Conjugated indole-imidazole derivatives displaying cytotoxicity against multidrug resistant cancer cell lines

Abstract

We report herein the SAR studies of a series of indole-imidazole compounds. that demonstrate substantial in vitro anti-proliferative activities against cancer cell lines, including multidrug resistance (MDR) phenotypes. The in vitro cytotoxic effects have been demonstrated across a wide array of tumor types, including hematologic and solid tumor cell lines of various origins (e.g., leukemia, breast, colon, and uterine).