Cycloartane-type glycosides from Aquilegia flabellata.
Phytochemistry
; 51(3): 449-52, 1999 Jun.
Article
em En
| MEDLINE
| ID: mdl-10438199
ABSTRACT
Two new cycloartane-type glycosides, named aquilegiosides A and B, were isolated from the dried aerial parts of Aquilegia flabellata Sieb.et Zucc.var flabellata (Ranunculaceae). Their chemical structures have been characterized as 22S-3beta,16alpha,29-trihydroxy-cycloart-24-en-26,22-olid e 3-O-beta-D-glucopyranosyl-(1--->6)-beta-D-glucopyranosyl-(1--->2)-alpha- L-arabinopyranoside and 3-O-beta-D-glucopyranosyl-(1--->2)-alpha-L-arabinopyranoside, by chemical and spectroscopic evidence.
Buscar no Google
Base de dados:
MEDLINE
Assunto principal:
Plantas
/
Saponinas
/
Triterpenos
/
Glicosídeos
Idioma:
En
Ano de publicação:
1999
Tipo de documento:
Article