Term Name:	dorsilurin I
Synonyms:	3,5-dihydroxy-2-{3-hydroxy-4-[(2S)-2-hydroxy-3-methylbut-3-en-1-yl]phenyl}-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)-9,10-dihydro-4H,8H-pyrano[2,3-f]chromen-4-one, 7,8-(2,2-dimethyldihydropyrano)-5,3'-dihydroxy-6-prenyl-4'-(2S-hydroxy-3-methylbut-3-enyl)flavonol
Definition:	An extended flavonoid that is flavonol with additional hydroxy groups at position 5 and 3', a 2,2-dimethyldihydropyrano ring fused to ring A across positions 7 and 8, a prenyl group at position 6 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.
Ontology:	ChEBI [CHEBI:65806]  ( EBI )