Term Name:	3-O-methyl-isosecotanapartholide
Synonyms:	(4S,5S)-5-[(3S)-3-methoxy-2-methyl-5-oxocyclopent-1-en-1-yl]-3-methylidene-4-(3-oxobutyl)dihydrofuran-2(3H)-one
Definition:	A sesquiterpene lactone that is isosecotanapartholide in which the hydroxy group at position 3 is replaced by a methoxy group. Isolated from Artemisia iwayomogi and Tanacetum cilicicum, it acts as an inhibitor of nitric oxide synthase.
Ontology:	ChEBI [CHEBI:66090]  ( EBI )