Two pairs of unusual melibiose and raffinose esters from Scrophularia ningpoensis.
J Asian Nat Prod Res
; 20(3): 255-262, 2018 Mar.
Article
em En
| MEDLINE
| ID: mdl-28537094
ABSTRACT
A pair of unusual melibiose esters (1α/1ß) and a pair of unusual raffinose esters (2α/2ß), were isolated from Scrophularia ningpoensis. Structures of them were established by detailed spectroscopic analyses to be 6-O-(E)-cinnamoyl-α-d-galactopyranosyl-(1â6)-α(ß)-d-glucopyranose (1α/1ß) and 6-O-(E)/(Z)-cinnamoyl-α-d-galactopyranosyl-(1â6)-α-d-glucopyranosyl-(1â2)-ß-d-fructofuranose (2α/2ß), respectively. All these compounds were evaluated for antifouling activity against the settlement of Balanus amphitrite larvae, along with the cytotoxic effect against the proliferation of HeLa cell lines.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Rafinose
/
Scrophularia
/
Melibiose
Limite:
Animals
/
Humans
País/Região como assunto:
Europa
Idioma:
En
Revista:
J Asian Nat Prod Res
Assunto da revista:
BOTANICA
/
QUIMICA
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
China