ginkgolide B   

GtoPdb Ligand ID: 1862

Abbreviated name: GKB
Synonyms: BN 52021
Comment: From the plant Ginkgo biloba. There is some ambiguity on online resources as to the exact stereochemistry of ginkgolide B. Other representations on PubChem include CID 11973122 and CID 6917929.
2D Structure
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Physico-chemical Properties
Hydrogen bond acceptors 10
Hydrogen bond donors 3
Rotatable bonds 1
Topological polar surface area 148.82
Molecular weight 424.14
XLogP 0.15
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
Canonical SMILES O=C1OC2C(C1C)(O)C13C4(C2O)C(OC3=O)CC(C24C(O1)OC(=O)C2O)C(C)(C)C
Isomeric SMILES O=C1O[C@@H]2[C@@]([C@@H]1C)(O)[C@@]13C4(C2O)[C@H](OC3=O)C[C@H](C24[C@H](O1)OC(=O)C2O)C(C)(C)C
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-OOHPMXMZSA-N
Classification
Compound class Natural product or derivative
IUPAC Name
(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
Synonyms
BN 52021
Comments
From the plant Ginkgo biloba. There is some ambiguity on online resources as to the exact stereochemistry of ginkgolide B. Other representations on PubChem include CID 11973122 and CID 6917929.
Database Links
CAS Registry No. 15291-77-7 (source: Scifinder)
GtoPdb PubChem SID 135652686
PubChem CID 441294
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