Cimicine and Cimicidine, Lactonic Alkaloids from Haplophyton cimicidum
- 15 September 1973
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 51 (18) , 3102-3109
- https://doi.org/10.1139/v73-462
Abstract
Evidence is presented in support of the stereostructures 4 and 5 for cimicine and cimicidine, respectively. Alkaloids 4 and 5, as well as the lactonic bases aspidophytine (23) and haplophytine (1), are converted by alkaline hydrogen peroxide to the corresponding 10-oxo derivatives.Keywords
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