1.
Arch Pharm Res
; 26(4): 270-4, 2003 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-12735683
RESUMO
A series of new 3-alkyl-1-(1-methyl-2-phenylethyl)ureas related to ceramide was synthesized and evaluated for their in vitro cytotoxic activity against five human tumor cell lines. The urea analogue (2b) of B13 showed comparable or slightly more potent cytotoxic activity as compared to B13, indicating that urea does appear to serve as a bioisostere of amide.