SMILES: COC1=CC(=CC(=C1)O)[C@H]2[C@H]3[C@@H](CO2)[C@@H](OC3=O)C4=CC(=C(C(=C4)OC)OC)O
Description: The molecule is a lignan that is tetrahydro-1H,3H-furo[3,4-c]furan-1-one substituted by a 3-hydroxy-4,5-dimethoxyphenyl at position 3 and a 3-hydroxy-4,5-dimethoxyphenyl group at position 5. Isolated from the rhizomes of Imperata cylindrica, it exhibits vasodilative activity. It has a role as a metabolite and a vasodilator agent. It is a lignan, a gamma-lactone, a member of methoxybenzenes and a member of phenols.