1.
Planta Med
; 77(14): 1648-51, 2011 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21472651
RESUMO
Chemical investigation of the roots of Wilbrandia ebracteata Cogn. (Cucurbitaceae) led to the isolation of two new (1- 2) and four known (3- 6) cucurbitacins. Their structures were elucidated by NMR and MS and compared with related compounds. The in vitro cytotoxicity of isolated compounds was evaluated against RD, KB, HCT-8, and A549 cell lines showing strong activity.