Naturally Occurring Glycosides

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Naturally Occurring Glycosides

Author : Raphael Ikan
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Naturally Occurring Glycosides by : Raphael Ikan

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.

Carbohydrate Chemistry in the Total Synthesis of Naturally Occurring Glycosides

Author : Biao Yu
Publisher : John Wiley & Sons
ISBN 13 : 3527817905
Total Pages : 309 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Carbohydrate Chemistry in the Total Synthesis of Naturally Occurring Glycosides by : Biao Yu

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

C-Glycoside Synthesis

Author : Maarten Postema
Publisher : CRC Press
ISBN 13 : 9780849391507
Total Pages : 402 pages
Book Rating : 4.3/5 (915 download)

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Book Synopsis C-Glycoside Synthesis by : Maarten Postema

Download or read book C-Glycoside Synthesis written by Maarten Postema and published by CRC Press. This book was released on 1995-02-14 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines methods particularly well suited for either a- or b-C-glycoside formation. It helps field workers quickly select the best method for synthesizing a particular type of C-glycoside. The use of C-glycosides as synthons in natural product synthesis is also addressed.

Glycoscience

Author : Bertram O. Fraser-Reid
Publisher : Springer Science & Business Media
ISBN 13 : 3540361545
Total Pages : 2847 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Glycoscience by : Bertram O. Fraser-Reid

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.

Synthesis and Characterization of Glycosides

Author : Marco Brito-Arias
Publisher : Springer Nature
ISBN 13 : 3030978540
Total Pages : 543 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Synthesis and Characterization of Glycosides by : Marco Brito-Arias

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.

Aromatic and Medicinal Plants

Author : Hany El-Shemy
Publisher : BoD – Books on Demand
ISBN 13 : 9535129775
Total Pages : 300 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Aromatic and Medicinal Plants by : Hany El-Shemy

Download or read book Aromatic and Medicinal Plants written by Hany El-Shemy and published by BoD – Books on Demand. This book was released on 2017-03-15 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers interesting research topics and the use of natural resources for medical treatments in some severe diseases. The most important message is to have native foods which contain high amount of active compounds that can be used as a medicinal plant. Most pharmaceutical drugs were discovered from plants, and still ongoing research will have to predict such new active compounds as anti-diseases. I do believe this book will add significant knowledge to medical societies as well as can be used for postgraduate students.

Spectroscopic Data of Steroid Glycosides: Spirostanes, Bufanolides, Cardenolides

Author : Viqar Uddin Ahmad
Publisher : Springer Science & Business Media
ISBN 13 : 0387395741
Total Pages : 686 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Spectroscopic Data of Steroid Glycosides: Spirostanes, Bufanolides, Cardenolides by : Viqar Uddin Ahmad

Download or read book Spectroscopic Data of Steroid Glycosides: Spirostanes, Bufanolides, Cardenolides written by Viqar Uddin Ahmad and published by Springer Science & Business Media. This book was released on 2010-06-27 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an essential reference guide to spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids. All compounds are arranged according to the structure of the aglycone, and, in its own class, by the increasing molecular weight, making Spectroscopic Data of Steroid Glycosides extremely useful for the structure elucidation of new natural products, particularly glycosides.

Herbal Biomolecules in Healthcare Applications

Author : Subhash C. Mandal
Publisher : Academic Press
ISBN 13 : 0323900801
Total Pages : 752 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Herbal Biomolecules in Healthcare Applications by : Subhash C. Mandal

Download or read book Herbal Biomolecules in Healthcare Applications written by Subhash C. Mandal and published by Academic Press. This book was released on 2021-10-05 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbal Biomolecules in Healthcare Applications presents extensive detailed information on all the vital principles, basics and fundamental aspects of multiple herbal biomolecules in the healthcare industry. This book examines important herbal biomolecules including alkaloids, glycosides, flavonoids, anthraquinones, steroids, polysaccharides, tannins and polyphenolic compounds, terpenes, fats and waxes, proteins and peptides, and vitamins. These herbal biomacromolecules are responsible for different bioactivities as well as pharmacological potentials. A systematic understanding of the extraction, purification, characterization, applications of these herbal biomolecules and their derivatives in healthcare fields is developed in this comprehensive book. Chapters explore the key topics along with an emphasis on recent research and developments in healthcare fields by leading experts. They include updated literature review of the relevant key topics, good quality illustrations, chemical structures, flow charts, well-organized tables and case studies. Herbal Biomolecules in Healthcare Applications will be useful for researchers working on natural products and biomolecules with bioactivity and nutraceutical properties. Professionals specializing in scientific areas such as biochemistry, pharmacology, analytical chemistry, organic chemistry, clinics, or engineering focused on bioactive natural products will find this book useful. Provides a study of different type of biomolecules from herbal extracts and their bioactivities as well as their application in the healthcare industry Contributions by global leaders and experts from academia, industry and regulatory agencies, who have been considered as pioneers in the application of herbal biomolecules in the diverse healthcare fields Includes updated literature review along with practical examples and research case studies

Sweeteners

Author : Jean-Michel Merillon
Publisher :
ISBN 13 : 9783319264783
Total Pages : pages
Book Rating : 4.2/5 (647 download)

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Book Synopsis Sweeteners by : Jean-Michel Merillon

Download or read book Sweeteners written by Jean-Michel Merillon and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Carbohydrate Chemistry in the Total Synthesis of Naturally Occurring Glycosides

Author : Biao Yu
Publisher : John Wiley & Sons
ISBN 13 : 3527345191
Total Pages : 309 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Carbohydrate Chemistry in the Total Synthesis of Naturally Occurring Glycosides by : Biao Yu

Structure and Health Effects of Natural Products on Diabetes Mellitus

Author : Haixia Chen
Publisher : Springer Nature
ISBN 13 : 9811587914
Total Pages : 309 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Structure and Health Effects of Natural Products on Diabetes Mellitus by : Haixia Chen

Download or read book Structure and Health Effects of Natural Products on Diabetes Mellitus written by Haixia Chen and published by Springer Nature. This book was released on 2021-01-04 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to introduce the classified chemical components of hypoglycemic compounds in natural products, summarize the recent research progress of natural products with hypoglycemic activity in the past 20 years, and provide the original analysis and development opinions of relevant scholars. Hypoglycemic compounds are to target diabetes mellitus, an important public health problem, one of four priority noncommunicable diseases (NCDs) targeted for action by world leaders. Diabetes mellitus is a common endocrine and metabolic disease, which not only causes physiological damage to patients' kidneys, cardiovascular and cerebrovascular vessels, peripheral blood vessels, nerves and eyes, but also causes mental and psychological pressure to patients. Due to the evidence that traditional medicine and natural herbal formula have advantages in treating diabetes, natural products with hypoglycemic activity have been studied extensively in recent years and have been accepted by many scholars all over the world. This book focuses on the progress on the study of the structure, hypoglycemic activities, structure-activity relationships and mechanism of a wide range of polysaccharides, flavonoids, saponins, alkaloids, terpenoids, polyphenols and other constituents. It will help students and researchers to understand current approaches and progress in the treatment of diabetes with natural products, which may also be beneficial to develop new hypoglycemic drugs.

Carcinogens and Anticarcinogens in the Human Diet

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309175712
Total Pages : 433 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Carcinogens and Anticarcinogens in the Human Diet by : National Research Council

Download or read book Carcinogens and Anticarcinogens in the Human Diet written by National Research Council and published by National Academies Press. This book was released on 1996-02-12 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite increasing knowledge of human nutrition, the dietary contribution to cancer remains a troubling question. Carcinogens and Anticarcinogens assembles the best available information on the magnitude of potential cancer riskâ€"and potential anticarcinogenic effectâ€"from naturally occurring chemicals compared with risk from synthetic chemical constituents. The committee draws important conclusions about diet and cancer, including the carcinogenic role of excess calories and fat, the anticarcinogenic benefit of fiber and other substances, and the impact of food additive regulation. The book offers recommendations for epidemiological and diet research. Carcinogens and Anticarcinogens provides a readable overview of issues and addresses critical questions: Does diet contribute to an appreciable proportion of human cancer? Are there significant interactions between carcinogens and anticarcinogens in the diet? The volume discusses the mechanisms of carcinogenic and anticarcinogenic properties and considers whether techniques used to evaluate the carcinogenic potential of synthetics can be used with naturally occurring chemicals. The committee provides criteria for prioritizing the vast number of substances that need to be tested. Carcinogens and Anticarcinogens clarifies the issues and sets the direction for further investigations into diet and cancer. This volume will be of interest to anyone involved in food and health issues: policymakers, regulators, researchers, nutrition professionals, and health advocates.

Spectroscopic Data of Steroid Glycosides

Author : Viqar Uddin Ahmad
Publisher : Springer Science & Business Media
ISBN 13 : 0387395784
Total Pages : 706 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Spectroscopic Data of Steroid Glycosides by : Viqar Uddin Ahmad

Download or read book Spectroscopic Data of Steroid Glycosides written by Viqar Uddin Ahmad and published by Springer Science & Business Media. This book was released on 2010-05-26 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an essential reference guide to spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids. All compounds are arranged according to the structure of the aglycone, and, in its own class, by the increasing molecular weight, making Spectroscopic Data of Steroid Glycosides extremely useful for the structure elucidation of new natural products, particularly glycosides.

C-Furanosides

Author : Peter Goekjian
Publisher : Academic Press
ISBN 13 : 012803789X
Total Pages : 794 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis C-Furanosides by : Peter Goekjian

Download or read book C-Furanosides written by Peter Goekjian and published by Academic Press. This book was released on 2017-11-30 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon analogs of carbohydrates, dubbed C-glycosides, have remained an important and interesting class of mimetics, be it in natural product synthesis, for pharmacological applications, as conformational probes, or for biological studies. C-Furanosides: Synthesis and Stereochemistry provides a much-needed overview of synthetic and stereochemical principles for C-furanosides: analogs of a 5-membered ring carbohydrate glycoside (furanoside), in which the anomeric oxygen has been replaced with a carbon. While our understanding of conformational behavior and of stereoselective synthesis in 6-membered ring compounds is quite good, our ability to predict the conformation of 5-membered ring compounds, or to predict the stereochemical outcome of a given reaction, remains anecdotal. Through a comprehensive review of literature approaches to the different C-furanoside stereoisomers, as well as an interpretation of the outcome in terms of a reasonable number of stereochemical models, C-Furanosides: Synthesis and Stereochemistry enables the reader to determine the best approach to a particular C-glycoside compound, and also hopes to provide a certain level of rationalization and predictability for the synthesis of new systems. Provides a comprehensive review of the growing literature in C-furanosides Enables readers to choose the most convenient approach to access a defined target in natural products synthesis or pharmacology and make reasonable predictions for the stereochemical outcome in unpublished cases Explores the various rational models for stereochemical analysis of furanoside reactivity, with a clear distinction made between physical chemical mechanisms and stereochemical models

Spectroscopic Data of Steroid Glycosides

Author : Anwer Basha
Publisher : Springer Science & Business Media
ISBN 13 : 0387395725
Total Pages : 716 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Spectroscopic Data of Steroid Glycosides by : Anwer Basha

Download or read book Spectroscopic Data of Steroid Glycosides written by Anwer Basha and published by Springer Science & Business Media. This book was released on 2010-03-10 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectroscopic Data of Steroid Glycosides serves as an essential reference guide containing spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids. All compounds are arranged according to the structure of the aglycone, and, in its own class, according to the increasing molecular weight, making Spectroscopic Data of Steroid Glycosides extremely useful for the structure elucidation of new natural products, particularly glycosides. Spectroscopic Data of Steroid Glycosides offers a practical desk reference for all scientists and students interested in steroid glycosides and their biological and medicinal importance. The following data of the steroid glycosides, as available in published literature, are included: - Name of the compound, Chemical name of compound and its structure, - Source, name of the genus, species, authors, family of the biological source from which the glycoside has been isolated, - Melting point, - Specific rotation, - Molecule weight, - Molecular formula, - UV spectral data : maxima, e or log e , solvent, - IR peaks in cm-1 with medium in which the spectrum was taken e.g. KBr, nujol, etc, - Proton magnetic resonance (PMR) chemical shifts, multiplicity of the peaks, coupling constants with assignments, - 13C-NMR (CMR) chemical shifts with assignments, - Mass spectral data with the technique used (e.g. Electron Impact (E.I.), Fast Atom Bombardment (FAB), positive ion or negative ion mode or any other technique, - CD or ORD data, - Biological Activity, - Full reference from which data have been taken.

Chemical and Biological Synthesis

Author : Nick J Westwood
Publisher : Royal Society of Chemistry
ISBN 13 : 178801507X
Total Pages : 339 pages
Book Rating : 4.7/5 (88 download)

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Book Synopsis Chemical and Biological Synthesis by : Nick J Westwood

Download or read book Chemical and Biological Synthesis written by Nick J Westwood and published by Royal Society of Chemistry. This book was released on 2018-08-16 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic chemistry plays a central role in many areas of chemical biology; utilising recent case studies, the goal of Chemical and Biological Synthesis is to highlight the full impact that the preparation of novel reagents can have in chemical biology. Covering the synthetic approaches that can be applied across the whole field of chemical biology, this book provides synthetic chemists with the broader context to which their work contributes and the biological questions that can be addressed through it. An ideal guide for postgraduate students and researchers in synthetic organic chemistry and chemical biology, Chemical and Biological Synthesis introduces synthetic techniques and methods to those who wish to incorporate synthesis for the first time in their biology-focused research programmes.

Naturally Occurring Organohalogen Compounds - A Comprehensive Update

Author : Gordon W. Gribble
Publisher : Springer Science & Business Media
ISBN 13 : 3211993231
Total Pages : 622 pages
Book Rating : 4.2/5 (119 download)

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Book Synopsis Naturally Occurring Organohalogen Compounds - A Comprehensive Update by : Gordon W. Gribble

Download or read book Naturally Occurring Organohalogen Compounds - A Comprehensive Update written by Gordon W. Gribble and published by Springer Science & Business Media. This book was released on 2009-12-02 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the long association of organohalogen compounds with human activities, nature is the producer of nearly 5,000 halogen-containing chemicals. Once dismissed as accidents of nature or isolation artifacts, organohalogen compounds represent an important and ever growing class of natural products, in many cases exhibiting exceptional biological activity. Since the last comprehensive review in 1996 (Vol. 68, this series), there have been discovered an additional 2,500 organochlorine, organobromine, and other organohalogen compounds. These natural organohalogens are biosynthesized by bacteria, fungi, lichen, plants, marine organisms of all types, insects, and higher animals including humans. These compounds are also formed abiogenically, as in volcanoes, forest fires, and other geothermal events.In some instances, natural organohalogens are precisely the same chemicals that man synthesizes for industrial use, and some of the quantities of these natural chemicals far exceed the quantities emitted by man.