Download or read book Indole Alkaloids written by Rahman and published by CRC Press. This book was released on 1998-06-02 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indole alkaloids constitute an important class of natural products which include a large number of pharmacologically important substances such as the anti-tumour alkaloids, vinblastine and vincristine, the blood pressure lowering substance reserpine, the hallucinatory lysergic acid and its derivatives, and the cardio-arrhythmic alkaloid, ajmalicine. This important field has attracted the leading synthetic organic chemists of the present century to develop synthetic approaches to the challenging structural architecture encountered in many indole alkaloids. The book describes the syntheses of various types of indole alkaloids.
Download or read book Indole Alkaloids written by Maliha Uroos and published by Elsevier. This book was released on 2022-01-30 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indole Alkaloids: Spirooxindole details the multistep synthesis of natural products using schematic diagrams, providing a quick-and-easy way to review and understand new and novel synthetic strategies to construct structural frameworks of natural products. As a volume in the Visual Guides to Natural Product Synthesis series, this book presents the schematic total syntheses of natural products containing a “spirooxindole” core structure. It covers spirooxindole molecules through visual diagrams, highlighting key steps involved in total, formal and semi-syntheses. Sections cover Brevianamide A and B, Citrinadin A and B, Coerulescine and Horsfiline, Elacomine and Isoelacomine, Gelsemine, Paraherquamide A and B, Rynchophylline, Isorynchophylline, and more. Visual layouts provide quick-and- easy access to developed synthetic routes towards the targeted spirooxindoles. Outlines synthetic strategies for natural products bearing a spirooxindole core structure Includes schematic diagrams of multistep synthetic routes, highlighting key steps along the way Describes all routes for the formal synthesis, semi-synthesis and total synthesis of spirooxindole alkaloids
Download or read book Indole Alkaloids written by W. I. Taylor and published by Elsevier. This book was released on 2013-09-17 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Course in Organic Chemistry Advanced Section, Volume 27: Indole Alkaloids: An Introduction to the Enamine Chemistry of Natural Products describes the chemistry of selected alkaloids that contain indolic or closely related nuclei. Some five hundred of these compounds have been obtained from about three hundred plants mostly of the family Apocynaceae. This book is composed of 12 chapters that specifically cover the chemistry of the complex indoles. The introductory chapters deal with the origin, isolation, characterization, basic chemistry, and simple derivatives of indole alkaloids. The remaining chapters examine the biogenesis, basic chemistry, stereochemistry, and structure of selected complex alkaloids of various origins. These chapters include tetrahydro-?-carboline, strychnos, iboga, picralima, and eburnamine alkaloids, cinchonamine, quinamine, and ajmaline-sarpagine bases. This text is of great value to organic chemists and researchers.
Download or read book Indoles Volume 25 Part 4 written by J. Edwin Saxton and published by John Wiley & Sons. This book was released on 2009-09-15 with total page 901 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internationally renowned specialists present a comprehensive survey of the latest advances in this area. The biosynthetic and structural relationships of these compounds are summarized and newly discovered alkaloids described. Discusses versatile biomimetic procedures as well as the pharmacology and clinical applications of monoterpenoid indole alkaloids. Botanical names of all plants cited have been extensively referenced.
Download or read book Indole and Biogenetically Related Alkaloids written by John David Phillipson and published by . This book was released on 1980 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Total Synthesis of Indole Alkaloids written by Junpei Matsuoka and published by Springer Nature. This book was released on 2020-09-18 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores efficient syntheses of indole alkaloids based on gold-catalyzed cascade cyclizations, presenting two strategies for total synthesis of these natural products based on gold-catalyzed reactions of conjugated diyne or ynamide. The book first describes the total and formal synthesis of dictyodendrins A–F based on direct construction of the pyrrolo[2,3-c]carbazole core using the gold-catalyzed annulation of azido-diynes and protected pyrrole. This synthetic strategy features late-stage functionalization of the pyrrolo[2,3-c]carbazole scaffold at several positions and allows diverse access to dictyodendrins and their derivatives. Secondly, the book discusses the formal synthesis of vindorosine based on the pyrrolo[2,3-d]carbazole construction using the gold-catalyzed cascade cyclization of ynamide. Importantly, the reaction using a chiral gold complex provides the optically active pyrrolo[2,3-d]carbazole. This strategy facilitates the rapid construction of the pyrrolocarbazole core structure of aspidosperma and related alkaloids, including vindorosine. These methodologies can accelerate the medicinal application of pyrrolocarbazole-type alkaloids and related compounds.
Download or read book The Alkaloids written by R. H. Manske and published by . This book was released on 1965-08-01 with total page 861 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Indole Alkaloids written by William Irving Taylor and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Alkaloids written by J E Saxton and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued.
Download or read book Biosynthesis of Indole Alkaloids written by Atta-ur- Rahman and published by Oxford University Press, USA. This book was released on 1983 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Indole Alkaloids written by William I. Taylor and published by Pergamon. This book was released on 1966 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chemistry of Indoles written by Richard Sundberg and published by Elsevier. This book was released on 2012-12-02 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Chemistry, Volume 18: The Chemistry of Indoles discusses the chemistry of indole derivatives. This book explores the potent biological activity of several indole derivatives and explains the structure of indole alkaloids. Organized into 10 chapters, this monograph starts with an overview of the most important types of reactions of the indole ring on a mechanical basis. This text then proceeds to review the methods of synthesizing indoles and describes the oxidations and rearrangements of indole derivatives. Other chapters explore the special features of the synthesis and reactivity of hydroxyindoles, acylindoles, and aminoindoles. This book discusses as well the properties of carboxyl groups, which is substituted on the benzenoid ring of the indole nucleus that is typical of aromatic carboxylic acids. The final chapter deals with the certain classes of indoles that are found in nature. Chemists, researchers, and readers interested in the chemistry of indoles will find this book extremely useful.
Download or read book Marine Natural Products Chemistry written by D. Faulkner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the lectures presented at the NATO sponsored conference on "Marine Natural Products" held in Jersey, Channel Islands, U. K., October 12-17, 1976. The intent of the organising committee was to encourage a dialogue between organic chemists who study the metabolites of marine organisms and biolo gists, ecologists, and pharmacologists who study the effects of these metabolites on other organisms. A feature of the conference was the three workshop sessions on chemotaxonomy, applications of marine natural products, and chemical communication. The papers presented at the conference contain a mixture of original research in marine natural products and reviews of some of the more important subjects. The biologists were asked to present papers which could initiate new directions for marine natural products research. Their contributions to the meeting were warmly received by the chemists in the audience. We hope that this volume contains not only past and present research but a suggestion of future research trends. The conference was first suggested by Dr. E. D. Goldberg. The organising committee, Drs. G. Blunden, D. J. Faulkner, W.
Download or read book Alkaloids written by Manfred Hesse and published by John Wiley & Sons. This book was released on 2002-09-09 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive reference work providing a concise overview of the structure, properties, and history of these unique and fascianting substances. The volume is organized into three main sections. Part 1 examines the chemically relevant aspects by means of carefully selected examples. Part 2 is devoted to biological and biochemical aspects. Part 3 describes the cultural and historical significance of the most important alkaloid sources. (Midwest).
Download or read book Plant Tissue Culture and Its Bio technological Application written by W. Barz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Indole Alkaloids written by and published by . This book was released on 1966 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alkaloids written by Joanna Kurek and published by BoD – Books on Demand. This book was released on 2019-11-13 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Alkaloids" is intended for by chemistry, biochemistry, pharmacy, and other medical students, biologists, chemists, biochemists, and other professionals involved in the field of alkaloids. All chapters in this book are written by professionals in the areas of alkaloid chemistry, biology, pharmacy, and other interesting applications. The chapters cover interesting and less obvious information about different groups of alkaloids.
