SMILES: CC1(C2CC3=C(C4=C2C(=C(C=C4O)O)O1)OC5=CC(=CC(=C5C3=O)O)O)C
Description: The molecule is an extended flavonoid that is 5a,6-dihydro-5H,7H-[1]benzofuro[3,4-bc]xanthen-7-one substituted by hydroxy groups at positions 1, 3, 8 and 10 and geminal methyl groups at position 5. It is isolated from the tree barks of Artocarpus lanceifolius and exhibits cytotoxicity against human murine leukemia cells. It has a role as a metabolite and an antineoplastic agent. It is an extended flavonoid, an organic heteropentacyclic compound and a polyphenol.