Sucrose esters and xanthone C-glycosides from the roots of Polygala sibirica.
J Nat Prod
; 62(7): 993-6, 1999 Jul.
Article
em En
| MEDLINE
| ID: mdl-10425123
ABSTRACT
Six new sucrose esters, sibiricoses A(1)-A(6) (1-6), two new xanthone C-glycosides, sibiricaxanthones A (7) and B (8), and a new acetophenone glycoside, sibiricaphenone (9), were isolated from the roots of Polygala sibirica together with six known glycosides. The structures of new compounds were elucidated on the basis of chemical and spectroscopic evidence. The structure of the known xanthone glycoside, polygalaxanthone III (10), was revised.
Buscar no Google
Base de dados:
MEDLINE
Métodos Terapêuticos e Terapias MTCI:
Terapias_biologicas
Assunto principal:
Plantas Medicinais
/
Sacarose
/
Xantinas
Idioma:
En
Revista:
J Nat Prod
Ano de publicação:
1999
Tipo de documento:
Article