Iridoids from leaves of Gelsemium elegans.
Phytochemistry
; 72(9): 916-22, 2011 Jun.
Article
em En
| MEDLINE
| ID: mdl-21497867
ABSTRACT
Six iridoids, geleganoids, designated A-F, and five iridoid glycosides, geleganosides A and B together with three previously reported compounds, were isolated from leaves of Gelsemium elegans. Their structures were elucidated by spectroscopic and chemical analyses. The relative configuration of geleganoid A was confirmed by X-ray crystallographic diffraction analysis, and the absolute configuration of geleganoid B was determined by a modified Mosher's method. Selected compounds were evaluated for PC12 cell neurite outgrowth activity, but they were inactive.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Gelsemium
/
Glicosídeos Iridoides
Limite:
Animals
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article