Molecule ID: 5281600

IUPAC Name: 8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

Description: The molecule is a biflavonoid that is obtained by oxidative coupling of two molecules of apigenin resulting in a bond between positions C-3 of the hydroxyphenyl ring and C-8 of the chromene ring. A natural product found particularly in Ginkgo biloba and Hypericum perforatum. It has a role as a cathepsin B inhibitor, an antiviral agent, an angiogenesis inhibitor, a P450 inhibitor and a plant metabolite. It is a biflavonoid, a hydroxyflavone and a ring assembly.

SMILES: O=c1cc(-c2ccc(O)c(-c3c(O)cc(O)c4c(=O)cc(-c5ccc(O)cc5)oc34)c2)oc2cc(O)cc(O)c12

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

InChI: InChI=1S/C30H18O10/c31-15-4-1-13(2-5-15)24-12-23(38)29-21(36)10-20(35)27(30(29)40-24)17-7-14(3-6-18(17)33)25-11-22(37)28-19(34)8-16(32)9-26(28)39-25/h1-12,31-36H

Molecular Properties:
- Polar Surface Area: 174.0 Ų
- LogP: 5.0