Cytotoxic oxindole derivatives: EGFR inhibition, pharmacophore modeling, 3D-QSAR and molecular dynamics studies.

Epidermal growth factor receptor (EGFR) is one of the vital protein targets in many solid tumors and is an attractive target for developing new drugs. In this study we have focused on elucidation of the mechanistic insights of cytotoxic potentials of oxindole derivatives using various and molecular modeling techniques. EGFR inhibition assay is performed with the potent cytotoxic oxindole compounds which are previously proved for their cytotoxic activity against breast cancer (MCF7) and ovarian cancer (SKVO3) cell lines.