The molecule is an organic heterotetracyclic compound and guaianolide sesquiterpene lactone that is arglabin in which the exocyclic double bond has been reduced to a single bond. It is found in Artemesia adamsii. It has a role as a metabolite. It is a gamma-lactone, an epoxide, an organic heterotetracyclic compound and a sesquiterpene lactone. It derives from an arglabin.
(1R,3S,6S,7S,10S,11R)-3,7,12-trimethyl-2,9-dioxatetracyclo[9.3.0.01,3.06,10]tetradec-12-en-8-one