(2S,4R)-4-((4S,5S,6R)-6-((2R,3R)-3-(tert-butyldimethylsilyloxy)pentan-2-yl)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl)-2-methylpentanal

(2S,3R)-2-methyl-3-(triisopropylsilyloxy)pentanal

(2S,3R)-1-((R)-4-benzyl-2-thioxothiazolidin-3-yl)-3-hydroxy-2-methylpentan-1-one

(2R,3S,4S,5R)-3-(tert-butyldimethylsilyloxy)-2,4-dimethyl-5-(triisopropylsilyloxy)heptanal

(2S,3R)-2-((4R,5R,6R)-6-((S)-1-iodopropan-2-yl)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl)pentan-3-ol