Molecule ID: 72551430

IUPAC Name: [(3S,4S,5R)-3,4-dihydroxy-5-[5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-3-yl]oxyoxolan-3-yl]methyl acetate

Description: The molecule is a glycosyloxyflavone that is kaempferol attached to a 5-O-acetyl-alpha-D-apiofuranosyl residue at position 3 and a alpha-L-rhamnopyranosyl residue at position 7 via glycosidic linkages. Isolated from the aerial parts of Vicia faba and Lotus edulis, it exhibits inhibitory activity against topoisomerse I and II. It has a role as an EC 5.99.1.2 (DNA topoisomerase) inhibitor, an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor, an antineoplastic agent and a plant metabolite. It is a glycosyloxyflavone, an acetate ester, an alpha-L-rhamnoside and a dihydroxyflavone. It derives from a kaempferol.

SMILES: CC(=O)OC[C@@]1(O)CO[C@H](Oc2c(-c3ccc(O)cc3)oc3cc(O[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)cc(O)c3c2=O)[C@H]1O

SELFIES: [C][C][=Branch1][C][=O][O][C][C@@][Branch1][C][O][C][O][C@H1][Branch2][Branch1][=Branch2][O][C][=C][Branch1][N][C][=C][C][=C][Branch1][C][O][C][=C][Ring1][#Branch1][O][C][=C][C][Branch2][Ring1][Ring2][O][C@@H1][O][C@@H1][Branch1][C][C][C@H1][Branch1][C][O][C@@H1][Branch1][C][O][C@H1][Ring1][=Branch2][O][=C][C][Branch1][C][O][=C][Ring2][Ring1][C][C][Ring2][Ring1][=N][=O][C@H1][Ring2][Ring2][Branch1][O]

InChI: InChI=1S/C28H30O15/c1-11-19(32)21(34)22(35)26(40-11)41-15-7-16(31)18-17(8-15)42-23(13-3-5-14(30)6-4-13)24(20(18)33)43-27-25(36)28(37,10-39-27)9-38-12(2)29/h3-8,11,19,21-22,25-27,30-32,34-37H,9-10H2,1-2H3/t11-,19-,21+,22+,25+,26-,27+,28+/m0/s1

Molecular Properties:
- Polar Surface Area: 231.0 Ų
- LogP: -0.2