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Flavanones of Erythrina livingstoniana with antioxidant properties.
- Source :
-
Fitoterapia . Jan2016, Vol. 108, p48-54. 7p. - Publication Year :
- 2016
-
Abstract
- Six new flavanones ( 1 – 6 ), together with six known compounds were isolated from Erythrina livingstoniana . Their structures were elucidated on the basis of NMR data and HRMS n fragmentation pathway and by comparison with literature data. Compounds 5 , 7 and 8 showed remarkable DPPH free radical scavenging efficacies. The compounds, however, did not demonstrate an anti-inflammatory potential when tested using a PGE 2 (prostaglandin E2) competitive enzyme immunoassay. The plausible biosynthetic pathways of the isolated compounds are described. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0367326X
- Volume :
- 108
- Database :
- Academic Search Index
- Journal :
- Fitoterapia
- Publication Type :
- Academic Journal
- Accession number :
- 111893186
- Full Text :
- https://doi.org/10.1016/j.fitote.2015.11.014