Term Name:	alantolactone
Synonyms:	(3aR,5S,8aR,9aR)-5,8a-dimethyl-3-methylidene-3a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(3H)-one, Alant camphor, Alantolactone, Elecampane camphor, Eupatal, Helenine, Inula camphor
Definition:	A sesquiterpene lactone that is 3a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2-one bearing two methyl substituents at positions 5 and 8a as well as a methylidene substituent at position 3.
Ontology:	ChEBI [CHEBI:2540]  ( EBI )