Synthesis, in-vitro cytotoxicity of 1H-benzo[f]chromene derivatives and structure–activity relationships of the 1-aryl group and 9-position

Abstract

Abstract A series of 1H-benzo[f]chromene-2-carbonitriles was synthesized and evaluated for their cytotoxic activities against MCF-7, HCT-116, and HepG-2 cancer cells. The SAR studies reported that the substitution in the phenyl ring at 1-position of 1H-benzo[f]chromene nucleus with the specific group, H atom, or methoxy group at 9-position increases the ability of the molecule against the different cell lines.