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Mishra VK, Khanna A, Tiwari G, Tyagi R, Sagar R. Recent developments on the synthesis of biologically active glycohybrids. Bioorg Chem 2024; 145:107172. [PMID: 38340475 DOI: 10.1016/j.bioorg.2024.107172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/11/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024]
Abstract
The exploration of hybridization emerges as a potent tool in advancing drug discovery research, with a significant emphasis on carbohydrate-containing hybrid scaffolds. Evidence indicates that linking carbohydrate molecules to privileged bioactive scaffolds enhances the bioactivity of drug molecules. This synergy results in a diverse range of activities, making carbohydrate scaffolds pivotal for synthesizing compound libraries with significant functional and structural diversity. Beyond their synthesis utility, these scaffolds offer applications in screening bioactive molecules, presenting alternative avenues for drug development. This comprehensive review spanning 2015 to 2023 focuses on synthesized glycohybrid molecules, revealing their bioactivity in areas such as anti-microbial, anti-cancer, anti-diabetic, anti-inflammatory activities, enzyme inhibition and pesticides. Numerous novel glycohybrids surpass positive control drugs in biological activity. This focused study not only highlights the diverse bioactivities of glycohybrids but also underscores their promising role in innovative drug development strategies.
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Affiliation(s)
- Vinay Kumar Mishra
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005
| | - Ashish Khanna
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005
| | - Ghanshyam Tiwari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005
| | - Rajdeep Tyagi
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, 110067 New Delhi
| | - Ram Sagar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005; Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, 110067 New Delhi.
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2
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Désiré J, Debbah Z, Gueyrard D, Marrot J, Blériot Y, Kato A. Evaluation of nonnatural L-iminosugar C,C-glycosides, a new class of C-branched iminosugars, as glycosidase inhibitors. Carbohydr Res 2023; 532:108903. [PMID: 37523839 DOI: 10.1016/j.carres.2023.108903] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/13/2023] [Accepted: 07/24/2023] [Indexed: 08/02/2023]
Abstract
Capitalizing on a previously developed Staudinger/azaWittig/Grignard (SAWG)-ring contraction sequence that furnished protected six-membered L-iminosugar C,C-glycosides bearing an allyl group and various substituents at the pseudoanomeric position, the synthesis and glycosidase inhibition of a small library of six- and seven-membered L-iminosugar C,C-glycosides is reported. Their hydrogenolysis or cyclization by RCM followed by deprotection afforded eleven L-iminosugars including spirocyclic derivatives. All compounds adopt a 1C4 conformation in solution according to NMR data. Compared to previously reported branched L-iminosugars, the L-iminosugar C,C-glycosides reported herein were less potent glycosidase inhibitors. However, some of these compounds showed micromolar inhibition of human lysosome β-glucocerebrosidase suggesting that such iminosugars could be useful to access potent CGase inhibitors by adjusting the structure/length of the pseudoanomeric substituents.
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Affiliation(s)
- Jérôme Désiré
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, Equipe "Synthèse Organique", Groupe Glycochimie, F-86073, Poitiers, France.
| | - Zakaria Debbah
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, Equipe "Synthèse Organique", Groupe Glycochimie, F-86073, Poitiers, France
| | - David Gueyrard
- Laboratoire Chimie Organique II-Glycochimie - ICBMS - UMR 5246, Université de Lyon - Université Claude Bernard - Lyon 1 Bâtiment Lederer - 1, rue V. Grignard, 69622, Villeurbanne Cedex, France
| | - Jérôme Marrot
- Institut Lavoisier de Versailles, UMR-CNRS 8180, Université de Versailles, 78035, Versailles Cedex, France
| | - Yves Blériot
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, Equipe "Synthèse Organique", Groupe Glycochimie, F-86073, Poitiers, France
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan.
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3
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Fraňová P, Marchalín Š. Recent developments in the synthesis of polyhydroxylated indolizidines. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Paula Fraňová
- Slovak University of Technology in Bratislava: Slovenska technicka univerzita v Bratislave Organic Chemistry Radlinského 2101/9 81237 Bratislava SLOVAKIA
| | - Štefan Marchalín
- Slovak University of Technology Faculty of Chemical and Food Technology: Slovenska Technicka Univerzita v Bratislave Fakulta chemickej a potravinarskej technologie Organic Chemistry Radlinského 2101/9 81237 Bratislava SLOVAKIA
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4
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Debbah Z, Marrot J, Auberger N, Désiré J, Blériot Y. Stereoselective Access to Iminosugar C, C-Glycosides from 6-Azidoketopyranoses. Org Lett 2022; 24:4542-4546. [PMID: 35731688 DOI: 10.1021/acs.orglett.2c01560] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report the synthesis of iminosugar C,C-glycosides starting from 6-azidoketopyranoses. Their Staudinger-azaWittig-mediated cyclization provided bicyclic N,O-acetals, which were stereoselectively opened with AllMgBr to afford β-hydroxyazepanes with a quaternary carbon α to the nitrogen. Their ring contraction via a β-aminoalcohol rearrangement produced the six-membered l-iminosugars with two functional handles at the pseudoanomeric position. Inversion of the free OH at the azepane level furnished the d-iminosugars.
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Affiliation(s)
- Zakaria Debbah
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "OrgaSynth", Groupe Glycochimie, 4 rue Michel Brunet, 86073 Poitiers Cedex 9, France
| | - Jérôme Marrot
- Institut Lavoisier de Versailles, UMR-CNRS 8180, Université de Versailles, 5 avenue des États-Unis, 78035 Versailles Cedex, France
| | - Nicolas Auberger
- 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
| | - Yves Blériot
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "OrgaSynth", Groupe Glycochimie, 4 rue Michel Brunet, 86073 Poitiers Cedex 9, France
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5
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Wang JZ, Cheng B, Kato A, Kise M, Shimadate Y, Jia YM, Li YX, Fleet GW, Yu CY. Design, synthesis and glycosidase inhibition of C-4 branched LAB and DAB derivatives. Eur J Med Chem 2022; 233:114230. [DOI: 10.1016/j.ejmech.2022.114230] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/11/2022] [Accepted: 02/22/2022] [Indexed: 12/17/2022]
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Gorantla JN, Maniganda S, Pengthaisong S, Ngiwsara L, Sawangareetrakul P, Chokchaisiri S, Kittakoop P, Svasti J, Ketudat Cairns JR. Chemoenzymatic and Protecting-Group-Free Synthesis of 1,4-Substituted 1,2,3-Triazole-α-d-glucosides with Potent Inhibitory Activity toward Lysosomal α-Glucosidase. ACS OMEGA 2021; 6:25710-25719. [PMID: 34632227 PMCID: PMC8495876 DOI: 10.1021/acsomega.1c03928] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/10/2021] [Indexed: 06/13/2023]
Abstract
α-Glucosyl triazoles have rarely been tested as α-glucosidase inhibitors, partly due to inefficient synthesis of their precursor α-d-glucosylazide (αGA1). Glycosynthase enzymes, made by nucleophile mutations of retaining β-glucosidases, produce αGA1 in chemical rescue experiments. Thermoanaerobacterium xylanolyticus glucosyl hydrolase 116 β-glucosidase (TxGH116) E441G nucleophile mutant catalyzed synthesis of αGA1 from sodium azide and pNP-β-d-glucoside (pNPGlc) or cellobiose in aqueous medium at 45 °C. The pNPGlc and azide reaction product was purified by Sephadex LH-20 column chromatography to yield 280 mg of pure αGA1 (68% yield). αGA1 was successfully conjugated with alkynes attached to different functional groups, including aryl, ether, amine, amide, ester, alcohol, and flavone via copper-catalyzed azide-alkyne cycloaddition (CuAAC) click chemistry reactions. These reactions afforded the 1,4-substituted 1,2,3-triazole-α-d-glucoside derivatives AGT2-14 without protection and deprotection. Several of these glucosyl triazoles exhibited strong inhibition of human lysosomal α-glucosidase, with IC50 values for AGT4 and AGT14 more than 60-fold lower than that of the commercial α-glucosidase inhibitor acarbose.
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Affiliation(s)
- Jaggaiah N. Gorantla
- Center
for Biomolecular Structure, Function and Application, School of Chemistry,
Institute of Science, Suranaree University
of Technology, Nakhon
Ratchasima 30000, Thailand
| | - Santhi Maniganda
- Center
for Biomolecular Structure, Function and Application, School of Chemistry,
Institute of Science, Suranaree University
of Technology, Nakhon
Ratchasima 30000, Thailand
| | - Salila Pengthaisong
- Center
for Biomolecular Structure, Function and Application, School of Chemistry,
Institute of Science, Suranaree University
of Technology, Nakhon
Ratchasima 30000, Thailand
| | - Lukana Ngiwsara
- Laboratory
of Biochemistry, Chulabhorn Research Institute, Bangkok 10210, Thailand
| | | | - Suwadee Chokchaisiri
- Center
for Biomolecular Structure, Function and Application, School of Chemistry,
Institute of Science, Suranaree University
of Technology, Nakhon
Ratchasima 30000, Thailand
| | - Prasat Kittakoop
- Chulabhorn
Graduate Institute, Chemical Sciences Program, Chulabhorn Royal Academy, Bangkok 10210, Thailand
| | - Jisnuson Svasti
- Laboratory
of Biochemistry, Chulabhorn Research Institute, Bangkok 10210, Thailand
| | - James R. Ketudat Cairns
- Center
for Biomolecular Structure, Function and Application, School of Chemistry,
Institute of Science, Suranaree University
of Technology, Nakhon
Ratchasima 30000, Thailand
- Laboratory
of Biochemistry, Chulabhorn Research Institute, Bangkok 10210, Thailand
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7
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Lu TT, Shimadate Y, Cheng B, Kanekiyo U, Kato A, Wang JZ, Li YX, Jia YM, Fleet GWJ, Yu CY. Synthesis and glycosidase inhibition of 5-C-alkyl-DNJ and 5-C-alkyl-l-ido-DNJ derivatives. Eur J Med Chem 2021; 224:113716. [PMID: 34340042 DOI: 10.1016/j.ejmech.2021.113716] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/18/2021] [Accepted: 07/19/2021] [Indexed: 11/26/2022]
Abstract
5-C-Alkyl-DNJ and 5-C-alkyl-l-ido-DNJ derivatives have been designed and synthesized efficiently from an l-sorbose-derived cyclic nitrone. The DNJ and l-ido-DNJ derivatives with C-5 alkyl chains ranging from methyl to dodecyl were assayed against various glycosidases to study the effect of chain length on enzyme inhibition. Glycosidase inhibition study of DNJ derivatives showed potent and selective inhibitions of α-glucosidase; DNJ derivatives with methyl, pentyl to octyl, undecyl and dodecyl as C-5 branched chains showed significantly improved rat intestinal maltase inhibition. In contrast, most 5-C-alkyl-l-ido-DNJ derivatives were weak or moderate inhibitors of the enzymes tested, with only three compounds found to be potent α-glucosidase inhibitors. Docking studies showed different interaction modes of 5-C-ethyl-DNJ and 5-C-octyl-DNJ with ntMGAM and also different binding modes of 5-C-alkyl-DNJ and 5-C-alkyl-l-ido-DNJ derivatives; the importance of the degree of accommodation of the C-5 substituent in the hydrophobic groove and pocket may account for the variation of glycosidase inhibition in the two series of derivatives. The results reported herein are helpful in the design and development of α-glucosidase inhibitors; this may lead to novel agents for the treatment of viral infection and type II diabetes.
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Affiliation(s)
- Tian-Tian Lu
- 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; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yuna Shimadate
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Bin Cheng
- 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; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Uta Kanekiyo
- 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.
| | - Jun-Zhe Wang
- 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; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - 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; 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; 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; University of Chinese Academy of Sciences, Beijing, 100049, China; National Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, 330022, China.
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8
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Domingues M, Jaszczyk J, Ismael MI, Figueiredo JA, Daniellou R, Lafite P, Schuler M, Tatibouët A. Conformationally Restricted Oxazolidin‐2‐one Fused Bicyclic Iminosugars as Potential Glycosidase Inhibitors. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Maria Domingues
- Institut de Chimie Organique et Analytique (ICOA) Université d'Orléans CNRS‐UMR 7311, BP 6759 45067 Orléans cedex 02 France
- Departamento de Química Unidade I&D FibEnTech da Universidade da Beira Interior Av. Marquês d'Ávila e Bolama 6201‐001 Covilhã Portugal
| | - Justyna Jaszczyk
- Institut de Chimie Organique et Analytique (ICOA) Université d'Orléans CNRS‐UMR 7311, BP 6759 45067 Orléans cedex 02 France
| | - Maria Isabel Ismael
- Departamento de Química Unidade I&D FibEnTech da Universidade da Beira Interior Av. Marquês d'Ávila e Bolama 6201‐001 Covilhã Portugal
| | - José Albertino Figueiredo
- Departamento de Química Unidade I&D FibEnTech da Universidade da Beira Interior Av. Marquês d'Ávila e Bolama 6201‐001 Covilhã Portugal
| | - Richard Daniellou
- Institut de Chimie Organique et Analytique (ICOA) Université d'Orléans CNRS‐UMR 7311, BP 6759 45067 Orléans cedex 02 France
| | - Pierre Lafite
- Institut de Chimie Organique et Analytique (ICOA) Université d'Orléans CNRS‐UMR 7311, BP 6759 45067 Orléans cedex 02 France
| | - Marie Schuler
- Institut de Chimie Organique et Analytique (ICOA) Université d'Orléans CNRS‐UMR 7311, BP 6759 45067 Orléans cedex 02 France
| | - Arnaud Tatibouët
- Institut de Chimie Organique et Analytique (ICOA) Université d'Orléans CNRS‐UMR 7311, BP 6759 45067 Orléans cedex 02 France
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9
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Patil GV, Joshi RS, Kazi RS, Kulsange SE, Kulkarni MJ. A possible role of glycation in the regulation of amyloid β precursor protein processing leading to amyloid β accumulation. Med Hypotheses 2020; 142:109799. [PMID: 32388478 DOI: 10.1016/j.mehy.2020.109799] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 04/05/2020] [Accepted: 04/30/2020] [Indexed: 12/21/2022]
Abstract
Alzheimer's disease (AD) is one of the most common forms of neurodegenerative diseases amongst the aged population. The disease is multifactorial, and diabetes has been considered as one of the major risk factors for the development of AD. Chronic hyperglycemic condition in diabetes promotes non-enzymatic protein modification by glucose termed as glycation, which affects protein structure and function. Previous studies have shown that many of the enzymes, including proteases, are affected by glycation. Conversely, glycated proteins are known to become resistant to protease action. In these hypotheses, we have extended these two concepts to the regulation of amyloid-β protein precursor (AβPP) by secretases leading to amyloid-β (Aβ) accumulation. The first hypothesis deals with the glycation of α-secretases leading to its reduced activity, while in the second hypothesis, AβPP glycation may prevent α-secretases action, rendering its processing by β secretase. As diabetes is a risk factor for the development of AD, either or both these pathways may operate, leading to the manifestation of AD.
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Affiliation(s)
- Gouri V Patil
- Proteomics Facility, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Pune 411008, India
| | - Rakesh S Joshi
- Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune 411008, Maharashtra, India
| | - Rubina S Kazi
- Proteomics Facility, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Pune 411008, India
| | - Shabda E Kulsange
- Proteomics Facility, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Pune 411008, India
| | - Mahesh J Kulkarni
- Proteomics Facility, Biochemical Sciences Division, CSIR-National Chemical Laboratory, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Pune 411008, India.
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10
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Clemente F, Matassini C, Cardona F. Reductive Amination Routes in the Synthesis of Piperidine IminoSugars. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901840] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Francesca Clemente
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Camilla Matassini
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Francesca Cardona
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitario Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
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11
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Dehoux-Baudoin C, Génisson Y. C
-Branched Imino Sugars: Synthesis and Biological Relevance. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900605] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Cécile Dehoux-Baudoin
- SPCMIB, UMR5068 CNRS; Université Paul Sabatier-Toulouse 3; 118 route de Narbonne 31062 Toulouse cedex 09 France
| | - Yves Génisson
- SPCMIB, UMR5068 CNRS; Université Paul Sabatier-Toulouse 3; 118 route de Narbonne 31062 Toulouse cedex 09 France
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12
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Rowicki T, Madura ID, Marek PH, Kopczyńska K, Mironiuk-Puchalska E, Sas W. Synthesis, structure of 7-oxa-1-azabicyclo[2.2.1]heptane derivative obtained from sugar nitrone and analysis of its conformational variety. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.01.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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13
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A Jocic-type approach for a practical and scalable synthesis of pyrrolonaphthoxazepine (PNOX)-based potent proapoptotic agents. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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14
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α-Geminal disubstituted pyrrolidine iminosugars and their C-4-fluoro analogues: Synthesis, glycosidase inhibition and molecular docking studies. Bioorg Med Chem 2017; 25:5148-5159. [DOI: 10.1016/j.bmc.2017.07.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 07/12/2017] [Accepted: 07/12/2017] [Indexed: 11/24/2022]
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15
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Vieira Da Cruz A, Kanazawa A, Poisson JF, Behr JB, Py S. Polyhydroxylated Quinolizidine Iminosugars as Nanomolar Selective Inhibitors of α-Glucosidases. J Org Chem 2017; 82:9866-9872. [PMID: 28752763 DOI: 10.1021/acs.joc.7b01494] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Polyhydroxylated quinolizidines bearing a hydroxymethyl group at the ring junction were synthesized from a readily available l-sorbose-derived ketonitrone. Evaluated as glycoside hydrolase inhibitors, these quinolizidines revealed to be potent and selective α-glucosidase inhibitors. Quinolizidine 9a is the first quinolizidine-scaffolded iminosugar exhibiting nanomolar inhibition of a glycoenzyme.
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Affiliation(s)
| | - Alice Kanazawa
- Univ. Grenoble Alpes , DCM and CNRS, DCM, F-38000 Grenoble, France
| | | | - Jean-Bernard Behr
- Univ. Reims Champagne-Ardenne , ICMR, CNRS UMR 7312, 51687 Reims Cedex 2, France
| | - Sandrine Py
- Univ. Grenoble Alpes , DCM and CNRS, DCM, F-38000 Grenoble, France
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16
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Liu Z, Ma S. Recent Advances in Synthetic α-Glucosidase Inhibitors. ChemMedChem 2017; 12:819-829. [PMID: 28498640 DOI: 10.1002/cmdc.201700216] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 05/08/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Zhiyang Liu
- Department of Medicinal Chemistry; Key Laboratory of Chemical Biology (Ministry of Education); School of Pharmaceutical Sciences; Shandong University; 44 West Culture Road Jinan 250012 P.R. China
| | - Shutao Ma
- Department of Medicinal Chemistry; Key Laboratory of Chemical Biology (Ministry of Education); School of Pharmaceutical Sciences; Shandong University; 44 West Culture Road Jinan 250012 P.R. China
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17
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18
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Malinowski M, Rowicki T, Guzik P, Wielechowska M, Sobiepanek A, Sas W. Diversity-Oriented Synthesis and Biological Evaluation of Iminosugars from Unprotected 2-Deoxy-d
-ribose. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600459] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Maciej Malinowski
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Tomasz Rowicki
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Patrycja Guzik
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Monika Wielechowska
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Anna Sobiepanek
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Wojciech Sas
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
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19
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Malinowski M, Rowicki T, Guzik P, Gryszel M, Łapczyński S, Wielechowska M, Czerwińska K, Madura I, Sas W. [1,4]-sigmatropic rearrangement of chiral nitrones and their utilization in the synthesis of new iminosugars. Org Biomol Chem 2016; 14:470-482. [DOI: 10.1039/c5ob01432h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A new mechanism of nitrone epimerization via [1,4]-sigmatropic rearrangement was proposed and a set of epimeric iminosugars was synthesized.
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Affiliation(s)
- Maciej Malinowski
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
| | - Tomasz Rowicki
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
| | - Patrycja Guzik
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
| | - Maciej Gryszel
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
| | | | | | | | - Izabela Madura
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
| | - Wojciech Sas
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
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20
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Li Z, Gupta MK, Snowden TS. One-Carbon Homologation of Primary Alcohols and the Reductive Homologation of Aldehydes Involving a Jocic-Type Reaction. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501089] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Pawar NJ, Parihar VS, Khan A, Joshi R, Dhavale DD. Quaternary Indolizidine and Indolizidone Iminosugars as Potential Immunostimulating and Glycosidase Inhibitory Agents: Synthesis, Conformational Analysis, Biological Activity, and Molecular Docking Study. J Med Chem 2015; 58:7820-32. [DOI: 10.1021/acs.jmedchem.5b00951] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nitin J. Pawar
- Department
of Chemistry, Garware Research Centre, Savitribai Phule Pune University (formerly University
of Pune), Pune 411 007, India
| | - Vijay Singh Parihar
- Department
of Chemistry, Garware Research Centre, Savitribai Phule Pune University (formerly University
of Pune), Pune 411 007, India
| | - Ayesha Khan
- Department
of Chemistry, Savitribai Phule Pune University, Pune 411 007, India
| | - Rakesh Joshi
- Institute
of Bioinformatics and Biotechnology, Savitribai Phule Pune University, Pune 411 007, India
| | - Dilip D. Dhavale
- Department
of Chemistry, Garware Research Centre, Savitribai Phule Pune University (formerly University
of Pune), Pune 411 007, India
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22
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Ghani U. Re-exploring promising α-glucosidase inhibitors for potential development into oral anti-diabetic drugs: Finding needle in the haystack. Eur J Med Chem 2015; 103:133-62. [PMID: 26344912 DOI: 10.1016/j.ejmech.2015.08.043] [Citation(s) in RCA: 176] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Revised: 08/16/2015] [Accepted: 08/23/2015] [Indexed: 01/27/2023]
Abstract
Treatment of diabetes mellitus by oral α-glucosidase inhibitors is currently confined to acarbose, miglitol and voglibose marred by efficacy problems and unwanted side effects. Since the discovery of the drugs more than three decades ago, no significant progress has been made in the drug development area of anti-diabetic α-glucosidase inhibitors. Despite existence of a wide chemical diversity of α-glucosidase inhibitors identified to date, majority of them are simply piled up in publications and reports thus creating a haystack destined to be forgotten in the scientific literature without given consideration for further development into drugs. This review finds those "needles" in that haystack and lays groundwork for highlighting promising α-glucosidase inhibitors from the literature that may potentially become suitable candidates for pre-clinical or clinical trials while drawing attention of the drug development community to consider and take already-identified promising α-glucosidase inhibitors into the next stage of drug development.
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Affiliation(s)
- Usman Ghani
- Clinical Chemistry Unit, Department of Pathology, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia.
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23
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Lawande PP, Sontakke VA, Nair RJ, Khan A, Sabharwal SG, Shinde VS. Synthesis of polyhydroxylated azetidine iminosugars and 3-hydroxy-N-methylazetidine-2-carboxylic acid from d-glucose. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.05.057] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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24
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Boisson J, Thomasset A, Racine E, Cividino P, Banchelin Sainte-Luce T, Poisson JF, Behr JB, Py S. Hydroxymethyl-Branched Polyhydroxylated Indolizidines: Novel Selective α-Glucosidase Inhibitors. Org Lett 2015; 17:3662-5. [DOI: 10.1021/acs.orglett.5b01505] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Julien Boisson
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Amélia Thomasset
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Emilie Racine
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Pascale Cividino
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | | | - Jean-François Poisson
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - 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, 51687 Reims Cedex 2, France
| | - Sandrine Py
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
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25
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Rowicki T, Malinowski M, Łapczyński S, Gryszel M, Czerwińska K, Madura I, Sas W. Epimerization of the α Stereocenter ind-Ribose-Derived Nitrones: Direct Access to Variant Quinolizidines withd-Ribo andd-Arabino Configurations. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Tomasz Rowicki
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Maciej Malinowski
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Sebastian Łapczyński
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Maciej Gryszel
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Karolina Czerwińska
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Izabela Madura
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Wojciech Sas
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
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26
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Kasture VM, Kalamkar NB, Nair RJ, Joshi RS, Sabharwal SG, Dhavale DD. Synthesis, conformational study, glycosidase inhibitory activity and molecular docking studies of dihydroxylated 4- and 5-amino-iminosugars. Carbohydr Res 2015; 408:25-32. [DOI: 10.1016/j.carres.2015.03.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Revised: 03/03/2015] [Accepted: 03/04/2015] [Indexed: 11/26/2022]
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27
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Rowicki T, Malinowski M, Gryszel M, Czerwińska K, Madura I, Mironiuk-Puchalska E, Koszytkowska-Stawińska M, Sas W. Unprotected Xylose-Derived Nitrone in Stereodivergent Synthesis of 4-Hydroxypiperidine Enantiomers: Weak Lewis Acid Induced Alteration of Stereochemistry in 1,3-Dipolar Cycloaddition. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403410] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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28
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Pawar NJ, Diederichsen U, Dhavale DD. Multivalent presentation of carbohydrates by 314-helical peptide templates: synthesis, conformational analysis using CD spectroscopy and saccharide recognition. Org Biomol Chem 2015; 13:11278-85. [DOI: 10.1039/c5ob01673h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A tetrameric glycoconjugate template, SSFT 1, was coupled with a variety of six aminooxy sugars to achieve multivalent glycoconjugates 2–7.
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Affiliation(s)
- Nitin J. Pawar
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune - 411 007
- India
| | - Ulf Diederichsen
- Institute of Organic and Biomolecular Chemistry
- Georg-August University Göttingen
- D-37077 Göttingen
- Germany
| | - Dilip. D. Dhavale
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune - 411 007
- India
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29
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Markad PR, Rohokale RS, Pawar NJ, Dhavale DD. d-Glucose based synthesis of proline–serine C–C linked central and right hand core of a kaitocephalin-a glutamate receptor antagonist. RSC Adv 2015. [DOI: 10.1039/c5ra17442b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Synthesis of the proline–serine core of kaitocephalin starting from d-glucose, utilizing the Jocic–Reeve and Corey–Link reaction sequence as key steps.
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Affiliation(s)
- Pramod R. Markad
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune-411007
- India
| | - Rajendra S. Rohokale
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune-411007
- India
| | - Nitin J. Pawar
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune-411007
- India
| | - Dilip D. Dhavale
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune-411007
- India
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30
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Gavale KS, Chavan SR, Khan A, Joshi R, Dhavale DD. Azetidine- and N-carboxylic azetidine-iminosugars as amyloglucosidase inhibitors: synthesis, glycosidase inhibitory activity and molecular docking studies. Org Biomol Chem 2015; 13:6634-46. [DOI: 10.1039/c5ob00668f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Azetidine and an unprecedented N-carboxylic azetidine iminosugars were synthesized from d-glucose, which showed prominent amyloglucosidase inhibitory activity.
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Affiliation(s)
- Kishor S. Gavale
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (formerly University of Pune)
- Pune
- India
| | - Shrawan R. Chavan
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (formerly University of Pune)
- Pune
- India
| | - Ayesha Khan
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (formerly University of Pune)
- Pune
- India
| | - Rakesh Joshi
- Institute of Bioinformatics and Biotechnology
- Savitribai Phule Pune University
- Pune 411007
- India
| | - Dilip D. Dhavale
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (formerly University of Pune)
- Pune
- India
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31
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Bhuma N, Vangala M, Nair RJ, Sabharwal SG, Dhavale DD. Halogenated d-xylono-δ-lactams: synthesis and enzyme inhibition study. Carbohydr Res 2015; 402:215-24. [DOI: 10.1016/j.carres.2014.10.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 10/18/2014] [Accepted: 10/23/2014] [Indexed: 10/24/2022]
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32
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Bathula C, Mamidala R, Thulluri C, Agarwal R, Jha KK, Munshi P, Adepally U, Singh A, Chary MT, Sen S. Substituted furopyridinediones as novel inhibitors of α-glucosidase. RSC Adv 2015. [DOI: 10.1039/c5ra19255b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A bioisosteric scaffold hopping strategy towards new inhibitors of α-glucosidase.
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33
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Parihar VS, Pawar NJ, Ghosh S, Chopade B, Kumbhar N, Dhavale DD. Diazaspiro-iminosugars and polyhydroxylated spiro-bislactams: synthesis, glycosidase inhibition and molecular docking studies. RSC Adv 2015. [DOI: 10.1039/c5ra09584k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Synthesis of a new class of iminosugars 1–4 has been reported.
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Affiliation(s)
- Vijay Singh Parihar
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune-411 007
- India
| | - Nitin J. Pawar
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune-411 007
- India
| | - Sougata Ghosh
- Department of Microbiology
- Savitribai Phule Pune University
- Pune-411 007
- India
| | - Balu Chopade
- Department of Microbiology
- Savitribai Phule Pune University
- Pune-411 007
- India
| | - Navanath Kumbhar
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune-411 007
- India
| | - Dilip D. Dhavale
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (Formerly University of Pune)
- Pune-411 007
- India
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34
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γ-Hydroxyethyl piperidine iminosugar and N-alkylated derivatives: A study of their activity as glycosidase inhibitors and as immunosuppressive agents. Bioorg Med Chem 2014; 22:5776-82. [DOI: 10.1016/j.bmc.2014.09.034] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 09/05/2014] [Accepted: 09/15/2014] [Indexed: 11/24/2022]
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35
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Mallick A, Vankar YD. Synthesis and Glycosidase Inhibition Study of 2-C-Hydroxymethyl- and 6-C-Hydroxymethyl-Branched Piperidines fromD-Glucose Using Ene-Yne Metathesis as a Key Step. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402142] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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36
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Rohokale RS, Dhavale DD. Synthesis of (2S,3R)-3-amino-2-hydroxydecanoic acid and its enantiomer: a non-proteinogenic amino acid segment of the linear pentapeptide microginin. Beilstein J Org Chem 2014; 10:667-71. [PMID: 24778718 PMCID: PMC3999816 DOI: 10.3762/bjoc.10.59] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Accepted: 02/10/2014] [Indexed: 11/23/2022] Open
Abstract
A directed manipulation of the functional groups at C3 and C4 of D-glucose was demonstrated to synthesize naturally occurring (2S,3R)-α-hydroxy-β-aminodecanoic acid (AHDA, 2a) and its enantiomer 2b. The enantiomer of 2a is the N-terminal part of the natural linear pentapeptide microginin, which is used as an antihypertensive agent.
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Affiliation(s)
- Rajendra S Rohokale
- Department of Chemistry, Garware Research Centre, University of Pune, Pune - 411 007, India
| | - Dilip D Dhavale
- Department of Chemistry, Garware Research Centre, University of Pune, Pune - 411 007, India
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37
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Siriwardena A, Sonawane DP, Bande OP, Markad PR, Yonekawa S, Tropak MB, Ghosh S, Chopade BA, Mahuran DJ, Dhavale DD. Synthesis of 1,5-Dideoxy-1,5-iminoribitol C-Glycosides through a Nitrone–Olefin Cycloaddition Domino Strategy: Identification of Pharmacological Chaperones of Mutant Human Lysosomal β-Galactosidase. J Org Chem 2014; 79:4398-404. [DOI: 10.1021/jo500328u] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Aloysius Siriwardena
- Laboratoire
de Glycochimie, des Antimicrobiens et des Agroressources, Université de Picardie Jules Verne, FRE 3517 CNRS, Amiens 80039, France
| | | | - Omprakash P. Bande
- Laboratoire
de Glycochimie, des Antimicrobiens et des Agroressources, Université de Picardie Jules Verne, FRE 3517 CNRS, Amiens 80039, France
| | | | - Sayuri Yonekawa
- Programme
in Genetics and Genome Biology, Sickkids, Toronto, Ontario M5G 1X8, Canada
| | - Michael B. Tropak
- Programme
in Genetics and Genome Biology, Sickkids, Toronto, Ontario M5G 1X8, Canada
| | | | | | - Don J. Mahuran
- Programme
in Genetics and Genome Biology, Sickkids, Toronto, Ontario M5G 1X8, Canada
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38
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Pawar NJ, Sidhu NS, Sheldrick GM, Dhavale DD, Diederichsen U. Molecular architecture with carbohydrate functionalized β-peptides adopting 314-helical conformation. Beilstein J Org Chem 2014; 10:948-55. [PMID: 24991244 PMCID: PMC4077383 DOI: 10.3762/bjoc.10.93] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2013] [Accepted: 03/31/2014] [Indexed: 12/14/2022] Open
Abstract
Carbohydrate recognition is essential in cellular interactions and biological processes. It is characterized by structural diversity, multivalency and cooperative effects. To evaluate carbohydrate interaction and recognition, the structurally defined attachment of sugar units to a rigid template is highly desired. β-Peptide helices offer conformationally stable templates for the linear presentation of sugar units in defined distances. The synthesis and β-peptide incorporation of sugar-β-amino acids are described providing the saccharide units as amino acid side chain. The respective sugar-β-amino acids are accessible by Michael addition of ammonia to sugar units derivatized as α,β-unsaturated esters. Three sugar units were incorporated in β-peptide oligomers varying the sugar (glucose, galactose, xylose) and sugar protecting groups. The influence of sugar units and the configuration of sugar-β-amino acids on β-peptide secondary structure were investigated by CD spectroscopy.
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Affiliation(s)
- Nitin J Pawar
- Institute for Organic and Biomolecular Chemistry, Georg-August University Göttingen, Tammannstrasse 2, D-37077 Göttingen, Germany
- Department of Chemistry, Garware Research Centre, University of Pune, Pune 411 007, India
| | - Navdeep S Sidhu
- Institute for Inorganic Chemistry, Georg-August University Göttingen, Tammannstraße 4, D-37077 Göttingen, Germany
| | - George M Sheldrick
- Institute for Inorganic Chemistry, Georg-August University Göttingen, Tammannstraße 4, D-37077 Göttingen, Germany
| | - Dilip D Dhavale
- Department of Chemistry, Garware Research Centre, University of Pune, Pune 411 007, India
| | - Ulf Diederichsen
- Institute for Organic and Biomolecular Chemistry, Georg-August University Göttingen, Tammannstrasse 2, D-37077 Göttingen, Germany
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39
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Jenkinson SF, Best D, Saville AW, Mui J, Martínez RF, Nakagawa S, Kunimatsu T, Alonzi DS, Butters TD, Norez C, Becq F, Blériot Y, Wilson FX, Weymouth-Wilson AC, Kato A, Fleet GWJ. C-branched iminosugars: α-glucosidase inhibition by enantiomers of isoDMDP, isoDGDP, and isoDAB-L-isoDMDP compared to miglitol and miglustat. J Org Chem 2013; 78:7380-97. [PMID: 23688199 DOI: 10.1021/jo4005487] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The Ho crossed aldol condensation provides access to a series of carbon branched iminosugars as exemplified by the synthesis of enantiomeric pairs of isoDMDP, isoDGDP, and isoDAB, allowing comparison of their biological activities with three linear isomeric natural products DMDP, DGDP, and DAB and their enantiomers. L-IsoDMDP [(2S,3S,4R)-2,4-bis(hydroxymethyl)pyrrolidine-3,4-diol], prepared in 11 steps in an overall yield of 45% from d-lyxonolactone, is a potent specific competitive inhibitor of gut disaccharidases [K(i) 0.081 μM for rat intestinal maltase] and is more effective in the suppression of hyperglycaemia in a maltose loading test than miglitol, a drug presently used in the treatment of late onset diabetes. The partial rescue of the defective F508del-CFTR function in CF-KM4 cells by L-isoDMDP is compared with miglustat and isoLAB in an approach to the treatment of cystic fibrosis.
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Affiliation(s)
- Sarah F Jenkinson
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, UK
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40
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An efficient synthesis of aldohexose-derived piperidine nitrones: precursors of piperidine iminosugars. Molecules 2013; 18:6021-34. [PMID: 23698053 PMCID: PMC6270483 DOI: 10.3390/molecules18056021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 05/15/2013] [Accepted: 05/17/2013] [Indexed: 11/17/2022] Open
Abstract
d-Glucopyranose-derived and l-idopyranose-derived piperidine nitrones were synthesized in good overall yields through six-step reaction sequence starting from readily available 2,3,4,6-tetra-O-benzyl-d-glucopyranose. The method is efficient and could be general for the synthesis of aldohexose-derived piperidine nitrones which are precursors of piperidine iminosugars.
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41
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Vangala M, Dhokale SA, Gawade RL, Pattuparambil RR, Puranik VG, Dhavale DD. Sugar furanoid trans-vicinal diacid as a γ-turn inducer: synthesis and conformational study. Org Biomol Chem 2013; 11:6874-8. [DOI: 10.1039/c3ob41462k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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