Synthesis and Characterization of New Palladium(II) Thiosemicarbazone Complexes and Their Cytotoxic Activity against Various Human Tumor Cell Lines

Scheme 1

Synthesis of 4-phenyl-1-acetone thiosemicarbazone, 4-phenyl-1-benzaldehyde thiosemicarbazone, and 4-phenyl-1-naphthaldehyde thiosemicarbazone ligands.