Hasubanan Type Alkaloids from <i>Stephania </i><i>l</i><i>onga</i>
作者:Hua Zhang、Jian-Min Yue
DOI:10.1021/np0500833
日期:2005.8.1
Thirteen newhasubanan type alkaloids, stephalonines A-I (1-9), norprostephabyssine (15), isoprostephabyssine (16), isolonganone (18), and isostephaboline (21), as well as nine known ones, were isolated from the whole plants of Stephania longa, a well-known traditional Chinese medicine. Their structures were elucidated on the basis of spectroscopic data and chemical methods.