(1R,2R)-1-[(1S,2R,3R,4R,7S)-7-[(E)-2-(Dimethyl-phenyl-silanyl)-vinyl]-7-hydroxy-3-(4-methoxy-benzyloxymethyl)-bicyclo[2.2.2]oct-5-en-2-yl]-propane-1,2-diol

(1S,2S,4R,7R,8R)-2-[(E)-2-(Dimethyl-phenyl-silanyl)-vinyl]-8-(4-methoxy-benzyloxymethyl)-7-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-5-en-2-ol

(1S,2S,4S,5R,7R,8R)-2-[(E)-2-(Dimethyl-phenyl-silanyl)-vinyl]-8-(4-methoxy-benzyloxymethyl)-7-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]octane-2,5-diol

(1S,2S,4S,5R,6R,8R)-8-(tert-Butyl-dimethyl-silanyloxy)-2-[(E)-2-(dimethyl-phenyl-silanyl)-vinyl]-5-(4-methoxy-benzyloxymethyl)-6-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]octan-2-ol

Thiocarbonic acid O-[(1S,2R,4S,5S,7R,8R)-5-[(E)-2-(dimethyl-phenyl-silanyl)-vinyl]-5-hydroxy-7-(4-methoxy-benzyloxymethyl)-8-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-bicyclo[2.2.2]oct-2-yl] ester O-p-tolyl ester