InCl3-​assisted synthesis and cytotoxic studies of some novel heteroaryl thiazoles

Heteroaryl thiazoles were synthesized by the Hantzsch reaction of various α-​bromoketones with aryl thioureas using InCl3 as a catalyst in a shorter reaction time. The synthesized compds. were characterized and screened for their in-​vitro cytotoxic activity against DAL and EAC cells. Compd. I was found to be most effective against DAL cell lines with IC50 value of 15.76 μg​/mL. Compd. II was found to be most effective against EAC cells with IC50 value of 28.73 μg​/mL