Ginkgolide B

2D Structure
CID 11973122
IUPAC Name (1R,3R,6R,7S,8S,10R,11R,12S,13S,16S,17R)-8-tert-butyl-6,12,17-trihydroxy-16-methyl-2,4,14,19-tetraoxahexacyclo[8.7.2.01,11.03,7.07,11.013,17]nonadecane-5,15,18-trione
InChI InChI=1S/C20H24O10/c1-6-12(23)28-11-9(21)18-8-5-7(16(2,3)4)17(18)10(22)13(24)29-15(17)30-20(18,14(25)27-8)19(6,11)26/h6-11,15,21-22,26H,5H2,1-4H3/t6-,7+,8-,9-,10+,11+,15+,17+,18+,19-,20-/m1/s1
InChI Key SQOJOAFXDQDRGF-ZMVGXLHTSA-N
Canonical SMILES None
Isomeric SMILES None
Molecular Formula C20H24O10
Molecular Weight 424.4
synonyms ['Ginkgolide B', 'Ginkgolides, ginkgolide B', 'DF149B9460', 'Ginkgolide A, 1-hydroxy-, (1beta)-', '15291-77-7', 'BN 52021', 'BN-52051', 'BN-52021', '5H-Dicyclopenta(b,c)furan-3,5a(6H)-diacetic acid, 6-tert-butyl-3a-carboxyhexahydro-alpha5a,1,2,3,5,8-hexahydroxy-alpha3-methyl-, tri-gamma-lactone', "9H-1,7a-(Epoxymethano)-1H,6aH-cyclopenta(c)furo(2,3-b)furo(3',2':3,4)cyclopenta(1,2-d)furan-5,9,12(4H)-trione, 3-(1,1-dimethylethyl)hexahydro-4,7b,11-trihydroxy-8-methyl-, (1R,3S,3aS,4R,6aR,7aR,7bR,8S,10aS,11R,11aR)-", 'CHEBI:5356', 'DTXSID70873223', 'DTXCID501529313', '(1R,3R,8S,10R,13S,16S,17R)-8-tert-butyl-6,12,17-trihydroxy-16-methyl-2,4,14,19-tetraoxahexacyclo(8.7.2.0^(1,11).0^(3,7).0^(7,11).0^(13,17))nonadecane-5,15,18-trione', '8-tert-butyl-6,12,17-trihydroxy-16-methyl-2,4,14,19-tetraoxahexacyclo(8.7.2.01,11.03,7.07,11.013,17)nonadecane-5,15,18-trione', 'Ginkolide B', 'Bilobalide B', 'UNII-DF149B9460', 'BN 52051', 'GINKGOLIDE B [MI]', 'GINKGOLIDE B [WHO-DD]', 'SCHEMBL14029435', 'GINKGOLIDE A, 1-HYDROXY-, (1.BETA.)-', 'GINKGOLIDE B (CONSTITUENT OF GINKGO) [DSC]', '5H-DICYCLOPENTA(B,C)FURAN-3,5A(6H)-DIACETIC ACID, 6-TERT-BUTYL-3A-CARBOXYHEXAHYDRO-.ALPHA.5A,1,2,3,5,8-HEXAHYDROXY-.ALPHA.3-METHYL-, TRI-.GAMMA.-LACTONE', "9H-1,7a-(Epoxymethano)-1H,6aH-cyclopenta(c)furo(2,3-b)furo(3',2':3,4)cyclopenta(1,2-d)furan-5,9,12(4H)-trione, 3-(1,1-dimethylethyl)hexahydro-4,7b,11-trihydroxy-8-methyl-, (1R,3S,3aS,4R,6aR,7aR,7bR,8S,10aS,11R,11aR)-", "9H-1,7a-(Epoxymethano)-1H,6aH-cyclopenta(c)furo(2,3-b)furo(3',2':3,4)cyclopenta(1,2-d)furan-5,9,12(4H)-trione, 3-(1,1-dimethylethyl)hexahydro-4,7b,11-trihydroxy-8-methyl-, (1R-(1alpha,3beta,3aS*,4beta,6aalpha,7aalpha,7balpha,8alpha,10aalpha,11beta,11aR*))-"]

From Pubchem