The Isoquinoline Alkaloids

The Isoquinoline Alkaloids

A Course in Organic Chemistry

1st Edition - January 1, 1965

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  • Author: K. W. Bentley
  • eBook ISBN: 9781483152233

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The Isoquinoline Alkaloids: A Course in Organic Chemistry is a description of the chemical structures of alkaloids. The book discusses the processes for degradation of isoquinoline alkaloids to recognizable compounds such as oxidation and exhaustive methylation. The associated processes in removing the nitrogen atom are also explained. The commonly used Hofmann process and the interpretation of its result are evaluated in the degradation of alkaloids. The cactus ""pellote"" used by Mexican Indians to induce hallucinatory experiences is examined. The active ingredient is identified as mescaline; its composition is analyzed to contain one primary amino and three methoxyl groups. The different syntheses made to duplicate mescaline are described. The structures of morphine, codeine, and thebain, which are all alkaloids of opium, are also analyzed. Another example of a principal alkaloid found in a plant is emetine found in the root of the ipecac. The pharmacological bases of emetine are isolated and noted as emetamine, cephaeline, psychotrine, and O-methylpsychotrine. The text also traces many other structural relationships within the subgroups of the isoquinoline alkaloids. Chemists, students and professors in organic chemistry, and laboratory technicians whose work is related to pharmacology will find this book informative.

Table of Contents

  • Preface

    Chapter 1 Introduction

    Chapter 2 β-Phenylethylamines and Simple Isoquinolines

    Chapter 3 Benzylisoquinolines

    Chapter 4 Bisbenzylisoquinolines

    Chapter 5 Cularine

    Chapter 6 The Aporphines

    Chapter 7 The Morphine Alkaloids

    Chapter 8 The Berberine and Tetrahydroberberine Alkaloids

    Chapter 9 Alkaloids Related to Cryptopine

    Chapter 10 Rhoeadine

    Chapter 11 The Phthalideisoquinolines

    Chapter 12 The α-Naphthaphenanthridines

    Chapter 13 Emetine and Related Compounds

    Chapter 14 The Biogenesis of the Isoquinoline Alkaloids


Product details

  • No. of pages: 272
  • Language: English
  • Copyright: © Pergamon 1965
  • Published: January 1, 1965
  • Imprint: Pergamon
  • eBook ISBN: 9781483152233

About the Author

K. W. Bentley

About the Editor

Robert Robinson

Affiliations and Expertise

Recently retired from editorship of Canadian Security magazine

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