SMILES: CC(=CCC1=C(C(=C2C(=C1O)C(=O)C(=C(O2)C3=CC(=C(C=C3)C[C@@H](C(=C)C)O)O)O)CC=C(C)C)O)C
Description: The molecule is a 7-hydroxyflavonol substituted by additional hydroxy groups at positions 5 and 3', prenyl groups at positions 6 and 8 and a (2S)-2-hydroxy-3-methylbut-3-en-1-yl group at position 4'. Isolated from the roots of Dorstenia psilurus, it exhibits alpha-glucosidase inhibitory activity. It has a role as a metabolite and an EC 3.2.1.20 (alpha-glucosidase) inhibitor. It is a 7-hydroxyflavonol and a tetrahydroxyflavone.