Research Article
Synthesis and Biological Evaluation of 2,4-Diaminoquinazolines as Potential Antitumor Agents
Table 2
DNA/methyl green colorimetric assay of the DNA-binding compounds.
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aIC50 values represent the concentration (mean ± SD, n = 3–5 separate determinations) required for a 50% decrease in the initial absorbance of the DNA/methyl green solution. |