N. H. Andersen, R. Schmidt, G. N. Schrauzer, G. A. Swan, Ch. Tamm, H. Wagner, E. Winterfeldt, St. F. Brady, C. M. Harris, Th. M. Harris, E. Hecker, K. B. Hindley, D. N. McGregor, J. A. Marshall, J. C. Roberts

Fortschritte der Chemie Organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products (eBook, PDF)

• Format: PDF

Produktbeschreibung

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Produktdetails

• Verlag: Springer Vienna
• Seitenzahl: 696
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9783709170946
• Artikelnr.: 53381058

Inhaltsangabe

Contents.- Recent Developments in the Chemistry of Penicillins.- I. Introduction.- II. Nomenclature.- III. Reactions at the ?-Lactam Ring.- IV. Reactions at the Thiazolidine Ring.- V. Conclusion.- References.- The Antibiotic Complex of the Verrucarins and Roridins.- I. Introduction.- II. Production and Isolation.- III. Structure and Chemical Transformations.- IV. Total Synthesis.- V. Methods of Assay.- VI. Biosynthesis.- VII. Biological Activity.- Acknowledgement.- References.- Aflatoxins and Sterigmatocystins.- I. Introduction.- II. Isolation and Characterisation of the Mycotoxins.- III. Structural Elucidation of the Mycotoxins.- IV. Synthesis of the (±)-Forms of the Mycotoxins and of Related Compounds.- V. Biogenesis of the Mycotoxins.- VI. Conclusion.- References.- Flavonoid-Glykoside.- I. Strukturtypen von Flavonoid-O-Glykosiden und ihre Verbreitung.- II. Flavonoid-C-Glykoside.- III. Synthese von Flavonoidglykosiden.- Addenda.- Biogenetic-Type Syntheses of Polyketide Metabolites.- I. Introduction.- II. Early Studies.- III. Modern Concepts of Polyketide Biosynthesis.- IV. Experimental Support for the Polyketide Theory.- V. Syntheses of ?-Polycarbonyl Compounds.- VI. Cyclizations of ?-Polycarbonyl Compounds.- VII. Conclusions.- References.- The Chemistry of Spiro[4.5]Decane Sesquiterpenes.- A. Introduction.- B. The Acoranes and Alaskanes.- C. The Spirovetivanes.- D. Biogenetic Considerations.- E. Tables of Naturally Occurring Spiro[4.5]Decanes.- Addendum.- References.- Phorbolesters - the Irritants and Cocarcinogens of Croton Tiglium L..- 1. Introduction.- 2. Fractionation of Croton Oil.- 3. Chemistry of Phorbol and of the Croton Oil Factors.- 4. Further Diterpenes and Diterpene Esters from Croton Oil.- 5. On the Biological Activities of the IsolatedDiterpenes and their Esters.- 6. Conclusions and Perspectives.- References.- Stereoselektive Totalsynthese von Indolalkaloiden..- Structure, Chemistry, and Biosynthesis of the Melanins..- I. Introduction.- II. Enzymic Nature of Melanogenesis.- III. Allomelanins.- IV. Eumelanins.- V. Phaeomelanins.- VI. Conclusions.- References.- Addendum.- Mechanisms of Corrin Dependent Enzymatic Reactions..- I. Introduction.- II. Nomenclature.- III. Properties and Reactions of Corrins and Related Compounds.- IV. Coenzyme B12 Dependent Enzymatic Reactions.- V. Corrin Dependent Enzymatic Reactions.- References.- Namenverzeichnis. Author Index.- Sachverzeichnis. Subject Index.