(4aR,5S,8R,8aS)-5-Hydroxy-8-methoxy-4a,5,6,7,8,8a-hexahydro-1H-naphthalen-2-one

(8R,8aS)-8-(2-Methoxy-ethoxymethoxy)-6,7,8,8a-tetrahydro-1H-naphthalen-2-one

(1R,7R,8R,8aS)-8-Allyl-7-methyl-1,2,3,7,8,8a-hexahydro-naphthalen-1-ol

((1S,8R,8aS)-8-Hydroxy-2-oxo-1,2,6,7,8,8a-hexahydro-naphthalen-1-yl)-acetic acid

2-Methyl-butyric acid (1R,4S,4aR,7R,8R,8aS)-4-acetoxy-8-allyl-7-methyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl ester