Synthesis of biscoumarin and dihydropyran derivatives with promising antitumor and antibacterial activities

Article abstract of DOI:10.1016/j.bmcl.2015.10.063

Two series of biscoumarin (1-3) and dihydropyran (4-12) derivatives were successfully synthesized as new antitumor and antibacterial agents. The molecular structures of four representative compounds 2, 4, 7 and 10 were confirmed by single crystal X-ray di