(2S,4R,6S,8S)-9-Benzyloxy-2,4,6,8-tetramethyl-nonanoic acid ethyl ester

(4S,6R,8S,10S)-11-Benzyloxy-4,6,8,10-tetramethyl-3-oxo-undecanenitrile

(4S,6R,8S,10S)-11-Benzyloxy-3-hydroxy-4,6,8,10-tetramethyl-undecanenitrile

(2R,4R,6S)-7-Benzyloxy-2,4,6-trimethyl-heptanoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

(4S,6R,8S,10S)-11-Benzyloxy-4,6,8,10-tetramethyl-3-triisopropylsilanyloxy-undecanenitrile