Curcumin and its analogs are important secondary metabolites. Some analog showed various biological activities including antiinflammatory, anticancer and antioxidant. This research has successfully synthesized curcumin ethyl 2 - ((3E, 5E) -3,5-bis ((E) -4-methoxy benzylidene) -4-oxopiperidine-1-yl) acetate, ethyl 2 - (( 3E, 5E) -3,5-bis ((E) -2-methoxy benzyliden) -4-oxopiperidine-1-yl) acetate…