ChEBI: Picropodophyllotoxin is an organic heterotetracyclic compound that has a furonaphthodioxole skeleton bearing 3,4,5-trimethoxyphenyl and hydroxy substituents. It has a role as an antineoplastic agent, a tyrosine kinase inhibitor, an insulin-like growth factor receptor 1 antagonist and a plant metabolite. It is a lignan, a furonaphthodioxole and an organic heterotetracyclic compound.