The Chemistry and Biology of Isoquinoline Alkaloids

ISBN-13: 9783642701306 / Angielski / Miękka / 2011 / 304 str.

J. D. Phillipson; M. F. Roberts; M. H. Zenk

Opis

Isoquinolines form one of the largest groups of plant alkaloids and they in clude a number of valuable clinical agents such as codeine, morphine, eme tine and tubocurarine. Research into different aspects of isoquinolines con tinues in profusion, attracting the talents of botanists, chemists, bioche mists, analysts, pharmacists and pharmacologists. Many of these aspects are of an interdisciplinary nature, and in April 1984, The Phytochemical Society of Europe arranged a 3-day symposium on The Chemistry and Bi ology of Isoquinoline Alkaloids in order to provide a forum for scientists of differing disciplines who are united by a common interest in this one class of natural product. Each chapter in this volume is based on a lecture given at this symposium. Attempts have been made to make the aims and objectives, experimental findings and conclusions reached, intelligible to scientists of differing backgrounds. The introductory chapter, which is mainly based on a historical discus sion, stresses that plants containing isoquinolines have proved to be both a boon and a curse to mankind. The Opium Poppy, Papaver somniferum, produces the medicinally used alkaloids morphine, codeine, noscapine and papaverine whilst it also continues to provide drugs of abuse, particularly morphine and its readily prepared O, O-diacetyl derivative, heroin. Numer ous other alkaloids have been isolated from other members of the Papaver acea, and a knowledge of their presence and distribution within the various species has proved a useful adjunct to systematic botanical studies."

Spis treści

Plants as a Source of Isoquinoline Alkaloids.- Chemotaxonomy of the Papaveraceae Alkaloids.- Structure Activities and Pharmacological Properties of the Opium Alkaloids.- The Occurrence of Simple Isoquinolines in Plants.- Erythrina Alkaloids.- Annonaceae Alkaloids.- The Chemistry and Pharmacology of Cularine Alkaloids.- Bisbenzylisoquinoline Alkaloids.- Natural Degradative Routes for the Aporphines.- Synthesis and Structure-Activity Relationships of Aporphines as Dopamine Receptor Agonists and Antagonists.- The Chemistry and Pharmacology of Morphinan Alkaloids.- The Development of a Practical Total Synthesis of Natural and Unnatural Codeine, Morphine and Thebaine.- Biomimetic and Total Synthesis of Monoterpenoid Isoquinoline Alkaloids.- The Biosynthesis of Isoquinoline Alkaloids.- Biosynthesis of Morphinan Alkaloids.- Enzymology of Benzylisoquinoline Alkaloid Formation.- Morphinan Alkaloids from Plant Cell Cultures.- The Production of Isoquinoline Alkaloids by Plant Cell Cultures.- Cytodifferentiation and Papaver Alkaloid Accumulation.