(E)-3,4',5-トリヒドロキシ-3'-メトキシスチルベン

Isorhapontigenin is a stilbenol that is trans-stilbene in which one of the phenyl groups is substituted by hydroxy groups at positions 3 and 5, while the other phenyl group is substituted by a methoxy group at position 3 and a hydroxy group at position 4. It natural product isolated from the seeds of Aphanes aculeata and has antioxidant, anti-tumour, and anti-inflammatory effects. It has a role as an antioxidant, an antiviral agent, a hypoglycemic agent, an antineoplastic agent, an anti-inflammatory agent, a plant metabolite and a cardioprotective agent. It is a member of guaiacols, a polyphenol, a member of resorcinols and a stilbenol. It is functionally related to a piceatannol.