chemistry of peptide synthesis

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Chemistry Of Peptide Synthesis

Author : N. Leo Benoiton
ISBN : 9781420027693
Genre : Science
File Size : 61. 82 MB
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Chemistry of Peptide Synthesis is a complete overview of how peptides are synthesized and what techniques are likely to generate the most desirable reactions. Incorporating elements from the author’s role of Career Investigator of the Medical Research Council of Canada and his extensive teaching career, the book emphasizes learning rather than memorization. The text uses clear language and schematics to present concepts progressively, carefully excluding unnecessary details and providing a historical context in which to appreciate the development of the field. The author first outlines the fundamentals of peptide synthesis, focusing on the intermediates in aminolysis reactions. Gradually the text builds into discussions of the applicability of coupling reactions, stereomutation, methods of deprotection, solid-phase synthesis, side-chain protection and side reactions, and amplification on coupling methods. The book clarifies the differences between oxazolones from amino-acid derivatives and segments and the implications of their formation on the chiral integrity of products. The author offers a critical analysis of the mechanisms of coupling reactions and the desirability of preactivation. The text explains hindrance and the nucleophilicity of tertiary amines and rationalizes their use. The book also explores mechanisms of acidolysis and the dual role of nucleophiles as reactants and scavengers. Chemistry of Peptide Synthesis supplies a broad, yet straightforward approach that appeals to those with limited knowledge of organic chemistry or chemists from other fields as well as in-depth coverage that can be appreciated by experienced peptidologists.


Author : Bernd Gutte
ISBN : 0080538592
Genre : Science
File Size : 21. 62 MB
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In recent years, research has shown the importance of peptides in neuroscience, immunology, and cell biology. Active research programs worldwide are now engaged in developing peptide-based drugs and vaccines using modification of natural peptides and proteins, design of artificial peptides and peptide mimetics, and screening of peptide and phage libraries. In this comprehensive book, the authors discuss peptide synthesis and application within the context of their increasing importance to the pharmaceutical industry. Peptides: Synthesis, Structures, and Applications explores the broad growth of information in modern peptide synthetic methods and the structure-activity relationships of synthetic polypeptides. The history of peptide chemistry Amide formation, deprotection, and disulfide formation in peptide synthesis Solid-phase peptide synthesis a-helix formation by peptides in water Stability and dynamics of peptide conformation An overview of structure-function studies of peptide hormones Neuropeptides:peptide and nonpeptide analogs Reversible inhibitors of serine proteinases Design of polypeptides Current capabilities and future possibilities of soluble chemical combinatorial libraries Epitope mapping with peptides Synthesis and applications of branched peptides in immunological methods and vaccines

Amino Acid And Peptide Synthesis

Author : John Jones
ISBN : 0199257388
Genre : Science
File Size : 78. 26 MB
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The study of amino acids and peptides is becoming increasingly important to chemists becuase of the growing overlap of mainstream organic chemistry with bioorganic chemistry and biochemistry. This introductory text begins with a brief survey of the role and diversity of amino acids, peptides, and proteins in nature, and goes on to describe and explain the principal methods of chemical synthesis. With its emphasis on chemical principles and strategies rather than detailed technical matters, the book will be essential reading for all students of chemistry and biochemistry with an interest in this important field. This second edition contains extensive additions and adjustments, to present a completely up-to-date account of the chemical essentials of mainstream peptide synthesis.

Principles Of Peptide Synthesis

Author : M. Bodanszky
ISBN : 9783642967634
Genre : Science
File Size : 56. 29 MB
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A look at the shelves of a major library awakens doubts in the author of this small volume about the importance of writing a new introduction to peptide synthesis. This rather narrow area of bio-organic chemistry already has received considerable attention. A whole series of books deals with the synthesis of peptides. Some of these are textbooks written to support lecture courses on peptide synthesis. Others try to help the beginner, otherwise well versed in organic chemistry, to embark on some experimental project that requires the construction of peptide chains. Not less useful are the monographs which were compiled to aid the adept practitioner and to provide him with references to the growing literature of a very active field. Is there any need for a new book on peptide synthesis? Should we add a new volume to an already impressive and certainly useful series? The answer is not obvious. The author has already participated in two similar en deavors. The first edition! of "Peptide Synthesis", with M. A. Ondetti as coauthor, was meant to serve as an introduction for the beginner. It was rather well received by researchers who joined the field of peptide chemistry and were looking for initiation. While working on the 2 second edition with Drs. Klausner and Ondetti, we became painfully aware of the impossibility of the task.

Chemical Approaches To The Synthesis Of Peptides And Proteins

Author : Paul Lloyd-Williams
ISBN : 0849391423
Genre : Medical
File Size : 35. 17 MB
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Organic chemists working on the synthesis of natural products have long found a special challenge in the preparation of peptides and proteins. However, more reliable, more efficient synthetic preparation methods have been developed in recent years. This reference evaluates the most important synthesis methods available today, and also considers methods that show promise for future applications. This text describes the state of the art in efficient synthetic methods for the synthesis of both natural and artificial large peptide and protein molecules. Subjects include an introduction to basic topics, linear solid-phase synthesis of peptides, peptide synthesis in solution, convergent solid-phase synthesis, methods for the synthesis of branched peptides, formation of disulfide bridges, and more. The book emphasizes strategies and tactics that must be considered for the successful synthesis of peptides.

Life During A Golden Age Of Peptide Chemistry

Author : Bruce Merrifield
ISBN : STANFORD:36105003439804
Genre : Science
File Size : 28. 29 MB
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Bruce Merrifield, eminent American scientist, 1984 Nobel Prize winner and professor at The Rockefeller University, is noted for his single-handed development of solid phase peptide synthesis. The progress of biochemistry and related fields is closely correlated with the availability of pure peptides, and in this volume, Merrifield describes nearly 40 years of progress. The warmth and kindness of this sincere gentleman is described by his personal experiences. Many photographs depict both the professional as well as the personal side of Bruce Merrifield.

Solid Phase Synthesis

Author : Fernando Albericio
ISBN : 0824703596
Genre : Science
File Size : 82. 46 MB
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This volume provides the information needed to synthesize peptides by solid-phase synthesis (SPS) - employing polymeric support (resins), anchoring linkages (handles), coupling reagents (activators), and protection schemes. It presents strategies for creating a wide variety of compounds for drug discovery and analyzes peptides, DNA, carbohydrates, conjugates of biomolecules, and small molecules.

Peptide Chemistry

Author : Miklos Bodanszky
ISBN : 9783642978869
Genre : Science
File Size : 81. 69 MB
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Solid Phase Peptide Synthesis

Author : John Morrow Stewart
ISBN : UOM:39015016062195
Genre : Science
File Size : 42. 4 MB
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Peptide Synthesis And Applications

Author : John Howl
ISBN : 9781592598779
Genre : Science
File Size : 47. 52 MB
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In this book, a panel of expert researchers and established group leaders describe in step-by-step detail the key methodologies of contemporary peptide systhesis and illustrate numerous applications that employ peptides as unique and essential materials. Techniques presented include protocols for chemical ligation, the systhesis of cyclic and phosphotyrosine-containing peptides, lipoamino acid- and sugar-conjugated peptides, and peptide purification and analysis.

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