((4aS,5S,6S,8aS)-6-Benzyloxy-5,8a-dimethyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-yloxy)-trimethyl-silane

(2S,4aS,5S,6S,8aS)-6-Benzyloxy-2-bromo-5,8a-dimethyl-octahydro-naphthalen-1-one

1-methoxy-5-methyl-trans-perhydro-7,8a-(epoxymethano)naphthalene

(4R,4aS,8S,8aS)-8-Methoxy-4,8a-dimethyl-octahydro-naphthalen-2-one

(1S,6S,7R,9R)-7-Methyl-10-oxa-tricyclo[7.2.1.01,6]dodec-3-en-2-one