Synthesis, Spectroscopic, and Biological Studies on New Zirconium(IV) Porphyrins with Axial Ligand

<table>Cytotoxicity of SAZr(p-CH<sub>3</sub>TPP) and 5-SSAZr(p-CH<sub>3</sub>TPP), where 2a = p-CH<sub>3</sub>TPP.</table>

Bioinorganic Chemistry and Applications

Figure 6: Synthesis, Spectroscopic, and Biological Studies on New Zirconium(IV) Porphyrins with Axial Ligand 