Buch, Englisch, Band 74, 304 Seiten, HC runder Rücken kaschiert, Format (B × H): 157 mm x 235 mm, Gewicht: 613 g
Buch, Englisch, Band 74, 304 Seiten, HC runder Rücken kaschiert, Format (B × H): 157 mm x 235 mm, Gewicht: 613 g
ISBN: 978-3-211-83033-8
Verlag: Springer Vienna
Saponins are complex molecules made up of sugars linked to a triterpenoid or a steroid or a steroidal alkaloid. These natural products are attracting much attention in recent years because of the host of biological activities they exhibit. The diversity of structural features, the challenges of isolation because of their occurrence as complex mixtures, the pharmacological and biological activities still to be discovered, and the prospect of commercialization - these all are driving the study of saponins. Triterpenoid saponins are dominating constituents of this class and occur widely throughout the plant kingdom including some human foods e. g. beans, spinach, tomatoes, and potatoes, and animal feed e. g. alfalfa and clover. Saponins were initially a rather neglected· area of research primarily because of great difficulties in their isolation and characterization. With the advent of more sophisticated methods of isolation and structure elucidation through the last two decades, there has been increased interest in these natural products. Besides structure determination, research activities are now moving forward to clarify structure-activity relationships. Our previous reviews on triterpenoid saponins (l, 2) covered literature from 1979 to mid-1989. The literature on triterpenoid saponins up to 1988 has also been covered by two reviews by HILLER et at. (3, 4). This review incorporates newer trends in isolation and structure determination of triterpenoid saponins, new triterpenoid saponins isolated and biological properties of these products reported during the period late 1989-mid 1996. 2.
Zielgruppe
Research
Fachgebiete
- Technische Wissenschaften Verfahrenstechnik | Chemieingenieurwesen | Biotechnologie Pharmazeutische Technologie
- Naturwissenschaften Chemie Chemie Allgemein Pharmazeutische Chemie, Medizinische Chemie
- Technische Wissenschaften Verfahrenstechnik | Chemieingenieurwesen | Biotechnologie Verfahrenstechnik, Chemieingenieurwesen
- Naturwissenschaften Chemie Organische Chemie
- Medizin | Veterinärmedizin Medizin | Public Health | Pharmazie | Zahnmedizin Pharmazie
Weitere Infos & Material
Triterpenoid Saponins.- 1. Introduction.- 2. Isolation.- 3. Structure Elucidation.- 4. Biological Activity.- 5. Production of Saponins by Tissue Culture.- 6. Future Possibilities.- 7. Reports of New Triterpenoid Saponins.- Acknowledgements.- References.- Synthesis of 6-Deoxyamino Sugars.- 1. Introduction.- 2. Known 6-Deoxyaminohexoses.- 3. Synthetic Aspects.- References.- Author Index.
