1.
Nat Prod Lett
; 16(1): 15-9, 2002 Feb.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11942676
RESUMO
An extract of the fruits of Trichosanthes tricuspidata collected in North Vietnam was found cytotoxic in KB cells. A bioassay-guided fractionation led to the isolation of a series of cucurbitacins of which two are new: tricuspidatin and 2-O-glucocucurbitacin J. Their isolation and structure determination are described.