Crinine- and Haemanthamine-type amaryllidaceae alkaloids

Amaryllidaceae alkaloids compounds with a structure based on the crinine or haemanthamine backbone. Both backbones have a common 5,10b-ethano bridge moiety in their frameworks, which is a very significant taxonomic feature, and the configurations of the 5,10b-ethano bridge are opposite to each other.

Organic compounds -> Alkaloids and derivatives -> Amaryllidaceae alkaloids