Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae)

Ferreira, Ana Margarida V. D.; Carvalho, Maria João; Sequeira, Miguel M.; Silva, Artur M. S.; Carvalho, Luís H. M.

http://hdl.handle.net/10400.13/4204

Use this identifier to reference this record.

Name:	Description:	Size:	Format:
Chemical constituents of Euphorbia hyberna L Euphorbiaceae.pdf		417.71 KB	Adobe PDF	Download

Send Feedback

Authors

Ferreira, Ana Margarida V. D.

Abstract(s)

Chemical investigation of the aerial part and the roots of Euphorbia hyberna L. subs. hyberna. resulted in the isolation and identification of four triterpenoids (3�-O-octadecanoyllupeol (1), glut-5-en-3�-ol (2), 24-methylenecicloartan-3�-ol (3) and cicloart-23-ene-3�,25-diol (6)) along with the phenolic compounds ellagic acid (4) and 3,30 -di-O-methylellagic acid (7). Although these are all known compounds, this is the first report of their isolation from this plant. Their structures were elucidated on the basis of spectral methods, including 2D NMR experiences, and confirmed by comparing with the literature data.

Keywords

Euphorbia hyberna L. Euphorbiaceae Triterpenoids Phenolic compounds . Faculdade de Ciências da Vida

URI

http://hdl.handle.net/10400.13/4204

Citation

Ferreira, A. M. V., Carvalho, M. J. M., Sequeira, M. M., Silva, A. M., & Carvalho, L. H. (2013). Chemical constituents of Euphorbia hyberna L.(Euphorbiaceae). Natural Product Research, 27(3), 282-285. https://doi.org/10.1080/14786419.2012.668688