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Alkaloids from flowers of Erythrina corallodendron |
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| Authors: | Hao-En Zhao Jing Wu Feng-Qing Xu Mei-Fen Bao |
| Affiliation: | 1. School of Pharmacy, Anhui University of Chinese Medicine , Heifei, China;2. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , Kunming, China;3. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , Kunming, China;4. School of Pharmacy, Anhui University of Chinese Medicine , Heifei, China |
| Abstract: | Two new Erythrina alkaloids, 10-oxo-erythrinine (1) erythrinine N-oxide (2) together with 23 known ones were obtained from the flowers of Erythrina corallodendron. The structures were determined based on analysis of their spectroscopic data. All compounds were first isolated from plants of Erythrina corallodendron. |
| Keywords: | Erythrina corallodendron 10-oxo-erythrinine erythrinine N-oxide Erythrina alkaloid |