(2R)-2,5-dimethyl-hex-4-enoic acid

(4S,5R)-3-((2R)-2,5-dimethyl-hex-4-enoyl)-4-methyl-5-phenyl-oxazolidin-2-one

(3S,5S,6R)-5-methoxymethoxy-6,9-dimethyl-dec-8-ene-1,3-diol

(3R,5S,6R)-3-hydroxy-5-methoxymethoxy-6,9-dimethyl-dec-8-enoic acid tert-butyl ester