1
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Zhao S, Zhang T, Kan Y, Li H, Li JP. Overview of the current procedures in synthesis of heparin saccharides. Carbohydr Polym 2024; 339:122220. [PMID: 38823902 DOI: 10.1016/j.carbpol.2024.122220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 04/27/2024] [Accepted: 04/29/2024] [Indexed: 06/03/2024]
Abstract
Natural heparin, a glycosaminoglycan consisting of repeating hexuronic acid and glucosamine linked by 1 → 4 glycosidic bonds, is the most widely used anticoagulant. To subvert the dependence on animal sourced heparin, alternative methods to produce heparin saccharides, i.e., either heterogenous sugar chains similar to natural heparin, or structurally defined oligosaccharides, are becoming hot subjects. Although the success by chemical synthesis of the pentasaccharide, fondaparinux, encourages to proceed through a chemical approach generating homogenous product, synthesizing larger oligos is still cumbersome and beyond reach so far. Alternatively, the chemoenzymatic pathway exhibited exquisite stereoselectivity of glycosylation and regioselectivity of modification, with the advantage to skip the tedious protection steps unavoidable in chemical synthesis. However, to a scale of drug production needed today is still not in sight. In comparison, a procedure of de novo biosynthesis in an organism could be an ultimate goal. The main purpose of this review is to summarize the current available/developing strategies and techniques, which is expected to provide a comprehensive picture for production of heparin saccharides to replenish or eventually to replace the animal derived products. In chemical and chemoenzymatic approaches, the methodologies are discussed according to the synthesis procedures: building block preparation, chain elongation, and backbone modification.
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Affiliation(s)
- Siran Zhao
- Division of Chemistry and Analytical Science, National Institute of Metrology, Beijing, China
| | - Tianji Zhang
- Division of Chemistry and Analytical Science, National Institute of Metrology, Beijing, China; Key Laboratory of Chemical Metrology and Applications on Nutrition and Health for State Market Regulation, Beijing, China.
| | - Ying Kan
- Division of Chemistry and Analytical Science, National Institute of Metrology, Beijing, China; Key Laboratory of Chemical Metrology and Applications on Nutrition and Health for State Market Regulation, Beijing, China
| | - Hongmei Li
- Division of Chemistry and Analytical Science, National Institute of Metrology, Beijing, China; Key Laboratory of Chemical Metrology and Applications on Nutrition and Health for State Market Regulation, Beijing, China
| | - Jin-Ping Li
- Beijing Advanced Innovation Centre for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, China; Department of Medical Biochemistry and Microbiology, University of Uppsala, Uppsala, Sweden.
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2
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Hénault J, Quellier P, Mock-Joubert M, Le Narvor C, Alix A, Bonnaffé D. Regioselective Reductive Opening of Benzylidene Acetals with Dichlorophenylborane/Triethylsilane: Previously Unreported Side Reactions and How to Prevent Them. J Org Chem 2022; 87:963-973. [PMID: 35015527 DOI: 10.1021/acs.joc.1c02141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Arylidene acetals are widely used protecting groups, because of not only the high regioselectivity of their introduction but also the possibility of performing further regioselective reductive opening in the presence of a hydride donor and an acid catalyst. In this context, the Et3SiH/PhBCl2 system presents several advantages: silanes are efficient, environmentally benign, and user-friendly hydride donors, while PhBCl2 opens the way to unique regioselectivity with regard to all other Brønsted or Lewis acids used with silanes. This system has been extensively used by several groups, and we have demonstrated its high regioselectivity in the reductive opening of 4,6- and 2,4-O-p-methoxybenzylidene moieties in protected disaccharides. Surprisingly, its use on 4,6-O-benzylidene-containing substrates 1 and 2 led to unreproducible yields due to the unexpected formation of several side products. Their characterizations allowed us to identify different pitfalls potentially affecting the outcome of reductive opening of arylidenes with the Et3SiH/PhBCl2 reagent system: alkene hydroboration, azide reduction, and/or Lewis acid-promoted cleavage of the arylidene. With this knowledge, we optimized reproducible and high-yielding reaction conditions that secure and extend the scope of the Et3SiH/PhBCl2 system as a reagent for the regioselective opening of arylidenes in complex and multifunctional molecules.
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Affiliation(s)
- Jérôme Hénault
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405 Orsay, France
| | - Pauline Quellier
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405 Orsay, France
| | - Maxime Mock-Joubert
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405 Orsay, France
| | - Christine Le Narvor
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405 Orsay, France
| | - Aurélien Alix
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405 Orsay, France
| | - David Bonnaffé
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405 Orsay, France
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3
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Dulaney SB, Huang X. Strategies in Synthesis of Heparin/Heparan Sulfate Oligosaccharides: 2000-Present. Adv Carbohydr Chem Biochem 2021; 80:121-164. [PMID: 34872655 DOI: 10.1016/bs.accb.2021.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Heparin and heparan sulfate are members of the glycosaminoglycan family that are involved in a multitude of biological processes. The great interests in the anticoagulant properties of heparin have stimulated major advances in synthetic strategies toward clinically effective analogues, as demonstrated importantly by the approval of the fully synthetic pentasaccharide fragment, termed fondaparinux (Arixtra®), of the heparin macromolecule for treatment of deep-vein thrombosis. Given the highly complex nature of heparin and heparan sulfate, the chemical synthesis of their components is a challenging endeavor. In the past decade, multiple approaches have been developed to improve the overall synthetic efficiency. New strategies have emerged that can generate libraries of oligosaccharide components of heparin and heparan sulfate. This article discusses recent developments in the assembly of heparin and heparan sulfate oligosaccharides and the associated challenges in their synthesis.
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Affiliation(s)
- Steven B Dulaney
- Department of Chemistry, Michigan State University, East Lansing, Michigan, USA
| | - Xuefei Huang
- Department of Chemistry, Michigan State University, East Lansing, Michigan, USA
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4
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Agrahari AK, Bose P, Jaiswal MK, Rajkhowa S, Singh AS, Hotha S, Mishra N, Tiwari VK. Cu(I)-Catalyzed Click Chemistry in Glycoscience and Their Diverse Applications. Chem Rev 2021; 121:7638-7956. [PMID: 34165284 DOI: 10.1021/acs.chemrev.0c00920] [Citation(s) in RCA: 134] [Impact Index Per Article: 44.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Copper(I)-catalyzed 1,3-dipolar cycloaddition between organic azides and terminal alkynes, commonly known as CuAAC or click chemistry, has been identified as one of the most successful, versatile, reliable, and modular strategies for the rapid and regioselective construction of 1,4-disubstituted 1,2,3-triazoles as diversely functionalized molecules. Carbohydrates, an integral part of living cells, have several fascinating features, including their structural diversity, biocompatibility, bioavailability, hydrophilicity, and superior ADME properties with minimal toxicity, which support increased demand to explore them as versatile scaffolds for easy access to diverse glycohybrids and well-defined glycoconjugates for complete chemical, biochemical, and pharmacological investigations. This review highlights the successful development of CuAAC or click chemistry in emerging areas of glycoscience, including the synthesis of triazole appended carbohydrate-containing molecular architectures (mainly glycohybrids, glycoconjugates, glycopolymers, glycopeptides, glycoproteins, glycolipids, glycoclusters, and glycodendrimers through regioselective triazole forming modular and bio-orthogonal coupling protocols). It discusses the widespread applications of these glycoproducts as enzyme inhibitors in drug discovery and development, sensing, gelation, chelation, glycosylation, and catalysis. This review also covers the impact of click chemistry and provides future perspectives on its role in various emerging disciplines of science and technology.
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Affiliation(s)
- Anand K Agrahari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Priyanka Bose
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Manoj K Jaiswal
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Sanchayita Rajkhowa
- Department of Chemistry, Jorhat Institute of Science and Technology (JIST), Jorhat, Assam 785010, India
| | - Anoop S Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Srinivas Hotha
- Department of Chemistry, Indian Institute of Science and Engineering Research (IISER), Pune, Maharashtra 411021, India
| | - Nidhi Mishra
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Vinod K Tiwari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
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5
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Preparation of rare L-idose derivatives from D-glucofuranose via neighboring acyl group assistance. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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6
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Tiwari VK, Mishra BB, Mishra KB, Mishra N, Singh AS, Chen X. Cu-Catalyzed Click Reaction in Carbohydrate Chemistry. Chem Rev 2016; 116:3086-240. [PMID: 26796328 DOI: 10.1021/acs.chemrev.5b00408] [Citation(s) in RCA: 523] [Impact Index Per Article: 65.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Cu(I)-catalyzed azide-alkyne 1,3-dipolar cycloaddition (CuAAC), popularly known as the "click reaction", serves as the most potent and highly dependable tool for facile construction of simple to complex architectures at the molecular level. Click-knitted threads of two exclusively different molecular entities have created some really interesting structures for more than 15 years with a broad spectrum of applicability, including in the fascinating fields of synthetic chemistry, medicinal science, biochemistry, pharmacology, material science, and catalysis. The unique properties of the carbohydrate moiety and the advantages of highly chemo- and regioselective click chemistry, such as mild reaction conditions, efficient performance with a wide range of solvents, and compatibility with different functionalities, together produce miraculous neoglycoconjugates and neoglycopolymers with various synthetic, biological, and pharmaceutical applications. In this review we highlight the successful advancement of Cu(I)-catalyzed click chemistry in glycoscience and its applications as well as future scope in different streams of applied sciences.
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Affiliation(s)
- Vinod K Tiwari
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Bhuwan B Mishra
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Kunj B Mishra
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Nidhi Mishra
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Anoop S Singh
- Department of Chemistry, Centre of Advanced Study, Institute of Science, Banaras Hindu University , Varanasi, Uttar Pradesh-221005, India
| | - Xi Chen
- Department of Chemistry, One Shields Avenue, University of California-Davis , Davis, California 95616, United States
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7
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Dai X, Liu W, Zhou Q, Cheng C, Yang C, Wang S, Zhang M, Tang P, Song H, Zhang D, Qin Y. Formal Synthesis of Anticoagulant Drug Fondaparinux Sodium. J Org Chem 2015; 81:162-84. [PMID: 26650028 DOI: 10.1021/acs.joc.5b02468] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The practical formal synthesis of the anticoagulant drug fondaparinux sodium 1 was accomplished using an optimized modular synthetic strategy. The important pentasaccharide 2, a precursor for the synthesis of fondaparinux sodium, was synthesized on a 10 g scale in 14 collective steps with 3.5% overall yield from well-functionalized monosaccharide building blocks. The strategy involved a convergent [3 + 2] coupling approach, with excellent stereoselectivity in every step of glycosylation from the monosaccharide building blocks. Efficient routes to the syntheses of these fully functionalized building blocks were developed, minimizing oligosaccharide stage functional-group modifications. The syntheses of all building blocks avoided rigorous reaction conditions and the use of expensive reagents. In addition, common intermediates and a series of one-pot reactions were employed to enhance synthetic efficiency, improving the yield considerably. In the monosaccharide-to-oligosaccharide assembly reactions, cheaper activators (e.g., NIS/TfOH, TESOTf, and TfOH) were used to facilitate highly efficient glycosylations. Furthermore, crystallization of several monosaccharide and oligosaccharide intermediates significantly simplified purification procedures, which would be greatly beneficial to the scalable synthesis of fondaparinux sodium.
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Affiliation(s)
- Xiang Dai
- Innovative Drug Research Centre, Chongqing University , Chongqing, 401331, China
| | - Wentao Liu
- Innovative Drug Research Centre, Chongqing University , Chongqing, 401331, China
| | - Qilong Zhou
- Innovative Drug Research Centre, Chongqing University , Chongqing, 401331, China
| | - Chunwei Cheng
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, West China School of Pharmacy, Sichuan University , Chengdu, 610041, China
| | - Chao Yang
- Innovative Drug Research Centre, Chongqing University , Chongqing, 401331, China
| | - Shuqing Wang
- Innovative Drug Research Centre, Chongqing University , Chongqing, 401331, China
| | - Min Zhang
- Innovative Drug Research Centre, Chongqing University , Chongqing, 401331, China
| | - Pei Tang
- Innovative Drug Research Centre, Chongqing University , Chongqing, 401331, China
| | - Hao Song
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, West China School of Pharmacy, Sichuan University , Chengdu, 610041, China
| | - Dan Zhang
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, West China School of Pharmacy, Sichuan University , Chengdu, 610041, China
| | - Yong Qin
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, West China School of Pharmacy, Sichuan University , Chengdu, 610041, China
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8
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Mohamed S, Ferro V. Synthetic Approaches to L-Iduronic Acid and L-Idose: Key Building Blocks for the Preparation of Glycosaminoglycan Oligosaccharides. Adv Carbohydr Chem Biochem 2015; 72:21-61. [PMID: 26613814 DOI: 10.1016/bs.accb.2015.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
L-Iduronic acid (IdoA) is an important monosaccharide component of glycosaminoglycans (GAGs) such as heparin, heparan sulfate and dermatan sulfate. GAGs are complex, highly sulfated polysaccharides that mediate a multitude of physiological and pathological processes via their interactions with a range of diverse proteins. The main challenge in the synthesis of GAG oligosaccharides is the efficient gram-scale preparation of IdoA building blocks since neither IdoA nor L-idose is commercially available or readily accessible from natural sources. In this review, the different synthetic approaches for the preparation of IdoA and its derivatives, including L-idose, are presented and discussed. Derivatives of the latter are often used in GAG synthesis and are elaborated to IdoA via selective oxidation at C-6 after incorporation into a GAG chain. Particular focus will be given to the preparation of IdoA synthons most commonly used for GAG oligosaccharide synthesis, and on the progress made since the last systematic review in this area.
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Affiliation(s)
- Shifaza Mohamed
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Vito Ferro
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland, Australia
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9
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Schocker NS, Portillo S, Brito CRN, Marques AF, Almeida IC, Michael K. Synthesis of Galα(1,3)Galβ(1,4)GlcNAcα-, Galβ(1,4)GlcNAcα- and GlcNAc-containing neoglycoproteins and their immunological evaluation in the context of Chagas disease. Glycobiology 2015; 26:39-50. [PMID: 26384953 DOI: 10.1093/glycob/cwv081] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 09/09/2015] [Indexed: 01/07/2023] Open
Abstract
The protozoan parasite, Trypanosoma cruzi, the etiologic agent of Chagas disease (ChD), has a cell surface covered by immunogenic glycoconjugates. One of the immunodominant glycotopes, the trisaccharide Galα(1,3)Galβ(1,4)GlcNAcα, is expressed on glycosylphosphatidylinositol-anchored mucins of the infective trypomastigote stage of T. cruzi and triggers high levels of protective anti-α-Gal antibodies (Abs) in infected individuals. Here, we have efficiently synthesized the mercaptopropyl glycoside of that glycotope and conjugated it to maleimide-derivatized bovine serum albumin (BSA). Chemiluminescent-enzyme-linked immunosorbent assay revealed that Galα(1,3)Galβ(1,4)GlcNAcα-BSA is recognized by purified anti-α-Gal Abs from chronic ChD patients ∼230-fold more strongly than by anti-α-Gal Abs from sera of healthy individuals (NHS anti-α-Gal). Similarly, the pooled sera of chronic Chagas disease patients (ChHSP) recognized Galα(1,3)Galβ(1,4)GlcNAcα ∼20-fold more strongly than pooled NHS. In contrast, the underlying disaccharide Galβ(1,4)GlcNAcα and the monosaccharide GlcNAcα or GlcNAcβ conjugated to BSA are poorly or not recognized by purified anti-α-Gal Abs or sera from Chagasic patients or healthy individuals. Our results highlight the importance of the terminal Galα moiety for recognition by Ch anti-α-Gal Abs and the lack of Abs against nonself Galβ(1,4)GlcNAcα and GlcNAcα glycotopes. The substantial difference in binding of Ch vs. NHS anti-α-Gal Abs to Galα(1,3)Galβ(1,4)GlcNAcα-BSA suggests that this neoglycoprotein (NGP) might be suitable for experimental vaccination. To this end, the Galα(1,3)Galβ(1,4)GlcNAcα-BSA NGP was then used to immunize α1,3-galactosyltransferase-knockout mice, which produced antibody titers 40-fold higher as compared with pre-immunization titers. Taken together, our results indicate that the synthetic Galα(1,3)Galβ(1,4)GlcNAcα glycotope coupled to a carrier protein could be a potential diagnostic and vaccine candidate for ChD.
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Affiliation(s)
| | - Susana Portillo
- Department of Biological Sciences, Border Biomedical Research Center, University of Texas at El Paso, 500 W. University Ave., El Paso, TX 79968, USA
| | - Carlos R N Brito
- Department of Biological Sciences, Border Biomedical Research Center, University of Texas at El Paso, 500 W. University Ave., El Paso, TX 79968, USA Departamento de Parasitologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil
| | - Alexandre F Marques
- Departamento de Parasitologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil
| | - Igor C Almeida
- Department of Biological Sciences, Border Biomedical Research Center, University of Texas at El Paso, 500 W. University Ave., El Paso, TX 79968, USA
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10
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Cao X, Lv Q, Li D, Ye H, Yan X, Yang X, Gan H, Zhao W, Jin L, Wang P, Shen J. Direct C5-Isomerization Approach tol-Iduronic Acid Derivatives. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500269] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Xuefeng Cao
- State Key Laboratory of Medicinal Chemical Biology and; College of Pharmacy; Tianjin 300071 PR China
| | - Qingqing Lv
- State Key Laboratory of Medicinal Chemical Biology and; College of Pharmacy; Tianjin 300071 PR China
| | - Dongmei Li
- State Key Laboratory of Medicinal Chemical Biology and; College of Pharmacy; Tianjin 300071 PR China
| | - Hui Ye
- State Key Laboratory of Medicinal Chemical Biology and; College of Pharmacy; Tianjin 300071 PR China
| | - Xu Yan
- State Key Laboratory of Medicinal Chemical Biology and; College of Pharmacy; Tianjin 300071 PR China
| | - Xiande Yang
- State Key Laboratory of Medicinal Chemical Biology and; College of Pharmacy; Tianjin 300071 PR China
| | - Hao Gan
- Chenxin Homes; Huaihe Road Tianjin 300410 PR China
| | - Wei Zhao
- State Key Laboratory of Medicinal Chemical Biology and; College of Pharmacy; Tianjin 300071 PR China
| | - Lan Jin
- National Glycoengineering Research Center; Shandong University; No.44 West Wenhua Road, Jinan Shandong 250012 PR China) address
| | - Peng Wang
- State Key Laboratory of Medicinal Chemical Biology and; College of Pharmacy; Tianjin 300071 PR China
| | - Jie Shen
- State Key Laboratory of Medicinal Chemical Biology and; College of Pharmacy; Tianjin 300071 PR China
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11
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Affiliation(s)
| | - Mikael Bols
- Department of Chemistry, University of Copenhagen, DK-2100 Copenhagen, Denmark
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12
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Hansen SU, Dalton CE, Baráth M, Kwan G, Raftery J, Jayson GC, Miller GJ, Gardiner JM. Synthesis of l-Iduronic Acid Derivatives via [3.2.1] and [2.2.2] l-Iduronic Lactones from Bulk Glucose-Derived Cyanohydrin Hydrolysis: A Reversible Conformationally Switched Superdisarmed/Rearmed Lactone Route to Heparin Disaccharides. J Org Chem 2015; 80:3777-89. [DOI: 10.1021/jo502776f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Steen U. Hansen
- Manchester
Institute of Biotechnology and the School of Chemistry, 131 Princess Street, The University of Manchester, Manchester M1 7DN, U.K
| | - Charlotte E. Dalton
- Manchester
Institute of Biotechnology and the School of Chemistry, 131 Princess Street, The University of Manchester, Manchester M1 7DN, U.K
| | - Marek Baráth
- Manchester
Institute of Biotechnology and the School of Chemistry, 131 Princess Street, The University of Manchester, Manchester M1 7DN, U.K
| | - Glenn Kwan
- Manchester
Institute of Biotechnology and the School of Chemistry, 131 Princess Street, The University of Manchester, Manchester M1 7DN, U.K
| | - James Raftery
- The
School of Chemistry, The University of Manchester, Manchester M13 9PL, U.K
| | - Gordon C. Jayson
- Institute
of Cancer Sciences, Christie Hospital and University of Manchester, Wilmslow Road, Manchester M20 4BX, U.K
| | - Gavin J. Miller
- Manchester
Institute of Biotechnology and the School of Chemistry, 131 Princess Street, The University of Manchester, Manchester M1 7DN, U.K
- The
School of Chemistry, The University of Manchester, Manchester M13 9PL, U.K
| | - John M. Gardiner
- Manchester
Institute of Biotechnology and the School of Chemistry, 131 Princess Street, The University of Manchester, Manchester M1 7DN, U.K
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13
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Sawant RC, Liao YJ, Lin YJ, Badsara SS, Luo SY. Formal synthesis of a disaccharide repeating unit (IdoA–GlcN) of heparin and heparan sulfate. RSC Adv 2015. [DOI: 10.1039/c4ra17050d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A concise route to access the key disaccharide repeating unit (IdoA–GlcN) of heparan sulfate is described.
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Affiliation(s)
| | - Ying-Ju Liao
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Yi-Jyun Lin
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
| | | | - Shun-Yuan Luo
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
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14
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Abstract
A201A, a unique nucleoside antibiotic with potent antibacterial activities, has been synthesized for the first time in a total of 47 steps in a highly modular and linear manner, highlighting the elaboration/incorporation of an unprecedented hexofuranoside unit bearing an exocyclic enol ether moiety.
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Affiliation(s)
- Shenyou Nie
- State Key Laboratory of Bio-organic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , Shanghai 200032, China
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15
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Salamone S, Boisbrun M, Didierjean C, Chapleur Y. From d-glucuronic acid to l-iduronic acid derivatives via a radical tandem decarboxylation–cyclization. Carbohydr Res 2014; 386:99-105. [DOI: 10.1016/j.carres.2014.01.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Revised: 12/30/2013] [Accepted: 01/08/2014] [Indexed: 11/25/2022]
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16
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Sheng GJ, Oh YI, Chang SK, Hsieh-Wilson LC. Tunable heparan sulfate mimetics for modulating chemokine activity. J Am Chem Soc 2013; 135:10898-901. [PMID: 23879859 PMCID: PMC3732023 DOI: 10.1021/ja4027727] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
![]()
Heparan sulfate (HS) glycosaminoglycans
participate in critical
biological processes by modulating the activity of a diverse set of
protein binding partners. Such proteins include all known members
of the chemokine superfamily, which are thought to guide the migration
of immune cells through their interactions with HS. Here, we describe
an expedient, divergent synthesis to prepare defined HS glycomimetics
that recapitulate the overall structure and activity of HS glycosaminoglycans.
Our approach uses a core disaccharide precursor to produce a variety
of differentially sulfated glycopolymers. We demonstrate that a specific
trisulfated mimetic antagonizes the chemotactic activity of the proinflammatory
chemokine RANTES with potency similar to that of heparin, without
inhibiting serine proteases in the blood coagulation cascade. Our
work provides a general strategy for modulating chemokine activity
and dissecting the pleiotropic functions of HS/heparin through the
presentation of defined sulfation motifs within polymeric scaffolds.
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Affiliation(s)
- Gloria J Sheng
- Division of Chemistry and Chemical Engineering, California Institute of Technology and Howard Hughes Medical Institute, 1200 East California Boulevard, Pasadena, California 91125, USA
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17
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Improved methods for the stereoselective synthesis of mannoheptosyl donors and their glycosides: toward the synthesis of the trisaccharide repeating unit of the Campylobacter jejuni RM1221 capsular polysaccharide. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.04.094] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Zulueta MML, Zhong YQ, Hung SC. Synthesis of l-hexoses and their related biomolecules. Chem Commun (Camb) 2013; 49:3275-87. [DOI: 10.1039/c3cc37733d] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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19
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Hansen SU, Miller GJ, Baráth M, Broberg KR, Avizienyte E, Helliwell M, Raftery J, Jayson GC, Gardiner JM. Synthesis and scalable conversion of L-iduronamides to heparin-related di- and tetrasaccharides. J Org Chem 2012; 77:7823-43. [PMID: 22900939 DOI: 10.1021/jo300722y] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A diastereomerically pure cyanohydrin, preparable on kilogram scale, is efficiently converted in one step into a novel L-iduronamide. A new regioselective acylation of this iduronamide and a new mild amide hydrolysis method mediated by amyl nitrite enables short, scalable syntheses of an L-iduronate diacetate C-4 acceptor, and also L-iduronate C-4 acceptor thioglycosides. Efficient conversions of these to a range of heparin-related gluco-ido disaccharide building blocks (various C-4 protection options) including efficient multigram access to key heparin-building block ido-thioglycoside donors are described. A 1-OAc disaccharide is converted into a heparin-related tetrasaccharide, via divergence to both acceptor and donor disaccharides. X-ray and NMR data of the 1,2-diacetyl iduronate methyl ester and the analogous iduronamide show that while both adopt (1)C(4) conformations in solution, the iduronate ester adopts the (4)C(1) conformation in solid state. An X-ray structure is also reported for the novel, (4)C(1)-conformationally locked bicyclic 1,6-anhydro iduronate lactone along with an X-ray structures of a novel distorted (4)C(1) iduronate 4,6-lactone. Deuterium labeling also provides mechanistic insight into the formation of lactone products during the novel amyl nitrite-mediated hydrolysis of iduronamide into the parent iduronic acid functionality.
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Affiliation(s)
- Steen U Hansen
- School of Chemistry and Manchester Interdisciplinary Biocentre, The University of Manchester, 131 Princess Street, Manchester M1 7DN, UK
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20
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Neff C, Bellot F, Waern JB, Lambert F, Brandel J, Serratrice G, Gaboriau F, Policar C. Glycosiderophores: Synthesis of tris-hydroxamate siderophores based on a galactose or glycero central scaffold, Fe(III) complexation studies. J Inorg Biochem 2012; 112:59-67. [DOI: 10.1016/j.jinorgbio.2012.02.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2011] [Revised: 02/27/2012] [Accepted: 02/28/2012] [Indexed: 10/28/2022]
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21
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Hsu CY, Lee IC, Lico LS, Uang BJ, Hung SC. Synthesis of a Furanosyl-pyranone Derivative Related to the Tri-O-heterocyclic Core of Herbicidins. J CHIN CHEM SOC-TAIP 2012. [DOI: 10.1002/jccs.201100744] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Dulaney SB, Huang X. Strategies in synthesis of heparin/heparan sulfate oligosaccharides: 2000-present. Adv Carbohydr Chem Biochem 2012; 67:95-136. [PMID: 22794183 PMCID: PMC3646295 DOI: 10.1016/b978-0-12-396527-1.00003-6] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Steven B Dulaney
- Department of Chemistry, Michigan State University, East Lansing, MI, USA
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23
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Hsu CH, Hung SC, Wu CY, Wong CH. Toward automated oligosaccharide synthesis. Angew Chem Int Ed Engl 2011; 50:11872-923. [PMID: 22127846 DOI: 10.1002/anie.201100125] [Citation(s) in RCA: 205] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2011] [Indexed: 12/16/2022]
Abstract
Carbohydrates have been shown to play important roles in biological processes. The pace of development in carbohydrate research is, however, relatively slow due to the problems associated with the complexity of carbohydrate structures and the lack of general synthetic methods and tools available for the study of this class of biomolecules. Recent advances in synthesis have demonstrated that many of these problems can be circumvented. In this Review, we describe the methods developed to tackle the problems of carbohydrate-mediated biological processes, with particular focus on the issue related to the development of the automated synthesis of oligosaccharides. Further applications of carbohydrate microarrays and vaccines to human diseases are also highlighted.
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Affiliation(s)
- Che-Hsiung Hsu
- The Genomics Research Center, Academia Sinica, Taipei, Taiwan
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24
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Hsu CH, Hung SC, Wu CY, Wong CH. Auf dem Weg zur automatisierten Oligosaccharid- Synthese. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201100125] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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25
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Herczeg M, Lázár L, Mándi A, Borbás A, Komáromi I, Lipták A, Antus S. Synthesis of disaccharide fragments of the AT-III binding domain of heparin and their sulfonatomethyl analogues. Carbohydr Res 2011; 346:1827-36. [DOI: 10.1016/j.carres.2011.06.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2010] [Revised: 06/08/2011] [Accepted: 06/20/2011] [Indexed: 11/25/2022]
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26
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Cirillo L, Silipo A, Bedini E, Parrilli M. A Urea-Linked Glucosamine Dimer as a Building Block for the Synthesis of Linear and Cyclic Neosaccharides. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000292] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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27
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Affiliation(s)
- Rami A. Al-Horani
- 800 E. Leigh Street, Suite 212, Institute for Structural Biology and Drug Discovery and Department of Medicinal Chemistry, Virginia Commonwealth University, Richmond, Virginia 23219
| | - Umesh R. Desai
- 800 E. Leigh Street, Suite 212, Institute for Structural Biology and Drug Discovery and Department of Medicinal Chemistry, Virginia Commonwealth University, Richmond, Virginia 23219
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28
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Cirillo L, Bedini E, Molinaro A, Parrilli M. Synthesis of a β-GlcN-(1→4)-MurNAc building block en route to N-deacetylated peptidoglycan fragments. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2009.12.124] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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29
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Hansen SU, Baráth M, Salameh BAB, Pritchard RG, Stimpson WT, Gardiner JM, Jayson GC. Scalable synthesis of L-iduronic acid derivatives via stereocontrolled cyanohydrin reaction for synthesis of heparin-related disaccharides. Org Lett 2009; 11:4528-31. [PMID: 19764712 DOI: 10.1021/ol901723m] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
L-ido cyanohydrin 3 was prepared from diacetone-D-glucose in four steps and 76% overall yield and 90% de via cyanohydrin reaction of aldehyde 2. This process can be scaled to provide >1 mol of pure L-ido cyanohydrin 3. Cyanohydrin 3 was elaborated to 1,2-isopropylidine-protected L-ido nitrile (8), iduronic amide 9, and known carboxy ester 10. Coupling of 8 and 9 with glucosamine donors leads to new types (6-cyano and 6-carboxamide) of heparin-related disaccharides.
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Affiliation(s)
- Steen Uldall Hansen
- School of Chemistry and Manchester Interdisciplinary Biocentre, The University of Manchester, 131 Princess Street, Manchester M1 7DN, UK.
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30
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Arungundram S, Al-Mafraji K, Asong J, Leach FE, Amster IJ, Venot A, Turnbull JE, Boons GJ. Modular synthesis of heparan sulfate oligosaccharides for structure-activity relationship studies. J Am Chem Soc 2009; 131:17394-405. [PMID: 19904943 PMCID: PMC2820250 DOI: 10.1021/ja907358k] [Citation(s) in RCA: 217] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Although hundreds of heparan sulfate binding proteins have been identified and implicated in a myriad of physiological and pathological processes, very little information is known about the ligand requirements for binding and mediating biological activities by these proteins. This difficulty results from a lack of technology for establishing structure-activity relationships, which in turn is due to the structural complexity of natural heparan sulfate (HS) and difficulties of preparing well-defined HS oligosaccharides. To address this deficiency, we developed a modular approach for the parallel combinatorial synthesis of HS oligosaccharides that utilizes a relatively small number of selectively protected disaccharide building blocks, which can easily be converted into glycosyl donors and acceptors. The utility of the modular building blocks has been demonstrated by the preparation of a library of 12 oligosaccharides, which has been employed to probe the structural features of HS for inhibiting the protease, BACE-1. The complex variations in activity with structural changes support the view that important functional information is embedded in HS sequences. Furthermore, the most active derivative provides an attractive lead compound for the preparation of more potent compounds, which may find use as a therapeutic agent for Alzheimer's disease.
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Affiliation(s)
- Sailaja Arungundram
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602, Tel: (+1) 706-542-916
- Department of Chemistry, The University of Georgia, Athens, Georgia, GA 30602-2556
| | - Kanar Al-Mafraji
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602, Tel: (+1) 706-542-916
| | - Jinkeng Asong
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602, Tel: (+1) 706-542-916
- Department of Chemistry, The University of Georgia, Athens, Georgia, GA 30602-2556
| | - Franklin E. Leach
- Department of Chemistry, The University of Georgia, Athens, Georgia, GA 30602-2556
| | - I. Jonathan Amster
- Department of Chemistry, The University of Georgia, Athens, Georgia, GA 30602-2556
| | - Andre Venot
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602, Tel: (+1) 706-542-916
| | - Jeremy E. Turnbull
- Center for Glycobiology, School of Biological Sciences, University of Liverpool, Crown Street, Liverpool L69 7ZB, UK
| | - Geert-Jan Boons
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602, Tel: (+1) 706-542-916
- Department of Chemistry, The University of Georgia, Athens, Georgia, GA 30602-2556
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31
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Blanchard S, Turecek F, Gelb MH. Short synthetic sequence for 2-sulfation of alpha-L-iduronate glycosides. Carbohydr Res 2009; 344:1032-3. [PMID: 19356745 PMCID: PMC2680446 DOI: 10.1016/j.carres.2009.03.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2009] [Revised: 03/10/2009] [Accepted: 03/11/2009] [Indexed: 10/21/2022]
Abstract
Hunter syndrome (mucopolysaccharidosis-II) is caused by deficiency of the lysosomal enzyme iduronate-2-sulfatase. The assay of this sulfatase requires the use of alpha-L-iduronate glycosides containing a sulfate at the 2-position. We report a simple, three-step procedure for the introduction of sulfate at the 2-position starting with the methyl ester of alpha-L-iduronate glycosides. The procedure involves protection of the 2- and 4-hydroxyl groups of the iduronate moiety as the dibutyl stannylene acetal, selective sulfation with sulfur trioxide-trimethylamine, and deprotection of the methyl ester to afford the desired 2-sulfate in 61% overall yield.
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Affiliation(s)
- Sophie Blanchard
- Department of Chemistry, University of Washington, Seattle, WA 98195, USA
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32
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Weïwer M, Sherwood T, Green DE, Chen M, DeAngelis PL, Liu J, Linhardt RJ. Synthesis of uridine 5'-diphosphoiduronic acid: a potential substrate for the chemoenzymatic synthesis of heparin. J Org Chem 2008; 73:7631-7. [PMID: 18759479 PMCID: PMC2639712 DOI: 10.1021/jo801409c] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An improved understanding of the biological activities of heparin requires structurally defined heparin oligosaccharides. The chemoenzymatic synthesis of heparin oligosaccharides relies on glycosyltransferases that use UDP-sugar nucleotides as donors. Uridine 5'-diphosphoiduronic acid (UDP-IdoA) and uridine 5'-diphosphohexenuronic acid (UDP-HexUA) have been synthesized as potential analogues of uridine 5'-diphosphoglucuronic acid (UDP-GlcA) for enzymatic incorporation into heparin oligosaccharides. Non-natural UDP-IdoA and UDP-HexUA were tested as substrates for various glucuronosyltransferases to better understand enzyme specificity.
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Affiliation(s)
- Michel Weïwer
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180
| | - Trevor Sherwood
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180
| | - Dixy E. Green
- Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, 940 Stanton L. Young Blvd., Oklahoma City, Oklahoma
| | - Miao Chen
- University of North Carolina School of Pharmacy, Division of Medicinal Chemistry and Natural Products, CB no. 7360 Beard Hall, Room 309, Chapel Hill, North Carolina 27599-7360
| | - Paul L. DeAngelis
- Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, 940 Stanton L. Young Blvd., Oklahoma City, Oklahoma
| | - Jian Liu
- University of North Carolina School of Pharmacy, Division of Medicinal Chemistry and Natural Products, CB no. 7360 Beard Hall, Room 309, Chapel Hill, North Carolina 27599-7360
| | - Robert J. Linhardt
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180
- Department of Chemical and Biological Engineering and Department of Biology, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180
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33
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Affiliation(s)
- Heather E. Murrey
- Division of Chemistry and Chemical Engineering and Howard Hughes Medical Institute, California Institute of Technology, Pasadena, California 91125
| | - Linda C. Hsieh-Wilson
- Division of Chemistry and Chemical Engineering and Howard Hughes Medical Institute, California Institute of Technology, Pasadena, California 91125
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34
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Tatai J, Osztrovszky G, Kajtár-Peredy M, Fügedi P. An efficient synthesis of l-idose and l-iduronic acid thioglycosides and their use for the synthesis of heparin oligosaccharides. Carbohydr Res 2008; 343:596-606. [DOI: 10.1016/j.carres.2007.12.015] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2007] [Revised: 12/16/2007] [Accepted: 12/18/2007] [Indexed: 12/01/2022]
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35
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Dilhas A, Lucas R, Loureiro-Morais L, Hersant Y, Bonnaffé D. Mixture Synthesis and “Charge Tagging” Based Demixing: An Efficient Strategy for the Preparation of Heparan Sulfate Libraries. ACTA ACUST UNITED AC 2008; 10:166-9. [DOI: 10.1021/cc8000019] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anna Dilhas
- Univ Paris-Sud, Laboratoire de Chimie Organique Multifonctionnelle, Equipe de Glycochimie Moléculaire et Macromoléculaire, Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR CNRS-UPS 8182, Bat. 420, UPS, 91405 Orsay Cedex, France
| | - Ricardo Lucas
- Univ Paris-Sud, Laboratoire de Chimie Organique Multifonctionnelle, Equipe de Glycochimie Moléculaire et Macromoléculaire, Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR CNRS-UPS 8182, Bat. 420, UPS, 91405 Orsay Cedex, France
| | - Latino Loureiro-Morais
- Univ Paris-Sud, Laboratoire de Chimie Organique Multifonctionnelle, Equipe de Glycochimie Moléculaire et Macromoléculaire, Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR CNRS-UPS 8182, Bat. 420, UPS, 91405 Orsay Cedex, France
| | - Yaël Hersant
- Univ Paris-Sud, Laboratoire de Chimie Organique Multifonctionnelle, Equipe de Glycochimie Moléculaire et Macromoléculaire, Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR CNRS-UPS 8182, Bat. 420, UPS, 91405 Orsay Cedex, France
| | - David Bonnaffé
- Univ Paris-Sud, Laboratoire de Chimie Organique Multifonctionnelle, Equipe de Glycochimie Moléculaire et Macromoléculaire, Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR CNRS-UPS 8182, Bat. 420, UPS, 91405 Orsay Cedex, France
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36
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Bande OP, Jadhav VH, Puranik VG, Dhavale DD. 1,3-Dipolar cycloaddition reaction of a d-galactose derived nitrone with allyl alcohol: synthesis of polyhydroxylated perhydroazaazulene alkaloids. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.tetasy.2007.05.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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37
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Adibekian A, Bindschädler P, Timmer MSM, Noti C, Schützenmeister N, Seeberger PH. De Novo Synthesis of Uronic Acid Building Blocks for Assembly of Heparin Oligosaccharides. Chemistry 2007; 13:4510-22. [PMID: 17444537 DOI: 10.1002/chem.200700141] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
An efficient de novo synthesis of uronic acid building blocks is described. The synthetic strategy relies on the stereoselective elongation of thioacetal protected dialdehydes 12 a and 17. The dialdehydes are prepared from D-xylose, a cheap and commercially available source. A highly stereoselective MgBr(2)OEt(2)-mediated Mukaiyama aldol addition to C4-aldehyde 12 a is performed to obtain D-glucuronic acid building block 16, whereas L-iduronic acid building block 22 is prepared by MgBr(2)OEt(2)-mediated cyanation of C5-aldehyde 17. Synthesis of a heparin disaccharide demonstrates the utility of the de novo strategy for the assembly of glycosaminoglycan oligosaccharides.
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Affiliation(s)
- Alexander Adibekian
- Laboratory for Organic Chemistry, Swiss Federal Institute of Technology ETH Zürich, Wolfgang-Pauli-Strasse 10, HCI F312, 8093 Zürich, Switzerland
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38
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Bongat AFG, Demchenko AV. Recent trends in the synthesis of O-glycosides of 2-amino-2-deoxysugars. Carbohydr Res 2007; 342:374-406. [PMID: 17125757 DOI: 10.1016/j.carres.2006.10.021] [Citation(s) in RCA: 169] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2006] [Revised: 10/13/2006] [Accepted: 10/20/2006] [Indexed: 11/23/2022]
Abstract
The discovery of new methods for stereoselective glycoside synthesis and convergent oligosaccharide assembly has been critical for the area of glycosciences. At the heart of this account is the discussion of the approaches for stereoselective synthesis of glycosides of 2-amino-2-deoxysugars that have emerged during the past two decades. The introductory part provides general background information and describes the key features and challenges for the synthesis of this class of compounds. Subsequently, major approaches to the synthesis of 2-amino-2-deoxyglycosides are categorized and discussed. Each subsection elaborates on the introduction (or protection) of the amino functionality, synthesis of glycosyl donors by introduction of a suitable leaving group, and glycosidation. Wherever applicable, the deprotection of a temporary amino group substituent and the conversion onto the natural acetamido functionality is described. The conclusions part evaluates the current standing in the field and provides a perspective for future developments.
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Affiliation(s)
- Aileen F G Bongat
- Department of Chemistry and Biochemistry, University of Missouri--St. Louis, One University Blvd., St. Louis, MO 63121, USA
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39
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Noti C, de Paz JL, Polito L, Seeberger PH. Preparation and Use of Microarrays Containing Synthetic Heparin Oligosaccharides for the Rapid Analysis of Heparin–Protein Interactions. Chemistry 2006; 12:8664-86. [PMID: 17066397 DOI: 10.1002/chem.200601103] [Citation(s) in RCA: 162] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Heparin is a highly sulfated, linear polymer that participates in a plethora of biological processes by interaction with many proteins. The chemical complexity and heterogeneity of this polysaccharide can explain the fact that, despite its widespread medical use as an anticoagulant drug, the structure-function relationship of defined heparin sequences is still poorly understood. Here, we present the chemical synthesis of a library containing heparin oligosaccharides ranging from di- to hexamers of different sequences and sulfation patterns. An amine-terminated linker was placed at the reducing end of the synthetic structures to allow for immobilization onto N-hydroxysuccinimide activated glass slides and creation of heparin microarrays. Key features of this modular synthesis, such as the influence of the amine linker on the glycosidation efficiency, the use of 2-azidoglucose as glycosylating agents for oligosaccharide assembly, and the compatibility of the protecting group strategy with the sulfation-deprotection steps, are discussed. Heparin microarrays containing this oligosaccharide library were constructed using a robotic printer and employed to characterize the carbohydrate binding affinities of three heparin-binding growth factors. FGF-1, FGF-2 and FGF-4 that are implicated in angiogenesis, cell growth and differentiation were studied. These heparin chips aided in the discovery of novel, sulfated sequences that bind FGF, and in the determination of the structural requirements needed for recognition by using picomoles of protein on a single slide. The results presented here highlight the potential of combining oligosaccharide synthesis and carbohydrate microarray technology to establish a structure-activity relationship in biological processes.
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Affiliation(s)
- Christian Noti
- Laboratory for Organic Chemistry, Swiss Federal Institute of Technology ETH Zürich, Wolfgang-Pauli-Strasse 10, HCI F315, 8093 Zürich, Switzerland
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40
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Hamza D, Lucas R, Feizi T, Chai W, Bonnaffé D, Lubineau A. First Synthesis of Heparan Sulfate Tetrasaccharides Containing both N-Acetylated and N-Unsubstituted Glucosamine-Search for Putative 10E4 Epitopes. Chembiochem 2006; 7:1856-8. [PMID: 17051654 DOI: 10.1002/cbic.200600356] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Daniel Hamza
- Laboratoire de Chimie Organique Multifonctionnelle, Equipe de Glycochimie Moléculaire et Macromoléculaire, Institut de Chimie Moléculaire et des Matériaux d'Orsay, UMR CNRS-UPS 8182, Université Paris Sud 11, Bât. 420, 91405 Orsay Cedex, France
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41
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Markad SD, Karanjule NS, Sharma T, Sabharwal SG, Puranik VG, Dhavale DD. Synthesis of tetrahydroxy perhydroaza-azulenes: tandem Johnson–Claisen rearrangement ofd-glucose-derived allylic alcohols. Org Biomol Chem 2006; 4:2549-55. [PMID: 16791317 DOI: 10.1039/b603545k] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Johnson-Claisen rearrangement of D-glucose-derived allylic alcohols 5a,b, afforded sugar-substituted gamma,delta-unsaturated ester in high yield. Conversion of the ester group to an azidomethyl group, epoxidation of the double bond and hydrogenation gave pyrrolidine ring skeletons 13a and 13b, which were transformed to tetrahydroxy perhydroaza-azulenes 1a and 1b, respectively. Glycosidase inhibitory activity was also evaluated.
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Affiliation(s)
- Shankar D Markad
- Garware Research Centre, Department of Chemistry, University of Pune, India
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42
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Sarrazin S, Bonnaffé D, Lubineau A, Lortat-Jacob H. Heparan sulfate mimicry: a synthetic glycoconjugate that recognizes the heparin binding domain of interferon-gamma inhibits the cytokine activity. J Biol Chem 2005; 280:37558-64. [PMID: 16155294 DOI: 10.1074/jbc.m507729200] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Cell-associated heparan sulfate (HS) is endowed with the remarkable ability to bind numerous proteins. As such, it represents a unique system that integrates signaling from circulating ligands with cellular receptors. This polysaccharide is extraordinary complex, and examples that define the structure-function relationship of HS are limited. In particular, it remains difficult to understand the structures by which HS interact with proteins. Among them, interferon-gamma (IFNgamma), a dimeric cytokine, binds to a complex oligosaccharide motif encompassing a N-acetylated glucosamine-rich domain and two highly sulfated sequences, each of which binds to one IFNgamma monomer. Based on this template, we have synthesized a set of glycoconjugate mimetics and evaluated their ability to interact with IFNgamma. One of these molecules, composed of two authentic N-sulfated octasaccharides linked to each other through a 50-Angstroms-long spacer termed 2O(10), displays high affinity for the cytokine and inhibits IFNgamma-HS binding with an IC(50) of 35-40 nm. Interestingly, this molecule also inhibits the binding of IFNgamma to its cellular receptor. Thus, in addition to its ability to delocalize the cytokine from cell surface-associated HS, this compound has direct anti-IFNgamma activity. Altogether, our results represent the first synthetic HS-like molecule that targets a cytokine, strongly validating the HS structural determinants for IFNgamma recognition, providing a new strategy to inhibit IFNgamma in a number of diseases in which the cytokine has been identified as a target, and reinforcing the view that it is possible to create"tailor-made"sequences based on the HS template to isolate therapeutic activities.
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Affiliation(s)
- Stéphane Sarrazin
- Institut de Biologie Structurale, Commissariat à l'Energie Atomique-CNRS, Université Joseph Fourier, Unité Mixte de Recherche 5075, Grenoble, France
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Noti C, Seeberger PH. Chemical Approaches to Define the Structure-Activity Relationship of Heparin-like Glycosaminoglycans. ACTA ACUST UNITED AC 2005; 12:731-56. [PMID: 16039522 DOI: 10.1016/j.chembiol.2005.05.013] [Citation(s) in RCA: 118] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2005] [Revised: 05/05/2005] [Accepted: 05/18/2005] [Indexed: 11/25/2022]
Abstract
Heparin, the drug of choice for the prevention and treatment of thromboembolic disorders, has been shown to interact with many proteins. Despite its widespread medical use, little is known about the precise sequences that interact with specific proteins. The minimum heparin binding sequence for FGF1 and FGF2 necessary to promote signaling was investigated. A characteristic pentasaccharide sequence, DEFGH, is required to accelerate the inhibition of thrombin and factor Xa in the blood-coagulation cascade. The first synthetic heparin pentasaccharide drug has been approved in Europe and the US and is sold under the trade name Arixtra. Other oligosaccharides with different composition are under clinical investigation. The enormous interest in the assembly of heparin oligosaccharides will stimulate the development of new synthetic approaches. Heparin-oligosaccharide-synthesis automation similar to that of DNA or peptide synthesis will play an important role.
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Affiliation(s)
- Christian Noti
- Laboratory for Organic Chemistry, Swiss Federal Institute of Technology, Wolfgang-Pauli-Strasse 10, HCI F315, CH-8093 Zürich, Switzerland
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Codée JDC, Overkleeft HS, van der Marel GA, van Boeckel CAA. The synthesis of well-defined heparin and heparan sulfate fragments. DRUG DISCOVERY TODAY. TECHNOLOGIES 2004; 1:317-326. [PMID: 24981501 DOI: 10.1016/j.ddtec.2004.11.017] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Heparin and heparan sulfate are key players in a plethora of physiological processes. Organic synthesis is the method of choice for the production of these oligosaccharides and their derivatives and analogues. The highly complex structure of these polysaccharides presents a formidable synthetic challenge and the incorporation of the full array of variations in oligosaccharides of significant length is a daunting task. This review records the development of strategies to access these exciting biomolecules.:
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Affiliation(s)
- Jeroen D C Codée
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands (http://www.leidenuniv.nl/)
| | - Herman S Overkleeft
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands (http://www.leidenuniv.nl/)
| | - Gijsbert A van der Marel
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands (http://www.leidenuniv.nl/)
| | - Constant A A van Boeckel
- Medicinal Chemistry, Organon N.V., P.O. Box 20, 5340 BH Oss, The Netherlands (http://www.organon.nl/).
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Dilhas A, Bonnaffé D. PhBCl2 promoted reductive opening of 2′,4′-O-p-methoxybenzylidene: new regioselective differentiation of position 2′ and 4′ of α-l-iduronyl moieties in disaccharide building blocks. Tetrahedron Lett 2004. [DOI: 10.1016/j.tetlet.2004.03.046] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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