Download or read book Carbohydrate Chemistry in the Total Synthesis of Naturally Occurring Glycosides written by Biao Yu and published by John Wiley & Sons. This book was released on 2024-03-20 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbohydrate Chemistry in the Total Synthesis of Naturally Occurring Glycosides Revolutionize your manufacturing processes and more with this groundbreaking introduction Carbohydrates and complex glycosides are important classes of molecules. The ubiquitous glycosides are extremely diverse in structure and functions, and many of them are of pharmacological significance. Purification of a homogeneous glycoside from the nature sources, especially in an appreciable amount, is always difficult. Chemical synthesis provides a feasible access to the homogenous glycosides and their congeners. Carbohydrate Chemistry in the Total Synthesis of Naturally Occurring Glycosides presents about 10 families of naturally occurring glycoside natural products, including about 150 molecules that organic chemists have devoted a lot of effort toward their synthesis. In each example, the background of each natural glycoside, including its natural resources, its isolation process and its bioactivities have been described; the total synthesis of the natural glycoside is presented with special emphasis on the glycosylation reaction, the strategy on saccharides assembly, the protecting group manipulation, and the method for the synthesis of the rare saccharide units. Readers can clearly see the progress of total synthesis of naturally occurring glycosides, from early to current arts, from simple to complex molecules, and from tedious strategy to highly efficient and economical methodologies in this book. It will highly benefit the further developments in the total synthesis of naturally occurring glycosides and synthetic carbohydrate chemistry. Carbohydrate Chemistry in the Total Synthesis of Naturally Occurring Glycosides is ideal for Organic Chemists, Biochemists, Pharmaceutical and Medicinal Chemists, Natural Products Chemists, and Pharmaceutical Industry
Download or read book Synthetic Strategies in Carbohydrate Chemistry written by Vinod Kumar Tiwari and published by Elsevier. This book was released on 2023-11-01 with total page 775 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic Strategies in Carbohydrate Chemistry covers carbohydrate synthesis and its widespread application in various disciplines including catalysis. Basic and advanced aspects of carbohydrates are covered, starting with a brief introduction and then followed by protection-deprotection strategies in carbohydrate chemistry, glycosidic bond formation methodology, and their impact in oligosaccharide synthesis. Recent synthetic approaches for O-glycosides, N-glycosides, thioglycosides and C-glycosides, Intramolecular Aglycon Delivery (IAD), and carbohydrate modification are discussed, as well as stereoelectronic factors that control the chemical and biochemical behavior of carbohydrates in living cells. In addition, diverse applications of synthetic carbohydrate chemistry are covered, including sugar-based chiral catalyst in stereoselective synthesis, sugar-based ionic liquids, one-pot tandem reactions in carbohydrates, total synthesis of glycoconjugated natural products, impact of sugar in drug discovery and development, vaccine development, and glycoengineering. This reference is essential reading for researchers working in synthetic carbohydrate chemistry and biochemistry, and will be useful to those working in total synthesis, novel synthetic methodology, catalysis, polymer science, glycobiology, medicinal chemistry, and process development chemistry. Presents a practical and detailed overview on glycosylation methodology Covers automated glycosylation strategies in glycan synthesis Includes recent progress in the synthesis and significance of diverse thio-glycosides, C-glycosides, imino sugars and carbasugars Highlights the impact of enzymes in glycan synthesis Discusses the recent approaches for the synthesis of neoglycoconjugates
Download or read book Naturally Occurring Glycosides written by Raphael Ikan and published by John Wiley & Sons. This book was released on 1999-03-12 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Naturally Occurring Glycosides Edited by Raphael Ikan The Hebrew University of Jerusalem, Israel Naturally Occurring Glycosides summarises significant contemporary information on chemical, nutritional, biological and pharmacological aspects of naturally occurring glycosides. Though mainly found in plants, there are an overwhelming number of glycosides which occur in nature. Currently at the forefront of scientific investigation, these compounds have a variety of uses including the treatment of congestive heart failure, lowering cholesterol, flavourings, antibiotics and sweeteners. Naturally Occurring Glycosides presents 12 chapters dealing with chemical structure, occurrence, biosynthetic and biological activity of the following: Aminoglycosidic antibiotics; Anthocyanin glycosides; Cardiac glycosides; Carotenoid glycosides; Cyanogenic glycosides; Glycosinolates; Glycosidic bound volatiles in plants; Limonoid glycosides; Saponins; Steroidal glycoalkaloids; Steroidal oligosaccarides from marine sources; Terpenoid glycoside sweeteners. By reading Naturally Occurring Glycosides, researchers working in chemistry, biochemistry, biology, toxicology, physiology and pharmacology will gain a fascinating insight into the field of glycosides.
Download or read book The Carbohydrates Volume 1A written by W.W. Pigman and published by Elsevier. This book was released on 2012-12-02 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Carbohydrates: Chemistry and Biochemistry, Second Edition, Volume IA deals with the chemical and biochemical aspects of carbohydrates such as monosaccharides, sugars, esters, halogen derivatives, phosphates, glycosides, glycosans, alditols, and cyclitols. Topics range from carbohydrate chemistry and stereochemistry to the synthesis of naturally occurring monosaccharides, mutarotations and actions of acids and bases, conformations of sugars, and reactivity of saccharide hydroxyl groups toward esterification. This book consists of 15 chapters that explore the effects of ionizing radiations and autoxidation reactions, physical methods and methods of separation, nucleosides and antibiotics, and the biosynthesis of sugars and complex saccharides. The rapidly growing fields of glycolipids and glycoproteins are also discussed. In addition, the reader is introduced to halogen derivatives such as glycosyl halides and nonanomeric halides, along with the hydrolysis and synthesis of phosphates and other inorganic esters, determination of the structure of glycosides, and the physical and chemical properties of acyclic derivatives. The two final chapters cover the official nomenclature rules for carbohydrates and for enzymes having carbohydrates as substrates. This book will be of interest to chemists and biochemists.
Download or read book Handbook of Glycomics written by Richard D. Cummings and published by Academic Press. This book was released on 2009-10-19 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Glycomics provides the first comprehensive overview of the emerging field of glycomics, defined as the study of all complex carbohydrates in an organism or cell ("the glycome"). Beginning with analytic approaches and bioinformatics, this work provides a detailed discussion of relevant databases, data integration, and analysis. It then moves on to a discussion of specific model organism and pathogen glycomes followed by therapeutic approaches to human disorders of glycosylization. Structure and function of glycomes are included along with state-of-the-art technologies and systems approaches to the analysis of glycans. Synthesizes contributions from experts in biology, chemistry, bioinformatics, biotechnology, and medicine Highlights chapters devoted to chemical synthesis, cancer glycomics and immune cell glycomics Includes discussions of proteomics, mass spectrometry, NMR, array technology, and transcriptomics analytic approaches
Download or read book Advances in Carbohydrate Chemistry and Biochemistry written by David C. Baker and published by Academic Press. This book was released on 2021-12-03 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Carbohydrate Chemistry and Biochemistry, Volume 79 highlights new advances in the field, with this new volume presenting interesting chapters on a range of topics, including Vinyl Sulfone-Modified Carbohydrates: Michael Acceptors and 2p Partners for the Synthesis of Functionalized Sugars, Enantiomerically Pure Carbocycles and Heterocycles and a Biographical Memoire for Leslie Hough. Features contributions from leading authorities and industry experts who specialize in carbohydrate chemistry, biochemistry and research Integrates the industrial, analytical and technological aspects of biochemistry, organic chemistry and instrumentation methodology in the study of carbohydrates Informs and updates on all the latest developments in the field
Download or read book Synthesis and Characterization of Glycosides written by Marco Brito-Arias and published by Springer Nature. This book was released on 2022-04-22 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition is a comprehensive and extended study about the best known approaches for preparing the main types of glycosides, covering the classic and more recent glycosylation reactions used for preparing simple and challenging glycosides currently used as potent antiviral and antineoplastic drugs, or fluorogenic substrates used for enzymatic detection in cell biology. Besides, this new edition provides more examples of the glycosidic methodologies followed for preparing complex glycoconjugates such as glycoproteins and glycosphingolipids and gangliosides used as adjuvants or as synthetic vaccines candidates. Also, additional mechanistic evidence is presented for better understanding of the glycosylation reaction, trying to identify the variables mainly depending on protecting and leaving groups, as well as catalyst and reaction condition which altogether directs the anomeric stereo control. A chapter on the glycoside hydrolysis is included in view of the increasing interest in the use of biomass as a natural and renewable source for obtaining important intermediates or products used in food or valuable materials. The author includes information in the characterization of glycosides section with the aim of giving additional tools for the structural assignment through NMR, X-Ray and mass spectra techniques.
Download or read book Isoflavones written by Victor R. Preedy and published by Royal Society of Chemistry. This book was released on 2013 with total page 711 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive and detailed book that provides a snapshot of this fascinating scientific subject.
Download or read book Trends in Synthetic Carbohydrate Chemistry written by American Chemical Society. Meeting and published by . This book was released on 1989 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Glycoscience written by Bertram O. Fraser-Reid and published by Springer Science & Business Media. This book was released on 2008-04-14 with total page 2847 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a reflection of the quantum leap that has been made in the study of glycostructures, the first edition of this book has been completely revised and updated. The editors give up-to-date information on glycostructures, their chemistry and chemical biology in the form of a completely comprehensive survey. Glycostructures play highly diverse and crucial roles in a myriad of organisms and important systems in biology, physiology, medicine, bioengineering and technology. Only in recent years have the tools been developed to partly understand the highly complex functions and the chemistry behind them. While many facts remain undiscovered, this MRW has been contributed to by a large number of the world’s leading researchers in the field.
Download or read book Reactivity Tuning in Oligosaccharide Assembly written by Bert Fraser-Reid and published by Springer Science & Business Media. This book was released on 2011-05-12 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Armed–Disarmed Effects in Carbohydrate Chemistry: History, Synthetic and Mechanistic Studies, by Bert Fraser-Reid and J. Cristóbal López * A Survey of Ley’s Reactivity Tuning in Oligosaccharide Synthesis, by Ana M. Gómez * “Active–Latent” Thioglycosyl Donors and Acceptors in Oligosaccharide Syntheses, by Tze Chieh Shiao and René Roy * Effect of Electron-Withdrawing Protecting Groups at Remote Positions of Donors on Glycosylation Stereochemistry, by Kwan Soo Kim and Dae-Hwan Suk * Influence of Protecting Groups on the Reactivity and Selectivity of Glycosylation: Chemistry of the 4,6-O-Benzylidene Protected Mannopyranosyl Donors and Related Species, by Sylvain Aubry, Kaname Sasaki, Indrajeet Sharma and David Crich * Superarmed and Superdisarmed Building Blocks in Expeditious Oligosaccharide Synthesis, by Hemali D. Premathilake and Alexei V. Demchenko * Programmable One-Pot Glycosylation, by Chung -Yi Wu and Chi -Huey Wong * Uronic Acids in Oligosaccharide and Glycoconjugate Synthesis, by Jeroen D. C. Codée, Alphert E. Christina, Marthe T. C. Walvoort, Herman S. Overkleeft and Gijsbert A. van der Marel
Download or read book Advances in Carbohydrate Chemistry and Biochemistry written by and published by Academic Press. This book was released on 2014-12-02 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its inception in 1945, this serial has provided critical and informative articles written by research specialists that integrate industrial, analytical, and technological aspects of biochemistry, organic chemistry, and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry. Features contributions from leading authorities and industry experts Informs and updates on all the latest developments in the field
Download or read book Green Approaches in Medicinal Chemistry for Sustainable Drug Design written by Bimal K. Banik and published by Elsevier. This book was released on 2020-04-09 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensive experimentation and high failure rates are a well-recognised downside to the drug discovery process, with the resultant high levels of inefficiency and waste producing a negative environmental impact. Sustainable and Green Approaches in Medicinal Chemistry reveals how medicinal and green chemistry can work together to directly address this issue. After providing essential context to the growth of green chemistry in relation to drug discovery in Part 1, the book goes on to identify a broad range of practical methods and synthesis techniques in Part 2. Part 3 reveals how medicinal chemistry techniques can be used to improve efficiency, mitigate failure and increase the environmental benignity of the entire drug discovery process, whilst Parts 4 and 5 discuss natural products and microwave-induced chemistry. Finally, the role of computers in drug discovery is explored in Part 6. Identifies novel and cost effective green medicinal chemistry approaches for improved efficiency and sustainability Reflects on techniques for a broad range of compounds and materials Highlights sustainable and green chemistry pathways for molecular synthesis
Download or read book Carbohydrate Antigens written by Per J. Garegg and published by . This book was released on 1993 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed from a symposium at the Fourth Chemical Congress of North America (202nd National Meeting of the ACS) in New York City, August 1991, chapter-papers present research on topics including how proteins recognize and bind oligosaccharides, synthesis and immunological properties of glycopeptide T-cell determinants, Vibrio cholerae polysaccharide studies, and purification of oligosaccharide antigens by weak affinity chromatography. Annotation copyright by Book News, Inc., Portland, OR
Download or read book The Organic Chemistry of Sugars written by Daniel E. Levy and published by CRC Press. This book was released on 2005-09-21 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intrigued as much by its complex nature as by its outsider status in traditional organic chemistry, the editors of The Organic Chemistry of Sugars compile a groundbreaking resource in carbohydrate chemistry that illustrates the ease at which sugars can be manipulated in a variety of organic reactions. Each chapter contains numerous examples demonst
Download or read book Protecting Groups Strategies and Applications in Carbohydrate Chemistry written by Sebastien Vidal and published by John Wiley & Sons. This book was released on 2019-04-29 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique overview of the most important protecting group strategies in carbohydrate chemistry Protecting Groups: Strategies and Applications in Carbohydrate Chemistry provides a detailed account of key strategies and methodologies for the protection of carbohydrates. Divided into two parts, the first focuses on groups that are used best to protect a specific position on a carbohydrate. In the second part, specific carbohydrate residues or compounds are discussed in the context of a specific protecting group strategy used to reach the desired regioisomer. This important book: -Features chapters on protecting groups at the primary and secondary positions of carbohydrates -Describes protecting group strategies towards sialic acid derivatives, glycofuranoses, sulfated glycosaminoglycans, and cyclodextrins -Provides information on automated glycan assembly -Includes a chapter on the industrial scale synthesis of heparin analogs Written by a team of leaders in the field, Protecting Groups: Strategies and Applications in Carbohydrate Chemistry is an indispensable guide for academics and industrial researchers interested in carbohydrate and natural product synthesis, pharmaceutical chemistry, and biochemistry.
Download or read book Preparative Carbohydrate Chemistry written by Stephen Hanessian and published by CRC Press. This book was released on 1997-01-02 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detailing commonly used methods and procedures, this reference discusses the reactions and derivative forms of carbohydrates. Preparative Carbohydrate Chemistry covers the formation, cleavage, and reactions of derivatives and illustrates bond-forming reactions of SN2 types, free radicals, chain extensions, and branching. The contents include: sugar derivatives; selected reactions in carbohydrate chemistry; chemical synthesis of oligosaccharides and O-and N -glycosyl compounds; enzymatic synthesis of sialic acid, KDO, and related deoxyulosonic acids, and of oligosaccharides; synthesis of -glycosyl compounds; carbocycles from carbohydrates; and total synthesis of sugars from non-sugars. This authoritative reference offers relevant chapters on reactions and derivative forms of carbohydrates, including commonly used methods as well as new experimental procedures. It also contains insightful chapter commentaries and succinct topic histories.
