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The volumes of this classic series, now referred to simply as "Zechmeister" after its founder, L. Zechmeister, have appeared under the Springer Imprint ever since the series' inauguration in 1938. The volumes contain contributions on various topics related to the origin, distribution, chemistry, synthesis, biochemistry, function or use of various classes of naturally occurring substances ranging from small molecules to biopolymers. Each contribution is written by a recognized authority in his field and provides a comprehensive and up-to-date review of the topic in question. Addressed to biologists, technologists, and chemists alike, the series can be used by the expert as a source of information and literature citations and by the non-expert as a means of orientation in a rapidly developing discipline.
Table des matières
Cyclopeptide Alkaloids.- 1. Introduction.- 2. Classification.- 3. Structure Elucidation - Stereochemistry.- 4. MS Fragmentation of Cyclopeptide Alkaloids and Related Compounds.- 5. Identification Strategy.- 6. Physical and Spectral Data of Cyclopeptide Alkaloids and Related Compounds.- 7. Synthesis.- 8. Biological Activity.- 9. Biosynthesis - Tissue Culture.- 10. Conclusions.- 11. General Tables.- Addendum.- References.- Naturally Occurring 6-Substituted 5,6-Dihydro-?-Pyrones.- 1. Introduction.- 2. 6-Alkyl-5,6-dihydro-?-pyrones.- 3. 6-Alkenyl-5,6-dihydro-?-pyrones.- 4. 6-Aryl-5,6-dihydro-?-pyrones.- 5. Physical Methods of Structure Determination.- References.- Author Index.
