:56-62. [DOI: 10.1016/j.carres.2015.02.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 02/23/2015] [Accepted: 02/27/2015] [Indexed: 11/18/2022]
|
18
|
Li YX, Shimada Y, Sato K, Kato A, Zhang W, Jia YM, Fleet GWJ, Xiao M, Yu CY. Synthesis and Glycosidase Inhibition of Australine and Its Fluorinated Derivatives. Org Lett 2015; 17:716-9. [DOI: 10.1021/ol503728e] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yi-Xian Li
- Beijing
National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yousuke Shimada
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Kasumi Sato
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Atsushi Kato
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Wei Zhang
- Beijing
National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yue-Mei Jia
- Beijing
National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - George W. J. Fleet
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K
- National
Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Min Xiao
- State
Key Laboratory of Microbial Technology and National Glycoengineering
Research Center, Shandong University, Jinan 250100, P. R. China
| | - Chu-Yi Yu
- Beijing
National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- National
Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, P. R. China
| |
Collapse
|
19
|
de la Fuente A, Mena-Barragán T, Farrar-Tobar RA, Verdaguer X, García Fernández JM, Ortiz Mellet C, Riera A. Stereoselective synthesis of 2-acetamido-1,2-dideoxynojirimycin (DNJNAc) and ureido-DNJNAc derivatives as new hexosaminidase inhibitors. Org Biomol Chem 2015; 13:6500-10. [DOI: 10.1039/c5ob00507h] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel approach to the synthesis of 2-acetamido-1,2-dideoxynojirimycin (DNJNAc) and ureido-DNJNAc derivatives as potent hexosaminidase inhibitors is reported.
Collapse
Affiliation(s)
- Alex de la Fuente
- Institute for Research in Biomedicine (IRB Barcelona)
- E-08028 Barcelona
- Spain
| | - Teresa Mena-Barragán
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- E-41012 Sevilla
- Spain
| | | | - Xavier Verdaguer
- Institute for Research in Biomedicine (IRB Barcelona)
- E-08028 Barcelona
- Spain
- Departament de Química Orgànica
- Universitat de Barcelona
| | | | - Carmen Ortiz Mellet
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- E-41012 Sevilla
- Spain
| | - Antoni Riera
- Institute for Research in Biomedicine (IRB Barcelona)
- E-08028 Barcelona
- Spain
- Departament de Química Orgànica
- Universitat de Barcelona
| |
Collapse
|
20
|
Cendret V, Legigan T, Mingot A, Thibaudeau S, Adachi I, Forcella M, Parenti P, Bertrand J, Becq F, Norez C, Désiré J, Kato A, Blériot Y. Synthetic deoxynojirimycin derivatives bearing a thiolated, fluorinated or unsaturated N-alkyl chain: identification of potent α-glucosidase and trehalase inhibitors as well as F508del-CFTR correctors. Org Biomol Chem 2015; 13:10734-44. [DOI: 10.1039/c5ob01526j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthetic DNJs bearing a thiolated, fluorinated or unsaturated N-substituent exhibit trehalase inhibition or F508del-CFTR correction.
Collapse
|