1.
Phytochemistry
; 105: 158-63, 2014 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-24916320
RESUMO
Seven hexahydrobenzophenanthridine-type alkaloids, Ambiguanine A-G, along with eight known alkaloids, were isolated from tubers of Corydalis ambigua var. amurensis. Their structures were elucidated based on extensive spectroscopic analyses, with absolute configurations determined by CD experiments.