method using thiosemicarbazide, substituted phenacyl bromides, substituted 3-
acetylcoumarins, and Vilsmeyer-Hack reagent. Structures of all the synthesized compounds
were confirmed by spectral (1 H & 13 C NMR, FTIR, Mass) and analytical data. The target
compounds were screened for their in vitro anticancer activity. From the results, it was found
that the compound 4m has shown significant antiproliferative activity against all tested cell …