(1S,3S,3aR,4R,4aS,8aR,9aS)-dodecahydro-4-aminomethyl-1-methoxy-3-methylnaphtho[2,3-c]furan

Chloro-acetic acid (1S,3S,3aR,4R,4aS,8aR,9aS)-1-methoxy-3-methyl-dodecahydro-naphtho[2,3-c]furan-4-yl ester

(1S,3S,3aR,4S,4aS,8aR,9aS)-dodecahydro-1-methoxy-4-(methanesulfonyloxy)-3-methylnaphtho[2,3-c]furan

(1S,3S,3aS,4S,4aS,8aR,9aS)-dodecahydro-1-methoxy-3-methyl-4-(phenylsulfonyl)methylnaphtho[2,3-c]furan

2-((1S,3S,3aR,4R,4aS,8aR,9aS)-1-Methoxy-3-methyl-dodecahydro-naphtho[2,3-c]furan-4-yloxymethyl)-pyridine