(1S,2S,4aR,6S,8S,8aS)-1-[2-[3(R)-[4(R)-[[tert-butyldimethylsilyl]oxy]-1(R)-hydroxy-3-cyclopentyl]]ethyl]-2,6-dimethyl-8-[[(S)-2-methyl-1-oxobutyl]oxy]-1,2,4a,5,6,7,8,8a-octahydronaphthalene

rac-((3R,4aS,7R,8R,8aR)-3,7-dimethyl-3,4,4a,7,8,8a-hexahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-8-yl)methanol

(2R,4R,6S)-4-tert-butyldiphenylsilyloxy-2-hydroxymethyl-6-methoxytetrahydropyran