Naphthofuroquinone derivatives: Inhibition of receptor tyrosine kinases

A series of dinaphtho[1,2-b;2′,3′-d]furan-7,12-dione derivatives were synthesized and evaluated for inhibitory activities against receptor tyrosine kinases. The naphthofuroquinone compounds with dialkylaminoethoxy group at C(5)-position (7, 8, 10, and 11) manifested strong inhibitory activities against epidermal growth factor receptor and vascular endothelial growth factor receptor. Docking study of 11 with EGFR was also performed.

Graphical abstractA series of dinaphtho[1,2-b;2′,3′-d]furan-7,12-dione derivatives were synthesized and evaluated for inhibitory activities against receptor tyrosine kinases. The naphthofuroquinone compounds with dialkylaminoethoxy group at C(5)-position (7, 8, 10, and 11) manifested strong inhibitory activities against epidermal growth factor receptor and vascular endothelial growth factor receptor. Docking study of 11 with EGFR was also performed.Figure optionsDownload full-size imageDownload as PowerPoint slide