The molecule is a diterpene lactone isolated from the whole plant Ajuga ciliata. It has a role as a plant metabolite. It is a diterpene lactone, a butenolide, a carbobicyclic compound, an enoate ester and a triol. It derives from a tiglic acid.
[(1R,4aR,5S,6R,8S,8aR)-1,8-dihydroxy-8a-(hydroxymethyl)-5,6-dimethyl-5-[2-(5-oxo-2H-furan-3-yl)ethyl]-3,4,4a,6,7,8-hexahydro-2H-naphthalen-1-yl]methyl (E)-2-methylbut-2-enoate