
Discovery of antitumor anthra[2,3-b]furan-3-carboxamides: Optimization of synthesis and evaluation of antitumor properties
Keywords: Anthra[2,3-b]furan-3-carboxamides; DNA ligands; Topoisomerase inhibitors; Protein kinase inhibitors; Cytotoxicity; Circumvention of multidrug resistance; Antitumor activity; CDI; 1,1â²-carbonyldiimidazole; DCC; N,Nâ²-dicyclohexylcarbodiimide; EDC; 1-eth