Synthesis Characterization and Biological Activity Study of New Schiff and Mannich Bases and Some Metal Complexes Derived from Isatin and Dithiooxamide

<table>Cytotoxic effect of L<sub>I</sub>H, L<sub>II</sub>H, and some selected metal complexes on growth of cancer cell line Hep-2 at different concentrations with exposure time 48 h.</table>

Bioinorganic Chemistry and Applications

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Figure 9

Figure 9: Synthesis Characterization and Biological Activity Study of New Schiff and Mannich Bases and Some Metal Complexes Derived from Isatin and Dithiooxamide 

Figure 9 | Synthesis Characterization and Biological Activity Study of New Schiff and Mannich Bases and Some Metal Complexes Derived from Isatin and Dithiooxamide 