86258-53-9Relevant academic research and scientific papers
FARFUGINE, A NEW PYRROLIZIDINE ALKALOID ISOLATED FROM FARFUGIUM JAPONICUM KITAM.
Niwa, Haruki,Ishiwata, Hiroyuki,Kuroda, Akio,Yamada, Kiyoyuki
, p. 789 - 790 (1983)
A new pyrrolizidine alkaloid, farfugine (1) was isolated from Farfugium japonicum Kitam. and the structure including absolute stereochemistry was elucidated by chemical and spectroscopic evidence.
An Efficient Synthesis of Racemic Necine Bases from a Common Intermediate
Niwa, Haruki,Kuroda, Akio,Sakata, Tomoyo,Yamada, Kiyoyuki
, p. 2541 - 2543 (2007/10/03)
Necine bases of pyrrolizidine alkaloids, turneforcidine, hastanecine, and platynecine are synthesized from ethyl 1-hydroxy-2,3,5,6-tetrahydro-1H-pyrrolizine-7-carboxylate in racemic form.
