(3R,4S,5R)-5-Benzyloxy-3-hydroxy-4,6-dimethyl-heptanal

(3R,4S,5R)-5-Benzyloxy-3-hydroxy-4,6-dimethyl-heptanoic acid methyl ester

(R)-4-((1S,2R)-2-Benzyloxy-1,3-dimethyl-butyl)-2,2-dimethyl-[1,3]dioxane

(2R,3R,4R)-3,5-Bis-benzyloxy-2,4-dimethyl-pentanoic acid methyl ester