Alkaloids from Crinum delagoense1Part 6 in the series 'Alkaloids from South African Amaryllidaceae'. For part 5 see ref.[1].1
| Autor: | Carl F. Albrecht, Carles Codina, David W. Gammon, Jerald J. Nair, William E. Campbell, Jaume Bastida, Francesc Viladomat |
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| Rok vydání: | 1998 |
| Předmět: |
biology
Chemistry Stereochemistry Alkaloid Plant Science General Medicine Amaryllidaceae Horticulture Carbon-13 NMR Lycorine biology.organism_classification Biochemistry Hamayne chemistry.chemical_compound 6-hydroxycrinamine Crinum Molecular Biology Two-dimensional nuclear magnetic resonance spectroscopy |
| Zdroj: | Phytochemistry. 49:2539-2543 |
| ISSN: | 0031-9422 |
| DOI: | 10.1016/s0031-9422(98)00245-3 |
| Popis: | Six alkaloids have been isolated from fresh bulbs of Crinum delagoense . The alkaloids, delagoensine and delagoenine, are reported here for the first time. The structure and stereochemistry of the new alkaloids have been determined by physical and spectroscopic methods. 1 H and 13 C NMR spectra were completely assigned by means of 2D NMR techniques. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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