Description
Britanin is a sesquiterpenoid isolated from Inulae flos, displaying anti-inflammatory effects. Study in RAW 264.7 cells indicated that Britanin inhibited LPS-induced nitric oxide, PGE2 and cytokine production via inactivating NF-κB and MAPK.
Synonyms
Britannin; [(3aS,5R,5aS,6S,8S,8aS,9S,9aR)-9-acetyloxy-8-hydroxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] acetate
Molecular Formula
C19H26O7
Canonical SMILES
CC1CC2C(C(C3(C1C(CC3O)OC(=O)C)C)OC(=O)C)C(=C)C(=O)O2
InChI
InChI=1S/C19H26O7/c1-8-6-12-15(9(2)18(23)26-12)17(25-11(4)21)19(5)14(22)7-13(16(8)19)24-10(3)20/h8,12-17,22H,2,6-7H2,1,3-5H3/t8-,12+,13+,14+,15-,16-,17+,19-/m1/s1
InChIKey
JXEGMONJOSAULB-IZZBGLMFSA-N