作者:Péter Csomós、István Zupkó、Borbála Réthy、Lajos Fodor、George Falkay、Gábor Bernáth
DOI:10.1016/j.bmcl.2006.09.016
日期:2006.12
Isobrassinin (2-(S-methyidithiocarbamoylaminomethyl)indole (7a), a regioisomer of the cruciferous phytoalexin brassinin (1), exerted marked antiproliferative effects on the HeLa, A431 and MCF7 cell lines (> 78.6% inhibition at 30 mu M). For structure-activity relationships, further analogues were synthesized. The highest cytotoxic effect was displayed by 2-phenylimino-1,3-thiazino[5.6-b]indole (10) (10 mu M, 76.8%-HeLa and 46.3% -MCF7). The effect of the natural phytoalexin brassinin was also determined. (c) 2006 Elsevier Ltd. All rights reserved.