Discovery of Polyoxypregnane Derivatives From Aspidopterys obcordata With Their Potential Antitumor Activity.
Front Chem
; 9: 799911, 2021.
Article
em En
| MEDLINE
| ID: mdl-35071186
ABSTRACT
The bioassay-guided phytochemical study of an ethnic medicinal plant Aspidopterys obcorda ta Hemsl. var. obcordata results in the isolation of eight new polyoxypregnane derivatives, named aspidatasides A-H (1-8), along with ten known analogs (9-18). The series polyoxypregnane derivatives were screened for their cytoxic activity against HL-60 cells, and compound 2 showed the highest potency with an IC50 8.03 µM. Preliminary structure-activity relationship studies displayed that the sugar chain and double bond could notably impact their biological activity.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Front Chem
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
China