Dichlorogelignate (compound 4) is a selective inhibitor oftopoisomeraseII (Topo II). Dichlorogelignate has 100% inhibition at 50 μM.
References:
[1].Kashiwada Y, Bastow K F, Lee K H. Novel lignan derivatives as selective inhibitors of DNA topoisomerase II[J]. Bioorganic & Medicinal Chemistry Letters, 1995, 5(8): 905-908.
















