Propionic acid (2R,7R,11R)-2-(tert-butyl-dimethyl-silanyloxymethyl)-1,5-dimethyl-12-methylene-8-oxa-tricyclo[7.2.1.02,7]dodec-5-en-11-yl ester

15-(tert-butyldimethylsiloxy)-4α-tosyloxytrichothecane-9,12-diene

(2aα,4aα,7β,7aα,7bα)-2,2a,4a,7,7a,7b-hexahydro-2a,7-bis<(triethoxysilyl)oxy>-4H-furo<2,3,4-cd>benzofuran-4-one

1,2,4-Trimethoxy-5-methoxymethoxy-7-methyl-naphthalene

(3aS,4aR,8aS,8bR)-3a-Hydroxy-6,8b-dimethyl-1-oxo-3a,7,8,8b-tetrahydro-1H,4aH-benzo[b]cyclopenta[d]furan-8a-carboxylic acid methyl ester