(3E,4S)-4-Hydroxy-3-{2-[(1R,4aR,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylenedecahydro-1-naphthalenyl]ethylidene}dihydro-2(3H)-furanone

(3E,4S)-4-Hydroxy-3-{2-[(1R,4aR,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylendecahydro-1-naphthalinyl]ethyliden}dihydro-2(3H)-furanon

(3E,4S)-4-Hydroxy-3-{2-[(1R,4aR,5R,6R,8aS)-6-hydroxy-5-(hydroxyméthyl)-5,8a-diméthyl-2-méthylènedécahydro-1-naphtalényl]éthylidène}dihydro-2(3H)-furanone

(3E,4S)-4-Hydroxy-3-{2-[(1R,4aR,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylenedecahydro-1-naphthalenyl]ethylidene}dihydro-2(3H)-furanone

(3E,4S)-4-hydroxy-3-{2-[(1R,4aR,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylidenedecahydronaphthalen-1-yl]ethylidene}dihydrofuran-2(3H)-one

2(3H)-Furanone, 3-[2-[(1R,4aR,5R,6R,8aS)-decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethylidene]dihydro-4-hydroxy-, (3E,4S)-

(S)-4-Hydroxy-3-[2-((1R,4aR,5R,6R,8aS)-6-hydroxy-5-hydroxymethyl-5,8a-dimethyl-2-methylene-decahydro-naphthalen-1-yl)-eth-(E)-ylidene]-dihydro-furan-2-one