Aldehydogenic Lipids/Sugar Orthoesters and their Synthetic Applications/Thalictrum Alkaloids

Fülszöveg

RECENT DEVELOPMENTS IN THE CHEMISTRY OF NATURAL CARBON COMPOUNDS
Volume IV
The present volume of the series contains three monographs, written by distinguished researchers of the organic compounds treated. The study by N. A. Preohra-zhenskii and O. A. Parjenov deals with the different types of natural aldehydogenic lipids, such as the natural plasmalogens. The methods of isolation and analysis of plasmalogens and acetalphosphatides are discussed. Great emphasis is laid on the synthesis of this interesting class of compounds; the elucidation of the structure of these substances, their metabolism and the biological role of plasmalogens are described.
In the part by N. K. Korhetkov and A. F. Bochkov, after a brief historical survey, the types of sugar orthoesters, their system-atization and nomenclature, chemical properties and reactions are discussed. This is followed by a description of the methods of synthesis and analysis of these sugar derivatives, as well as a detailed... Tovább

Fülszöveg

RECENT DEVELOPMENTS IN THE CHEMISTRY OF NATURAL CARBON COMPOUNDS
Volume IV
The present volume of the series contains three monographs, written by distinguished researchers of the organic compounds treated. The study by N. A. Preohra-zhenskii and O. A. Parjenov deals with the different types of natural aldehydogenic lipids, such as the natural plasmalogens. The methods of isolation and analysis of plasmalogens and acetalphosphatides are discussed. Great emphasis is laid on the synthesis of this interesting class of compounds; the elucidation of the structure of these substances, their metabolism and the biological role of plasmalogens are described.
In the part by N. K. Korhetkov and A. F. Bochkov, after a brief historical survey, the types of sugar orthoesters, their system-atization and nomenclature, chemical properties and reactions are discussed. This is followed by a description of the methods of synthesis and analysis of these sugar derivatives, as well as a detailed treatment of structural problems and structure elucidation is given. The great possibilities of applying these compounds in carbohydrate synthesis are pointed out.
amply illustrated also by the methods developed by the authors for the preparation of glycosides, oligo- and polysaccharides.
In the introduction of the third monograph, the well-known authors, N. M. Mollov, H. B. Dutschewska and V. St. Georgiev outline the biogenesis and pharmacological activity of Thalictrum alkaloids. The following part deals with the different chemical types of these compounds, such as the isoquino-line, benzyltetrahydroisoquinoline, aporphine, protoberberine, protopine, bisbenzylisoquinoline, pavine, isopavine and other related alkaloids. The discussion includes the spectral (mass, NMR, IR, UV) properties and the stereochemistry of these alkaloids.
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