Morphinandienone and aporphine alkaloids from Corydalis decumbens
作者:Chun-Lei Zhang、Qi-Long Huang、Juan Chen、Fang Zhao、Fan Zhang、Zheng-Yu Cao
DOI:10.1016/j.phytol.2018.11.011
日期:2019.2
Phytochemical examination of Corydalis decumbens has afforded two new morphinandienone alkaloids, namely, (-)-pallidine N-oxide (1) and (-)-salutaridine N-oxide (2), together with one known analogue, (-)-pallidine (3), and three known aporphine alkaloids (4−6). Their structures were elucidated via comprehensive spectroscopic analysis and chemical correlation. This study represents the first isolation