Two new furostanol saponins from Tribulus terrestris L.
J Asian Nat Prod Res
; 10(5-6): 419-23, 2008.
Article
en En
| MEDLINE
| ID: mdl-18464080
ABSTRACT
Two new furostanol saponins, tribufurosides B (1) and C (2), were isolated from the fruits of Tribulus terrestris L. With the help of chemical and spectral analyses (IR, MS, 1D NMR and 2D NMR), the structures of two new furostanol saponins were established as 26-O-beta-d-glucopyranosyl-(25S)-5alpha-furost-20(22)-en-2alpha,3beta,26-triol-3-O-beta-d-galactopyranosyl(1 --> 2)-beta-d-glucopyranosyl(1 --> 2)-beta-d-galactopyranoside (1) and (25S)-5alpha-furost-20(22)-en-12-one-3beta, 26-diol-26-O-beta-d-glucopyranoside (2).
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Saponinas
/
Tribulus
Idioma:
En
Revista:
J Asian Nat Prod Res
Asunto de la revista:
BOTANICA
/
QUIMICA
Año:
2008
Tipo del documento:
Article
País de afiliación:
China