(tert-Butoxycarbonyl-methyl-amino)-acetic acid (1S,3S,4R,6S,8S)-8-(tert-butoxycarbonylmethyl-carbamoyl)-3-(tert-butyl-dimethyl-silanyloxy)-1-isopropyl-4,6-dimethyl-nonyl ester

(4R,5S)-4-((S)-4-Benzyloxy-5-methyl-hexyl)-2,2,5-trimethyl-[1,3]dioxane

(2S,3R,4R,5R,7S)-7-Benzyloxy-3-hydroxy-5-methoxymethoxy-2,4,8-trimethyl-nonanoic acid

(2S,3R,4S,6R,7R,9S)-9-Benzyloxy-3-hydroxy-7-methoxymethoxy-2,4,6,10-tetramethyl-undecanoic acid

(S)-5-Benzyloxy-6-methyl-heptanal