Synthesis of new benzopyrans related to podophyllotoxin
作者:Leonard Jurd
DOI:10.1002/jhet.5570260524
日期:1989.9
of 3,4-methylenedioxyphenol with aromatic aldehydes and pyrrolidine or piperazine, react with cyclic and acyclic β-diketones to yield benzopyrans. These benzopyrans are structurally similar to podophyllotoxin and like this drug some of the benzopyrans show in vivo anti-leukemic action in mice.