(1R,3R,4S)-4-((tert-butyldimethylsilyl)oxy)-3-(6-methoxypyridin-3-yl)cyclohexanol

5-((1R,2S,5S)-5-azido-2-((tert-butyldimethylsilyl)oxy)cyclohexyl)-2-methoxypyridine

(1R,3R,4S)-4-((tert-butyldimethylsilyl)oxy)-3-(6-methoxypyridin-3-yl)cyclohexyl methanesulfonate

(1R,4S,4aR,7R,8S,8aS)-8-((tert-butyldimethylsilyl)oxy)-7-(6-methoxypyridin-3-yl)-4,4a,6,7,8,8a-hexahydro-1,4-methanonaphthalen-5(1H)-one

(1R,4S,4aR,5S,7R,8S,8aS)-8-((tert-butyldimethylsilyl)oxy)-7-(6-methoxypyridin-3-yl)-1,4,4a,5,6,7,8,8a-octahydro-1,4-methanonaphthalen-5-ol