作者:Lisa Dalla Via、Sebastiano Marciani Magno、Ornella Gia、Anna Maria Marini、Federico Da Settimo、Silvia Salerno、Concettina La Motta、Francesca Simorini、Sabrina Taliani、Antonio Lavecchia、Carmen Di Giovanni、Giuseppe Brancato、Vincenzo Barone、Ettore Novellino
DOI:10.1021/jm900627v
日期:2009.9.10
Novel benzo[3′,2′:5,6]thiopyrano[3,2-b]indol-10(11H)-ones 1a−v were synthesized and evaluated for their antiproliferative activity in an in vitro assay of human tumor cell lines (HL-60 and HeLa). Compounds 1e−v, substituted at the 11-position with a basic side chain, showed a significant ability to inhibit cell growth with IC50 values in the low micromolar range. Linear dichroism measurements showed