Term Name:	1-O-acetyl-4R,6S-britannilactone
Synonyms:	(4R)-4-[(3aS,4S,7aR)-4-hydroxy-6-methyl-3-methylidene-2-oxo-2,3,3a,4,7,7a-hexahydro-1-benzofuran-5-yl]pentyl acetate
Definition:	A sesquiterpene lactone that is (3aS,4R,7aR)-3a,4,7,7a-tetrahydro-1-benzofuran-2(3H)-one with a methylidene at position C-3, a hydroxy at C-4, a methyl at C-6, and a (2S)-5-(acetyloxy)pentan-2-yl group at position C-5. A natural product found in Inula britannica var chinensis and Inula japonica.
Ontology:	ChEBI [CHEBI:65365]  ( EBI )