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

Acetic acid (1S,4R,4aR,5S,6S,8aR)-5-allyl-6-hydroxy-4-methoxy-6-methyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalen-1-yl ester

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