Triterpenoids from the stems of Schisandra grandiflora and their biological activity.
J Asian Nat Prod Res
; 18(7): 711-8, 2016 Jul.
Article
em En
| MEDLINE
| ID: mdl-26982651
ABSTRACT
One new ursane-type triterpenoid (1), named granditriol, along with 14 known compounds (2-15), was isolated from the organic extracts of Schisandra grandiflora stems. The structure of the new compound was elucidated by extensive spectroscopic methods as 28-norursa-12,17,19,21-tetraen-2α,3α,23-triol. These isolates were evaluated for anti-phytopathogenic fungi activity and cytotoxicity against human cancer cell line (HepG2). Asiatic acid (8) and 2α,3α,19α-trihydroxyurs-12-en-28-oic acid (9) inhibited the growth of two plant pathogens, Alternaria alternata and Alternaria solani. In addition, compounds 12, 15, and 11 displayed notable anti-proliferative activity against HepG2 cells. Compound 1 is the first report of 28-nortriterpenoid from the Schisandraceae family. All these were obtained from this plant for the first time.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Triterpenos
/
Schisandra
/
Antineoplásicos Fitogênicos
Limite:
Humans
Idioma:
En
Revista:
J Asian Nat Prod Res
Assunto da revista:
BOTANICA
/
QUIMICA
Ano de publicação:
2016
Tipo de documento:
Article
País de afiliação:
China