An anti-inflammatory C-stiryl iridoid from Camptosorus sibiricus Rupr.
Fitoterapia
; 134: 378-381, 2019 Apr.
Article
in En
| MEDLINE
| ID: mdl-30880242
ABSTRACT
A new iridoid glycoside, named camptoside (1), together with three known compounds as dehydrodiconiferyl alcohol-9'-O-ß-d-glucopyranoside (2), aesculetin (3) and vajicoside (4), have been isolated from Camptosorus sibiricus Rupr. (Aspleniaceae). Their structures were established on the basis of spectroscopic analysis, especially 1D- and 2D-NMR data, and by comparison of their spectroscopic and physical data with those reported in the literature. Compounds 1-3 exhibited inhibitions of nitric oxide production in lipopolysaccharide-induced RAW 264.7 macrophages with IC50 values of 11.2, 8.3 and 9.4⯵M, respectively.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Iridoids
/
Tracheophyta
/
Glycosides
/
Macrophages
/
Anti-Inflammatory Agents
Limits:
Animals
Language:
En
Journal:
Fitoterapia
Year:
2019
Document type:
Article