Two new aporphinoids N-formyldehydroanonaine (1), telikovinone (2), an
d the known alkaloids N-demethyl-N-formyldehydronuciferine, N-formylnu
ciferine, 7-chloro-6-demethylcepharadione B, and norcepharadione B hav
e been isolated and identified from the neutral fraction of Telitoxicu
m krukovii.