(E,2R,3S,4S,6R)-9-((4S,5R)-5-ethyl-2,2,4-trimethyl-1,3-dioxolan-4-yl)-3-O-(tert-butyldimethylsilyl)-2,4,6-trimethyl-7-oxonon-8-enoic acid

(2S,3S,4S,6R)-3-(4-methoxybenzyloxy)-2,4,6-trimethyl-7-(tert-butyldimethylsilyloxy)heptan-1-ol

(E,2S,3S,4S,6R)-9-((4S,5R)-5-ethyl-2,2,4-trimethyl-1,3-dioxolan-4-yl)-3-hydroxy-7-O-(tert-butyldimethylsilyl)-2,4,6-trimethylnon-8-enyl acetate

(2S,3S,4R,5S,6S)-1,7-di[tert-butyl(dimethyl)silyl]-5-(4-methoxybenzyloxy)-2,4,6-trimethylheptan-3-ol

O-(2S,3S,4R,5R,6S)-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptan-3-yl S-methyl carbonodithioate

(2S,3S,4S,6R)-3-(4-methoxybenzyloxy)-7-(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptyl acetate

(2R,3R)-2-((benzyloxy)methyl)-3-ethyl-2-methyloxirane

(2S,3S,4S,6R)-3-(methoxymethoxy)-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptane

(2S,4S,5S,6S)-5-(4-methoxybenzyloxy)-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptan-3-one

(2S,3S,4S,6R)-3,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptyl acetate

(4S,5R)-4-((benzyloxy)methyl)-5-ethyl-2,2,4-trimethyl-1,3-dioxolane

(2R,4S)-4-((4S,5S)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl)-2-methylpentan-1-ol

(2S,3R,4R,5S,6S)-5-(4-methoxybenzyloxy)-3-hydroxy-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptane

(2S,3S,4S,6R)-3-(tert-butyldimethylsilyloxy)-7-hydroxy-2,4,6-trimethylheptyl acetate

(4S,5R)-4-(2,2-dibromovinyl)-5-ethyl-2,2,4-trimethyl-1,3-dioxolane

(2S,3S,4S,5R,6S)-3-(4-methoxybenzyloxy)-5-(methoxymethoxy)-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptane

(2S,3S,4S,5R,6S)-5-(methoxymethoxy)-3-hydroxy-1,7-di(tert-butyldimethylsilyloxy)-2,4,6-trimethylheptane

(4S,5R)-5-ethyl-4-((E)-2-iodovinyl)-2,2,4-trimethyl-1,3-dioxolane