1
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Pasmans K, Meex RCR, van Loon LJC, Blaak EE. Nutritional strategies to attenuate postprandial glycemic response. Obes Rev 2022; 23:e13486. [PMID: 35686720 PMCID: PMC9541715 DOI: 10.1111/obr.13486] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 05/27/2022] [Indexed: 11/29/2022]
Abstract
Maintaining good glycemic control to prevent complications is crucial in people with type 2 diabetes and in people with prediabetes and in the general population. Different strategies to improve glycemic control involve the prescription of blood glucose-lowering drugs and the modulation of physical activity and diet. Interestingly, lifestyle intervention may be more effective in lowering hyperglycemia than pharmaceutical intervention. Regulation of postprandial glycemia is complex, but specific nutritional strategies can be applied to attenuate postprandial hyperglycemia. These strategies include reducing total carbohydrate intake, consuming carbohydrates with a lower glycemic index, the addition of or substitution by sweeteners and fibers, using food compounds which delay or inhibit gastric emptying or carbohydrate digestion, and using food compounds which inhibit intestinal glucose absorption. Nevertheless, it must be noted that every individual may respond differently to certain nutritional interventions. Therefore, a personalized approach is of importance to choose the optimal nutritional strategy to improve postprandial glycemia for each individual, but this requires a better understanding of the mechanisms explaining the differential responses between individuals.
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Affiliation(s)
- Kenneth Pasmans
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, The Netherlands
| | - Ruth C R Meex
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, The Netherlands
| | - Luc J C van Loon
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, The Netherlands
| | - Ellen E Blaak
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, The Netherlands
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2
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Klunda T, Hricovíni M, Šesták S, Kóňa J, Poláková M. Selective Golgi α-mannosidase II inhibitors: N-alkyl substituted pyrrolidines with a basic functional group. NEW J CHEM 2021. [DOI: 10.1039/d1nj01176f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enzymatic assays, molecular modeling and NMR studies of novel 1,4-dideoxy-1,4-imino-l-lyxitols provided new information on the GH38 family enzyme inhibitors and their selectivity.
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Affiliation(s)
- Tomáš Klunda
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
| | - Michal Hricovíni
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
| | - Sergej Šesták
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
| | - Juraj Kóňa
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
| | - Monika Poláková
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
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3
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Strategy for Designing Selective Lysosomal Acid α-Glucosidase Inhibitors: Binding Orientation and Influence on Selectivity. Molecules 2020; 25:molecules25122843. [PMID: 32575625 PMCID: PMC7357040 DOI: 10.3390/molecules25122843] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/12/2020] [Accepted: 06/18/2020] [Indexed: 11/21/2022] Open
Abstract
Deoxynojirimycin (DNJ) is the archetypal iminosugar, in which the configuration of the hydroxyl groups in the piperidine ring truly mimic those of d-glucopyranose; DNJ and derivatives have beneficial effects as therapeutic agents, such as anti-diabetic and antiviral agents, and pharmacological chaperones for genetic disorders, because they have been shown to inhibit α-glucosidases from various sources. However, attempts to design a better molecule based solely on structural similarity cannot produce selectivity between α-glucosidases that are localized in multiple organs and tissues, because the differences of each sugar-recognition site are very subtle. In this study, we provide the first example of a design strategy for selective lysosomal acid α-glucosidase (GAA) inhibitors focusing on the alkyl chain storage site. Our design of α-1-C-heptyl-1,4-dideoxy-1,4-imino-l-arabinitol (LAB) produced a potent inhibitor of the GAA, with an IC50 value of 0.44 µM. It displayed a remarkable selectivity toward GAA (selectivity index value of 168.2). A molecular dynamic simulation study revealed that the ligand-binding conformation stability gradually improved with increasing length of the α-1-C-alkyl chain. It is noteworthy that α-1-C-heptyl-LAB formed clearly different interactions from DNJ and had favored hydrophobic interactions with Trp481, Phe525, and Met519 at the alkyl chain storage pocket of GAA. Moreover, a molecular docking study revealed that endoplasmic reticulum (ER) α-glucosidase II does not have enough space to accommodate these alkyl chains. Therefore, the design strategy focusing on the shape and acceptability of long alkyl chain at each α-glucosidase may lead to the creation of more selective and practically useful inhibitors.
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4
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Hanessian-Hullar reaction in the synthesis of highly substituted trans-3,4-dihydroxypyrrolidines: Rhamnulose iminosugar mimics inhibit α-glucosidase. Tetrahedron 2020. [DOI: 10.1016/j.tet.2019.130758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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5
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Wu QK, Kinami K, Kato A, Li YX, Fleet GWJ, Yu CY, Jia YM. Synthesis and Glycosidase Inhibition of Broussonetine M and Its Analogues. Molecules 2019; 24:molecules24203712. [PMID: 31619020 PMCID: PMC6832352 DOI: 10.3390/molecules24203712] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/10/2019] [Accepted: 10/14/2019] [Indexed: 01/13/2023] Open
Abstract
Cross-metathesis (CM) and Keck asymmetric allylation, which allows access to defined stereochemistry of a remote side chain hydroxyl group, are the key steps in a versatile synthesis of broussonetine M (3) from the d-arabinose-derived cyclic nitrone 14. By a similar strategy, ent-broussonetine M (ent-3) and six other stereoisomers have been synthesized, respectively, starting from l-arabino-nitrone (ent-14), l-lyxo-nitrone (ent-3-epi-14), and l-xylo-nitrone (2-epi-14) in five steps, in 26%–31% overall yield. The natural product broussonetine M (3) and 10’-epi-3 were potent inhibitors of β-glucosidase (IC50 = 6.3 μM and 0.8 μM, respectively) and β-galactosidase (IC50 = 2.3 μM and 0.2 μM, respectively); while their enantiomers, ent-3 and ent-10’-epi-3, were selective and potent inhibitors of rice α-glucosidase (IC50 = 1.2 μM and 1.3 μM, respectively) and rat intestinal maltase (IC50 = 0.29 μM and 18 μM, respectively). Both the configuration of the polyhydroxylated pyrrolidine ring and C-10’ hydroxyl on the alkyl side chain affect the specificity and potency of glycosidase inhibition.
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Affiliation(s)
- Qing-Kun Wu
- 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.
| | - Kyoko Kinami
- 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.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, OX13TA Oxford, 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.
| | - 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.
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6
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Martínez RF, Jenkinson SF, Nakagawa S, Kato A, Wormald MR, Fleet GWJ, Hollinshead J, Nash RJ. Isolation from Stevia rebaudiana of DMDP acetic acid, a novel iminosugar amino acid: synthesis and glycosidase inhibition profile of glycine and β-alanine pyrrolidine amino acids. Amino Acids 2019; 51:991-998. [PMID: 31079215 DOI: 10.1007/s00726-019-02730-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 03/21/2019] [Indexed: 11/27/2022]
Abstract
DMDP acetic acid [N-carboxymethyl-2,5-dideoxy-2,5-imino-D-mannitol] 5 from Stevia rebaudiana is the first isolated natural amino acid derived from iminosugars bearing an N-alkyl acid side chain; it is clear from GCMS studies that such derivatives with acetic and propionic acids are common in a broad range of plants including mulberry, Baphia, and English bluebells, but that they are very difficult to purify. Reaction of unprotected pyrrolidine iminosugars with aqueous glyoxal gives the corresponding N-acetic acids in very high yield; Michael addition of both pyrrolidine and piperidine iminosugars and that of polyhydroxylated prolines to tert-butyl acrylate give the corresponding N-propionic acids in which the amino group of β-alanine is incorporated into the heterocyclic ring. These easy syntheses allow the identification of this new class of amino acid in plant extracts and provide pure samples for biological evaluation. DMDP N-acetic and propionic acids are potent α-galactosidase inhibitors in contrast to potent β-galactosidase inhibition by DMDP.
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Affiliation(s)
- R Fernando Martínez
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencias-UEX, IACYS-Unidad de Química Verde y Desarrollo Sostenible, 06006, Badajoz, Spain
| | - Sarah F Jenkinson
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Shinpei Nakagawa
- 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.
| | - Mark R Wormald
- Glycobiology Institute, Department of Biochemistry, University of Oxford, Oxford, OX1 3QU, UK
| | - George W J Fleet
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Jackie Hollinshead
- Phytoquest Limited, IBERS, Plas Gogerddan, Aberystwyth, SY23 3EB, Ceredigion, Wales, UK
| | - Robert J Nash
- Phytoquest Limited, IBERS, Plas Gogerddan, Aberystwyth, SY23 3EB, Ceredigion, Wales, UK.
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7
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Verma AK, Dubbu S, Chennaiah A, Vankar YD. Synthesis of di- and trihydroxy proline derivatives from D-glycals: Application in the synthesis of polysubstituted pyrrolizidines and bioactive 1C-aryl/alkyl pyrrolidines. Carbohydr Res 2019; 475:48-55. [PMID: 30825721 DOI: 10.1016/j.carres.2019.02.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 02/01/2019] [Accepted: 02/14/2019] [Indexed: 10/27/2022]
Abstract
Six different types of O-benzyl protected proline derivatives have been synthesized from D-glycals and 2C-formyl-glycals. One of the di-O-benzyl protected proline derivatives has been utilized for the synthesis of polysubstituted pyrrolizidines via [3 + 2] cycloaddition in a stereoselective manner. Further, we also report on the stereoselective synthesis of biologically active 1C-aryl/alkyl pyrrolidines i.e. 4-epi-radicamine B, 4-epi-radicamine A, 1C-butyl and 1C-methyl pyrrolidines through double reductive amination of a variety of D-glucal derived diketones with p-methoxybenzylamine.
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Affiliation(s)
- Ashish Kumar Verma
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, 208016, India
| | - Sateesh Dubbu
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, 208016, India
| | - Ande Chennaiah
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, 208016, India
| | - Yashwant D Vankar
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, 208016, India.
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8
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Synthesis of N-benzyl substituted 1,4-imino-l-lyxitols with a basic functional group as selective inhibitors of Golgi α-mannosidase IIb. Bioorg Chem 2019; 83:424-431. [DOI: 10.1016/j.bioorg.2018.10.066] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 10/23/2018] [Accepted: 10/29/2018] [Indexed: 12/17/2022]
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9
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Li JJ, Wang KR, Li RF, Yang JX, Li M, Zhang HX, Cao ZR, Li XL. Synthesis, self-assembly behaviours and multivalent glycosidase inhibition effects of a deoxynojirimycin modified perylene bisimide derivative. J Mater Chem B 2019; 7:1270-1275. [DOI: 10.1039/c8tb03122c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A self-assembled multivalent glycosidase inhibitor based on perylene bisimide-deoxynojirimycin conjugates was constructed, inhibited α-mannosidase and exhibited a Ki value of 38 nM, increased approximately 2763-fold compared with the control drug (miglitol).
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Affiliation(s)
- Juan-Juan Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
| | - Ke-Rang Wang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
| | - Ren-Feng Li
- Department of Immunology, School of Basic Medical Science
- Hebei University
- Baoding
- China
| | - Jian-Xing Yang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
| | - Min Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
| | - Hong-Xin Zhang
- Medical Comprehensive Experimental Center of Hebei University
- Baoding
- China
| | - Zhi-Ran Cao
- Department of Immunology, School of Basic Medical Science
- Hebei University
- Baoding
- China
| | - Xiao-Liu Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
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10
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Organocatalytic alkylation of carbohydrate-containing aldehydes with dihydroquinoline N,O-acetals: Absolute configuration of 1,2-dihydroquinolines. Chirality 2018; 31:127-137. [DOI: 10.1002/chir.23036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 10/23/2018] [Accepted: 10/23/2018] [Indexed: 12/20/2022]
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11
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Afewerki S, Wang JX, Liao WW, Córdova A. The Chemical Synthesis and Applications of Tropane Alkaloids. THE ALKALOIDS. CHEMISTRY AND BIOLOGY 2018; 81:151-233. [PMID: 30685050 DOI: 10.1016/bs.alkal.2018.06.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tropanes are an important class of alkaloid natural products that are found in plants all over the world. These compounds can exhibit significant biological activity and are among the oldest known medicines. In the early 19th century, tropanes were isolated, characterized, and synthesized by notable chemical researchers. Their significant biological activities have inspired tremendous research efforts toward their synthesis and the elucidation of their pharmacological activity both in academia and in industry. In this chapter, which addresses the developments in this field since 1994, the focus is on the synthesis of these compounds, and several examples of sophisticated synthetic protocols involving both asymmetric and catalytic approaches are described. In addition, the structures of more than 100 new alkaloids are included as well as the applications and pharmacological properties of some tropane alkaloids.
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Affiliation(s)
- Samson Afewerki
- Department of Natural Sciences, Mid Sweden University, Sundsvall, Sweden; Berzelii Center EXSELENT, The Arrhenius Laboratory, Stockholm University, Stockholm, Sweden
| | - Jia-Xin Wang
- Department of Organic Chemistry, College of Chemistry, Jilin University, Changchun, China
| | - Wei-Wei Liao
- Department of Organic Chemistry, College of Chemistry, Jilin University, Changchun, China.
| | - Armando Córdova
- Department of Natural Sciences, Mid Sweden University, Sundsvall, Sweden; Berzelii Center EXSELENT, The Arrhenius Laboratory, Stockholm University, Stockholm, Sweden.
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12
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Synthesis and glycosidase inhibition potency of all- trans substituted 1- C -perfluoroalkyl iminosugars. Carbohydr Res 2018; 464:2-7. [DOI: 10.1016/j.carres.2018.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/09/2018] [Accepted: 05/09/2018] [Indexed: 01/28/2023]
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13
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Lieou Kui E, Kanazawa A, Behr JB, Py S. Ring-Junction-Substituted Polyhydroxylated Pyrrolizidines and Indolizidines from Ketonitrone Cycloadditions. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800212] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Evelyn Lieou Kui
- Univ. Grenoble Alpes; CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
| | - Alice Kanazawa
- Univ. Grenoble Alpes; CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
| | - Jean-Bernard Behr
- Univ. Reims Champagne-Ardenne; Institut de Chimie Moléculaire de Reims (ICMR); CNRS UMR 7312; 51687 Reims CEDEX 2 France
| | - Sandrine Py
- Univ. Grenoble Alpes; CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
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14
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Jacková D, Martinková M, Gonda J, Stanková K, Bago Pilátová M, Herich P, Kožíšek J. The convergent synthesis and anticancer activity of broussonetinines related analogues. Carbohydr Res 2017; 451:59-71. [PMID: 28965067 DOI: 10.1016/j.carres.2017.09.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 09/14/2017] [Accepted: 09/14/2017] [Indexed: 11/25/2022]
Abstract
The convergent synthesis of broussonetinines related congeners 3 and 4 with the simple C13 alkyl side chain and differently configured pyrrolidine skeleton has been achieved. Our approach relied on the [3,3]-sigmatropic rearrangements of chiral allylic substrates derived from d-xylose. Cross metathesis of the common oxazolidinone intermediates 7 and 8 with tridec-1-ene followed by alkylative cyclization completed the construction of both C-alkyl iminosugars. The targeted compounds 3 and 4 were screened for antiproliferative/cytotoxic activities against multiple cancer cell lines by MTT assay. Compound 3 exhibited very good in vitro potency on Caco-2 and Jurkat cell lines with IC50 value of 5.1 μM and 5.8 μM, respectively.
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Affiliation(s)
- Dominika Jacková
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Miroslava Martinková
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic.
| | - Jozef Gonda
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Kvetoslava Stanková
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Martina Bago Pilátová
- Institute of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66 Košice, Slovak Republic
| | - Peter Herich
- Institute of Physical Chemistry and Chemical Physics, Department of Physical Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovak Republic; Central Laboratories, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovak Republic
| | - Jozef Kožíšek
- Institute of Physical Chemistry and Chemical Physics, Department of Physical Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovak Republic
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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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Tangara S, Aupic C, Kanazawa A, Poisson JF, Py S. Aziridination of Cyclic Nitrones Targeting Constrained Iminosugars. Org Lett 2017; 19:4842-4845. [DOI: 10.1021/acs.orglett.7b02283] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Salia Tangara
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Clara Aupic
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Alice Kanazawa
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Jean-François Poisson
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
| | - Sandrine Py
- Univ. Grenoble Alpes, DCM, F-38000 Grenoble, France
- CNRS, DCM, F-38000 Grenoble, France
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17
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Lin AHM, Nichols BL. The digestion of complementary feeding starches in the young child. STARCH-STARKE 2017. [DOI: 10.1002/star.201700012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Amy H.-M. Lin
- Bi-State School of Food Science; University of Idaho; Moscow ID 83844 USA
- Washington State University; Pullman WA 99164 USA
| | - Buford L. Nichols
- USDA-ARS Children's Nutrition Research Center; Baylor College of Medicine; Texas Children's Hospital; Houston TX 77030 USA
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18
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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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Naresh A, Marumudi K, Kunwar AC, Rao BV. Palladium-Catalyzed Double Allylation of Sugar-Imines by Employing Tamaru-Kimura's Protocol: Access to Unnatural Iminosugars. Org Lett 2017; 19:1642-1645. [PMID: 28290702 DOI: 10.1021/acs.orglett.7b00441] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Conversion of vinyl pyranosylamine and vinyl furanosylamines to 2,6- and 2,5-disubstituted pyrrolidine and piperidine iminosugars, respectively, in one pot was developed using Kimura and Tamaru's procedure, where a Pd salt in the presence of Et2Zn was used for the domino reaction. In this procedure, double allylation, which involves nucleophilic allylation-heterocyclization, took place to give desired nitrogen heterocycles. This strategy was further elaborated to synthesize some unnatural deoxycalystegines, hydroxylated pyrrolidines, piperidines, and indolizidine analogues.
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Affiliation(s)
- Annavareddi Naresh
- Organic and Biomolecular Chemistry Division and ‡Centre for NMR & Structural Chemistry, CSIR-Indian Institute of Chemical Technology , Tarnaka, Hyderabad 500007, India
| | - Kanakaraju Marumudi
- Organic and Biomolecular Chemistry Division and ‡Centre for NMR & Structural Chemistry, CSIR-Indian Institute of Chemical Technology , Tarnaka, Hyderabad 500007, India
| | - A C Kunwar
- Organic and Biomolecular Chemistry Division and ‡Centre for NMR & Structural Chemistry, CSIR-Indian Institute of Chemical Technology , Tarnaka, Hyderabad 500007, India
| | - Batchu Venkateswara Rao
- Organic and Biomolecular Chemistry Division and ‡Centre for NMR & Structural Chemistry, CSIR-Indian Institute of Chemical Technology , Tarnaka, Hyderabad 500007, India
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20
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Lieou Kui E, Kanazawa A, Philouze C, Poisson JF, Py S. Exploring the Metal-Catalyzed Reactions of α-Diazo-β-hydroxyamino Esters: Conversion of Cyclic Aldonitrones into Ketonitrones. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601255] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Evelyn Lieou Kui
- Univ. Grenoble Alpes; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
- CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
| | - Alice Kanazawa
- Univ. Grenoble Alpes; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
- CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
| | - Christian Philouze
- Univ. Grenoble Alpes; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
- CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
| | - Jean-François Poisson
- Univ. Grenoble Alpes; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
- CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
| | - Sandrine Py
- Univ. Grenoble Alpes; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
- CNRS; Département de Chimie Moléculaire (DCM); 38000 Grenoble France
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21
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Huang Z, Lv J, Jia Y. A Simple and Efficient Synthesis of Secondary Alkylamines from Nitroalkanes. ChemistrySelect 2016. [DOI: 10.1002/slct.201601464] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zhi Huang
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University; Xue Yuan Rd. 38 Beijing 100191
| | - Jianbo Lv
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University; Xue Yuan Rd. 38 Beijing 100191
| | - Yanxing Jia
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University; Xue Yuan Rd. 38 Beijing 100191
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22
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Racine E, Burchak ON, Py S. Synthesis of α-Acyloxynitrones and Reactivity towards Samarium Diiodide. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600478] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Emilie Racine
- Univ. Grenoble Alpes; DCM; CNRS; DCM; 38000 Grenoble France
| | | | - Sandrine Py
- Univ. Grenoble Alpes; DCM; CNRS; DCM; 38000 Grenoble France
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23
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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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24
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Wang HY, Kato A, Kinami K, Li YX, Fleet GWJ, Yu CY. Concise synthesis of calystegines B2 and B3via intramolecular Nozaki-Hiyama-Kishi reaction. Org Biomol Chem 2016; 14:4885-96. [PMID: 27161660 DOI: 10.1039/c6ob00697c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The key step in the concise syntheses of calystegine B2 and its C-2 epimer calystegine B3 was the construction of cycloheptanone 8via an intramolecular Nozaki-Hiyama-Kishi (NHK) reaction of 9, an aldehyde containing a Z-vinyl iodide. Vinyl iodide 9 was obtained by the Stork olefination of aldehyde 10, derived from carbohydrate starting materials. Calystegines B2 (3) and B3 (4) were synthesized from d-xylose and l-arabinose derivatives respectively in 11 steps in excellent overall yields (27% and 19%).
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Affiliation(s)
- Hong-Yao 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.
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25
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Song YY, Kinami K, Kato A, Jia YM, Li YX, Fleet GWJ, Yu CY. First total synthesis of (+)-broussonetine W: glycosidase inhibition of natural product & analogs. Org Biomol Chem 2016; 14:5157-74. [DOI: 10.1039/c6ob00720a] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Broussonetine W and its 11 analogues have been first synthesized from cyclic nitrones and assayed as potential gycosidase inhibitors.
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Affiliation(s)
- Ying-Ying Song
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Kyoko Kinami
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194
- Japan
| | - Atsushi Kato
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194
- Japan
| | - 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
| | - 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
| | - George W. J. Fleet
- Chemistry Research Laboratory
- Department of Chemistry
- University of Oxford
- Oxford
- UK
| | - 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
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26
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Qian BC, Kamori A, Kinami K, Kato A, Li YX, Fleet GWJ, Yu CY. Epimerization of C5 of an N-hydroxypyrrolidine in the synthesis of swainsonine related iminosugars. Org Biomol Chem 2016; 14:4488-98. [DOI: 10.1039/c6ob00531d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Navo CD, Corzana F, Sánchez-Fernández EM, Busto JH, Avenoza A, Zurbano MM, Nanba E, Higaki K, Ortiz Mellet C, García Fernández JM, Peregrina JM. Conformationally-locked C-glycosides: tuning aglycone interactions for optimal chaperone behaviour in Gaucher fibroblasts. Org Biomol Chem 2016; 14:1473-84. [DOI: 10.1039/c5ob02281a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of conformationally locked C-glycosides based on the 3-aminopyrano[3,2-b]pyrrol-2(1H)-one (APP) scaffold has been synthesized.
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Affiliation(s)
- C. D. Navo
- Departamento de Química and Centro de Investigación en Síntesis Química
- Universidad de La Rioja
- 26006 Logroño
- Spain
| | - F. Corzana
- Departamento de Química and Centro de Investigación en Síntesis Química
- Universidad de La Rioja
- 26006 Logroño
- Spain
| | | | - J. H. Busto
- Departamento de Química and Centro de Investigación en Síntesis Química
- Universidad de La Rioja
- 26006 Logroño
- Spain
| | - A. Avenoza
- Departamento de Química and Centro de Investigación en Síntesis Química
- Universidad de La Rioja
- 26006 Logroño
- Spain
| | - M. M. Zurbano
- Departamento de Química and Centro de Investigación en Síntesis Química
- Universidad de La Rioja
- 26006 Logroño
- Spain
| | - E. Nanba
- Division of Functional Genomics
- Research Center for Bioscience and Technology
- Tottori University
- Yonago 683-8503
- Japan
| | - K. Higaki
- Division of Functional Genomics
- Research Center for Bioscience and Technology
- Tottori University
- Yonago 683-8503
- Japan
| | - C. Ortiz Mellet
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- 41012 Sevilla
- Spain
| | - J. M. García Fernández
- Instituto de Investigaciones Químicas (IIQ)
- CSIC – Universidad de Sevilla
- 41092 Sevilla
- Spain
| | - J. M. Peregrina
- Departamento de Química and Centro de Investigación en Síntesis Química
- Universidad de La Rioja
- 26006 Logroño
- Spain
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28
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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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29
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D'Adamio G, Parmeggiani C, Goti A, Cardona F. Gold Supported on Silica Catalyzes the Aerobic Oxidation ofN,N-Disubstituted Hydroxylamines to Nitrones. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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