Cytotoxic spirostane-type saponins from the roots of Chlorophytum borivilianum.
J Nat Prod
; 72(1): 177-81, 2009 Jan.
Article
en En
| MEDLINE
| ID: mdl-19128156
Four new spirostane-type saponins named borivilianosides E-H (1-4) were isolated from an ethanol extract of the roots of Chlorophytum borivilianum together with two known steroid saponins (5 and 6). The structures of 1-4 were elucidated using mainly 2D NMR spectroscopic techniques and mass spectrometry. The cytotoxicity of borivilianosides F (2), G (3), and H (4) and three known compounds was evaluated using two human colon cancer cell lines (HT-29 and HCT 116).
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Plantas Medicinales
/
Saponinas
/
Espirostanos
/
Asparagaceae
Límite:
Humans
País/Región como asunto:
Asia
Idioma:
En
Revista:
J Nat Prod
Año:
2009
Tipo del documento:
Article
País de afiliación:
Francia
Pais de publicación:
Estados Unidos