Jacquinelin

11β,13-Dihydro-8-deoxylactucin

(3S)-3,3aβ,4,5,9aβ,9bα-Hexahydro-9-(hydroxymethyl)-3,6-dimethylazuleno[4,5-b]furan-2,7-dione

(3aS)-3,3aβ,4,5,9aβ,9bα-Hexahydro-9-(hydroxymethyl)-3β,6-dimethylazuleno[4,5-b]furan-2,7-dione