Synthese Et Analyse Structurale De N Hydroxy Peptides

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The Peptides Analysis, Synthesis, Biology

Author : Erhard Gross
Publisher : Elsevier
ISBN 13 : 0323155634
Total Pages : 330 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis The Peptides Analysis, Synthesis, Biology by : Erhard Gross

Download or read book The Peptides Analysis, Synthesis, Biology written by Erhard Gross and published by Elsevier. This book was released on 2012-12-02 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Peptides: Analysis, Synthesis, Biology: Volume 4: Modern Techniques of Conformational, Structural, and Configurational Analysis is an open-ended treatise that provides comprehensive and critical reviews of important developments in all areas of peptide research including analysis, synthesis, and biology. X-ray structure studies, amino acid analysis, and chiroptical analysis of configuration are discussed, along with solid-phase sequencing and ultramicroanalysis with the aid of fluorescence. This volume is comprised of six chapters and begins with an account of crystal structure analysis on molecules containing 2-12 peptide units, focusing on the variety of intramolecular hydrogen bonds, cis peptide units, and multiple conformation. Conformational changes upon complexation with metal ions are considered, together with the inclusion of solvents as integral parts of a molecular structure. The following chapters explore the conformations of insulin, glucagon, pancreatic polypeptide and related molecules, as well as the molecular biology of these hormones based on crystal structures; the usefulness of chiroptical techniques for determining the absolute configuration of amino acids and small peptides; and ultramicroanalysis of peptides and proteins by high performance liquid chromatography and fluorescence detection. The final chapter looks at the status and future potential of solid-phase sequencing. This book is intended as a reference for specialists, a guide for the novice, and a forum for investigators concerned with research on peptides and proteins.

SYNTHESE ET ANALYSE STRUCTURALE DE N-HYDROXY PEPTIDES

Author : VIRGINIE.. DUPONT
Publisher :
ISBN 13 :
Total Pages : 161 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis SYNTHESE ET ANALYSE STRUCTURALE DE N-HYDROXY PEPTIDES by : VIRGINIE.. DUPONT

Download or read book SYNTHESE ET ANALYSE STRUCTURALE DE N-HYDROXY PEPTIDES written by VIRGINIE.. DUPONT and published by . This book was released on 1993 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: LE BUT DE CETTE THESE EST DE RECONNAITRE L'INFLUENCE STRUCTURALE DE LA N-HYDROXYLATION D'UNE SEQUENCE PEPTIDIQUE. POUR CELA, LES HOMOLOGUES N-HYDROXYLES DE DIPEPTIDES PROTEGES A LEURS EXTREMITES PAR UNE FONCTION AMIDE ONT ETE PREPARES ET ETUDIES EN SOLUTION PAR RMN ET SPECTROSCOPIE IR, A L'ETAT SOLIDE PAR DIFFRACTION DES RAYONS X, ET SOUMIS A UNE ANALYSE THEORIQUE PAR DYNAMIQUE MOLECULAIRE. LE PREMIER CHAPITRE EST UN RAPPEL DES CONNAISSANCES NECESSAIRES A LA COMPREHENSION DE LA SUITE. LE SECOND CHAPITRE DECRIT LA SYNTHESE DES N-HYDROXYPEPTIDES EXAMINES ET LES METHODES D'ETUDE STRUCTURALE UTILISEES. LES RESULTATS SONT EXPOSES DANS LE TROISIEME CHAPITRE, ET LE QUATRIEME CHAPITRE EST UNE DISCUSSION DE CES RESULTATS EN RELATION AVEC LES OBSERVATIONS CONDUITES SUR DES COMPOSES PSEUDOPEPTIDIQUES VOISINS. DES MODES DE REPLIEMENTS PARTICULIERS AUX N-HYDROXYPEPTIDES ONT ETE RECONNUS ET CARACTERISES. LEUR STABILITE ET LEUR GEOMETRIE SONT COMPAREES A CELLES DES MOTIFS VOISINS DANS LES PEPTIDES

Major Methods of Peptide Bond Formation

Author : Erhard Gross
Publisher : Elsevier
ISBN 13 : 1483217965
Total Pages : 454 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Major Methods of Peptide Bond Formation by : Erhard Gross

Download or read book Major Methods of Peptide Bond Formation written by Erhard Gross and published by Elsevier. This book was released on 2014-05-10 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Peptides: Analysis, Synthesis, Biology, Volume 1: Major Methods of Peptide Bond Formation provides comprehensive and critical reviews of important developments in three major areas of peptide research—analysis, synthesis, and biology. This book discusses the nature of the peptide bond, coupling between amino acid residues, and catalysis of active ester reactions. The formation of hydrazides, reactions of carbodiimides with amines, and mixed carbonic anhydride method of peptide synthesis are also elaborated. This publication likewise covers the control of racemization during peptide synthesis, strategies for minimizing racemization during amide-forming steps, and assays for chiral purity. This volume is suitable for students, specialists, and scientists from a broad range of disciplines concerned with peptides.

The Practice of Peptide Synthesis

Author : Miklos Bodanszky
Publisher : Springer Science & Business Media
ISBN 13 : 364296835X
Total Pages : 268 pages
Book Rating : 4.6/5 (429 download)

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Book Synopsis The Practice of Peptide Synthesis by : Miklos Bodanszky

Download or read book The Practice of Peptide Synthesis written by Miklos Bodanszky and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the years 1980-81, as guests of the Deutsches Woll forschungsinstitut in Aachen, Germany, we were working on a small book entitled, "Principles of Peptide Synthesis". In the library of the Institute we noted that the volumes of Houben-Weyl's Handbuch der Organischen Chemie dealing with peptide synthesis were so much in use that they were ready to fall apart because the researchers of the Institute consulted them with amazing regularity. They were looking for references, but even more for experimental details which could be adapted to the particular problem they happened to face. In planning a new synthetic endeavor they tried to lean on the experience of others in analogous situations. This suggested to us that a smaller and hence more tractable book may be needed, a volume which can be kept on or near the bench to make examples of funda mental methods readily available in the laboratory. Such a collection could save numerous short trips to the library, a point particularly important where a library well equipped with the sources of the literature of peptide synthesis is not near at hand. Also, we thought that the envisaged book may be welcome by those who are more versed in English than in German. To our best knowledge no similar publi cation is available.

Peptide Chemistry

Author : Miklos Bodanszky
Publisher : Springer Science & Business Media
ISBN 13 : 364297886X
Total Pages : 209 pages
Book Rating : 4.6/5 (429 download)

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Book Synopsis Peptide Chemistry by : Miklos Bodanszky

Download or read book Peptide Chemistry written by Miklos Bodanszky and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of peptides and determination of their primary structure. Conformational analysis: secondary-tertiary structure. Peptide synthesis: protection, activation and coupling, undesired reactions and their prevention, design of synthetic schemes.

Side Reactions in Peptide Synthesis

Author : Yi Yang
Publisher : Academic Press
ISBN 13 : 0128011815
Total Pages : 378 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Side Reactions in Peptide Synthesis by : Yi Yang

Download or read book Side Reactions in Peptide Synthesis written by Yi Yang and published by Academic Press. This book was released on 2015-09-01 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Side Reactions in Peptide Synthesis, based on the author’s academic and industrial experience, and backed by a thorough review of the current literature, provides analysis of, and proposes solutions to, the most frequently encountered side reactions during peptide and peptidomimetic synthesis. This valuable handbook is ideal for research and process chemists working with peptide synthesis in diverse settings across academic, biotech, and pharmaceutical research and development. While peptide chemistry is increasingly prevalent, common side reactions and their causes are often poorly understood or anticipated, causing unnecessary waste of materials and delay. Each chapter discusses common side reactions through detailed chemical equations, proposed mechanisms (if any), theoretical background, and finally, a variety of possible solutions to avoid or alleviate the specified side reaction. Provides a systematic examination on how to troubleshoot and minimize the most frequent side reactions in peptide synthesis Gives chemists the background information and the practical tools they need to successfully troubleshoot and improve results Includes optimization-oriented analysis of side reactions in peptide synthesis for improved industrial process development in peptidyl API (active pharmaceutical ingredient) production Answers the growing, global need for improved, replicable processes to avoid impurities and maintain the integrity of the end product. Presents a thorough discussion of critical factors in peptide synthesis which are often neglected or underestimated by chemists Covers solid phase and solution phase methodologies, and provides abundant references for further exploration

Principles of Peptide Synthesis

Author : M. Bodanszky
Publisher : Springer Science & Business Media
ISBN 13 : 3642967639
Total Pages : 320 pages
Book Rating : 4.6/5 (429 download)

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Book Synopsis Principles of Peptide Synthesis by : M. Bodanszky

Download or read book Principles of Peptide Synthesis written by M. Bodanszky and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Amino Acids, Peptides and Proteins in Organic Chemistry, Building Blocks, Catalysis and Coupling Chemistry

Author : Andrew B. Hughes
Publisher : John Wiley & Sons
ISBN 13 : 3527633057
Total Pages : 33 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Amino Acids, Peptides and Proteins in Organic Chemistry, Building Blocks, Catalysis and Coupling Chemistry by : Andrew B. Hughes

Download or read book Amino Acids, Peptides and Proteins in Organic Chemistry, Building Blocks, Catalysis and Coupling Chemistry written by Andrew B. Hughes and published by John Wiley & Sons. This book was released on 2011-08-08 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the third of five books in the Amino Acids, Peptides and Proteins in Organic Synthesis series. Closing a gap in the literature, this is the only series to cover this important topic in organic and biochemistry. Drawing upon the combined expertise of the international "who's who" in amino acid research, these volumes represent a real benchmark for amino acid chemistry, providing a comprehensive discussion of the occurrence, uses and applications of amino acids and, by extension, their polymeric forms, peptides and proteins. The practical value of each volume is heightened by the inclusion of experimental procedures. The 5 volumes cover the following topics: Volume 1: Origins and Synthesis of Amino Acids Volume 2: Modified Amino Acids, Organocatalysis and Enzymes Volume 3: Building Blocks, Catalysis and Coupling Chemistry Volume 4: Protection Reactions, Medicinal Chemistry, Combinatorial Synthesis Volume 5: Analysis and Function of Amino Acids and Peptides This third volume in the series presents an in depth account of recent developments in the (bio-)synthesis of amino acids and peptides. Divided into two parts, the first section deals with amino acids as building blocks, including the generation of alpha-amino acids, beta-lactams, and heterocycles. The second section is devoted to the synthesis of peptides, with the focus on solid phase synthesis. However, solution phase peptide synthesis is covered as well, as are topics such as coupling reagents, chemical ligation, peptide purification and automation. Originally planned as a six volume series, Amino Acids, Peptides and Proteins in Organic Chemistry now completes with five volumes but remains comprehensive in both scope and coverage. Further information about the 5 Volume Set and purchasing details can be viewed here.

Peptides

Author : Norbert Sewald
Publisher : John Wiley & Sons
ISBN 13 : 3527802657
Total Pages : 771 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Peptides by : Norbert Sewald

Download or read book Peptides written by Norbert Sewald and published by John Wiley & Sons. This book was released on 2015-11-19 with total page 771 pages. Available in PDF, EPUB and Kindle. Book excerpt: Der "Sewald/Jakubke" ist und bleibt das einzige moderne, auf dem neuesten wissenschaftlichen Stand gehaltene fortgeschrittene Lehrbuch der Peptid-Biochemie! Auch für diese zweite, um ein Viertel erweitere Auflage haben die Autoren Hunderte von Publikationen gelesen und zu einem informativen und vollständigen Überblick über das Fachgebiet zusammengefasst. Nach einer Einführung in die Grundlagen der Peptidstruktur und -synthese werden die wichtigsten Familien biologisch aktiver Peptide systematisch abgehandelt. Mit interdisziplinärem Anspruch werden dann wichtige Anwendungen aus der Biotechnologie, Pharmazie und Biomedizin besprochen. Selbstverständlich werden auch Themen der Spitzenforschung berücksichtigt, zum Beispiel Pseudopeptide, Peptidmimetika und Aspekte der kombinatorischen Synthese. -- Neu in dieser Auflage sind Fragen und Übungsaufgaben, die das Nacharbeiten von Vorlesungen oder das Selbststudium erleichtern.

Chemistry of Natural Products

Author : V.K. Ahluwalia
Publisher : Springer Nature
ISBN 13 : 303086698X
Total Pages : 250 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Chemistry of Natural Products by : V.K. Ahluwalia

Download or read book Chemistry of Natural Products written by V.K. Ahluwalia and published by Springer Nature. This book was released on 2022-11-30 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed to serve as a textbook for core as well as elective courses offered to undergraduate and advanced undergraduate students enrolled in chemistry. This textbook comprehensively deals various topics of organic chemistry such as amino acids, peptides, proteins and enzymes. The text is divided into four chapters: a chapter each dedicated to amino acids, peptides, proteins and enzymes, respectively. The important reactions have been explained with the help of the mechanisms involved. It gives a detailed account of the solution phase and solid phase synthesis of peptides as well as discussing the structure and function of some biologically important peptides. It also covers the classification, nomenclature and mode of action of enzymes, and a detailed account of the structure and function of different co-enzymes. The book also includes pedagogical features like end-of-chapter exercises to aid in self learning. Given the scope, this textbook will be useful for graduate and advanced graduate students pursuing the course of chemistry, especially organic chemistry.

Amino Acids, Peptides and Proteins

Author : G. C. Barrett
Publisher : Royal Society of Chemistry
ISBN 13 : 0854042377
Total Pages : 468 pages
Book Rating : 4.8/5 (54 download)

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Book Synopsis Amino Acids, Peptides and Proteins by : G. C. Barrett

Download or read book Amino Acids, Peptides and Proteins written by G. C. Barrett and published by Royal Society of Chemistry. This book was released on 2002 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: In an ever-increasing domain of activity Amino Acids Peptides and Proteins provides an annual compilation of the world's research effort into this important area of biological chemistry. Volume 33 provides a review of literature published during 2000. Comprising a comprehensive review of significant developments at this biology/chemistry interface each volume opens with an overview of amino acids and their applications. Work on peptides is reviewed over several chapters ranging from current trends in their synthesis and conformational and structural analysis to peptidomimetics and the discovery of peptide-related molecules in nature. The application of advanced techniques in structural elucidation is incorporated into all chapters whilst periodic chapters on metal complexes of amino acids peptides and beta-lactams extend the scope of coverage. Efficient searching of specialist topics is facilitated by the sub-division of chapters into discrete subject areas allowing annual trends to be monitored. All researchers in the pharmaceutical and allied industries and at the biology/chemistry interface in academia will find this an indispensable reference source.

Chemical Approaches to the Synthesis of Peptides and Proteins

Author : Paul Lloyd-Williams
Publisher : CRC Press
ISBN 13 : 9780849391422
Total Pages : 306 pages
Book Rating : 4.3/5 (914 download)

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Book Synopsis Chemical Approaches to the Synthesis of Peptides and Proteins by : Paul Lloyd-Williams

Download or read book Chemical Approaches to the Synthesis of Peptides and Proteins written by Paul Lloyd-Williams and published by CRC Press. This book was released on 1997-04-23 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Peptide Synthesis and Applications

Author : John Howl
Publisher : Springer Science & Business Media
ISBN 13 : 1592598773
Total Pages : 263 pages
Book Rating : 4.5/5 (925 download)

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Book Synopsis Peptide Synthesis and Applications by : John Howl

Download or read book Peptide Synthesis and Applications written by John Howl and published by Springer Science & Business Media. This book was released on 2008-02-02 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hands-on experts describe in step-by-step detail the key methodologies of contemporary peptide synthesis and illustrate their numerous applications. The techniques presented include protocols for chemical ligation, the synthesis of cyclic and phosphotyrosine-containing peptides, lipoamino acid- and sugar-conjugated peptides, and peptide purification and analyses. Additional chapters detail methodologies and instrumentation for high-throughput peptide synthesis, many different applications of peptides as novel research tools and biological probes, and the design and application of fluorescent substrate-based peptides that can be used to determine the selectivity and activity of peptidases. A practical guide to the identification of proteins using mass spectrometric analyses of peptide mixtures is also included.

Chemistry of Peptide Synthesis

Author : N. Leo Benoiton
Publisher : CRC Press
ISBN 13 : 1420027697
Total Pages : 304 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Chemistry of Peptide Synthesis by : N. Leo Benoiton

Download or read book Chemistry of Peptide Synthesis written by N. Leo Benoiton and published by CRC Press. This book was released on 2016-04-19 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 th

Chemistry, Structure and Function of Peptides

Author : Michel Marraud
Publisher : John Libbey Eurotext
ISBN 13 : 9780861961511
Total Pages : 656 pages
Book Rating : 4.9/5 (615 download)

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Book Synopsis Chemistry, Structure and Function of Peptides by : Michel Marraud

Download or read book Chemistry, Structure and Function of Peptides written by Michel Marraud and published by John Libbey Eurotext. This book was released on 1970 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes proceedings of the 2nd Forum on Peptides held in Nancy, 2 to 6 May 1988.

Synthesis and Analytics of Rigidified Peptide Architectures. Neuropeptide Y Dipeptide Scan Ring-Chain-Equilibria of Iminopeptides Thiazole Amino Acids for Thiopeptide Antibiotics

Download Synthesis and Analytics of Rigidified Peptide Architectures. Neuropeptide Y Dipeptide Scan Ring-Chain-Equilibria of Iminopeptides Thiazole Amino Acids for Thiopeptide Antibiotics PDF Online Free

Author : Sebastian Enck
Publisher : Logos Verlag Berlin GmbH
ISBN 13 : 3832526129
Total Pages : 536 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Synthesis and Analytics of Rigidified Peptide Architectures. Neuropeptide Y Dipeptide Scan Ring-Chain-Equilibria of Iminopeptides Thiazole Amino Acids for Thiopeptide Antibiotics by : Sebastian Enck

Download or read book Synthesis and Analytics of Rigidified Peptide Architectures. Neuropeptide Y Dipeptide Scan Ring-Chain-Equilibria of Iminopeptides Thiazole Amino Acids for Thiopeptide Antibiotics written by Sebastian Enck and published by Logos Verlag Berlin GmbH. This book was released on 2010 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: The architectures (three-dimensional shapes) of peptides determine their respective biological functions. Therefore, the correct alignment of functionalities in a structure by constraining the flexibility is a key process in evolution as well as in medicinal chemistry in order to increase binding affinity and selectivity. The rigidification of a peptide chain can have local effects (incorporation of the amino acid proline) or it can globally restrain flexibility (macrocyclization). Furthermore, the combination of both strategies has given rise to complex antibiotics with highly optimized modes of action. This work approaches these principles in three topics and for different purposes. The first chapter presents a novel scanning strategy which utilizes synthetic local rigidifications for the evaluation of Neuropeptide Y structure and receptor binding patterns. The fundamental process of macrocyclization is topic of the second chapter. For iminopeptides, ring-chain equilibria can be established and controlled, thereby allowing for the thermodynamic analysis of the ring closure. This leads to the identification of structural determinants that influence the inclination of a peptide chain to close the ring. In the third chapter, a sugarbased synthetic pathway leading to highly functionalized thiazole dipeptides is described. This strategy led to the synthesis of core motivs of complex thiopeptide antibiotics, as well as to diastereomers and homologs thereof.

Solid-Phase Peptide Synthesis

Author : Gregg B. Fields
Publisher : Academic Press
ISBN 13 :
Total Pages : 828 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Solid-Phase Peptide Synthesis by : Gregg B. Fields

Download or read book Solid-Phase Peptide Synthesis written by Gregg B. Fields and published by Academic Press. This book was released on 1997-10-21 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: The critically acclaimed laboratory standard for more than forty years, Methods in Enzymology is one of the most highly respected publications in the field of biochemistry. Since 1955, each volumehas been eagerly awaited, frequently consulted, and praised by researchers and reviewers alike. More than 275 volumes have been published (all of them still in print) and much of the material is relevant even today-truly an essential publication for researchers in all fields of life sciences. Key Features * Solid-phase peptide synthesis * Applications of peptides for structural and biological studies * Characterization of synthetic peptides