Dihydropyrrolizine derivatives from unsaturated pyrrolizidine alkaloids
- 1 January 1969
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society C: Organic
- Vol. 8 (8) , 1155-1162
- https://doi.org/10.1039/j39690001155
Abstract
Methods are described for converting alkaloids having the dehydropyrrolizidine ring, and their N-oxides, to dihydropyrrolizine derivatives, which are also formed as metabolites when the alkaloids are administered to animals. Some properties of these products are described. They behave as pyrrole derivatives, and those which are esters are highly reactive alkyiating agents, which are probably responsible for toxic effects of the alkaloids.Keywords
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