(2R,6S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-6-methyl-piperidine-1-carboxylic acid tert-butyl ester

(3S,3aS,4R,4aS,8aR,9aS)-3-methyl-4-((phenylthio)methyl)dodecahydronaphtho[2,3-c]furan-1-ol

(3S,3aS,4R,4aS,8aR,9aS)-3-Methyl-4-phenylsulfanylmethyl-decahydro-naphtho[2,3-c]furan-1-one

Toluene-4-sulfonic acid (3S,3aR,4R,4aS,8aR,9aS)-3-methyl-1-oxo-dodecahydro-naphtho[2,3-c]furan-4-ylmethyl ester

(R)-2-(hydroxymethyl)piperidine