Abstract :
[en] A series of trans-Pt(II)(salicylaldimine)(4-picoline)Cl complexes were synthesized in 78‒87%
yield using one-pot procedure from commercially available precursors. The structures of these
complexes were characterized by 1H, 19F and 13C NMR spectroscopy, HRMS (ESI) as well as
single crystal X-ray analysis. Bioactivity investigations including bio-assay, time- and dosedependent,
cell cycle progression study, caspase 3 and 9 apoptosis marker assay and DNA
interaction using pBR322 plasmid DNA by gel electrophoresis were performed. The results
indicated that the complexes showed promising in vitro cytotoxicity in MCF-7 and A549 cancer
cell lines. Moreover these complexes enhanced the expression of p53 tumor suppressor gene
family members such as p63 and p73.
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