Abstract
This work presents the synthesis and full characterization of Pd(II)‐butadienyl complexes incorporating picolyl‐NHC or phosphine ligands (PPh3 or PTA). These complexes were evaluated against four different cancer cell lines and human lung fibroblasts. Our findings indicate a slightly lower antiproliferative activity of picolyl‐NHC Pd(II)‐butadienyl complexes compared to recently published ones featuring N‐N, P‐P, and C‐C ligands but, above all, they exhibited selectivity for ovarian cancer cells. Additionally, trans‐[PdX (phosphine)2C4(COOMe)4Y)] derivatives (X = Br, Cl and Y = CH3, Br) proved excellent anticancer activity across all tested cancer cell lines, especially the bisPTA complexes. Importantly, the IC50 values suggest minimal impact from the halide coordinated to palladium or that present in the butadienyl terminal position. Furthermore, the low activity observed towards non‐cancerous cells underscores the potential of these synthesized Pd(II)‐butadienyl compounds as promising candidates for further investigation in anticancer research.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
