作者:S. William Pelletier、Samir A. Ross、Palaniappan Kulanthaivel
DOI:10.1016/s0040-4020(01)80053-3
日期:1989.1
A study of the alkaloids present in the seeds of DelphiniumelatumL. has led to the isolation of three new C19-diterpenoid alkaloids: elasine (1), isodelpheline (3) and eladine (5), besides seven known alkaloids: delpheline (7), deltaline (8), methyllycaconitine (10), nudicauline (11), 14-deacetylnudicauline (12), lycoctonine and elatine (13). The structures of these alkaloids were determined by spectral