trans-6-methyl-hept-4-enoic acid ethyl ester

(3R,5S)-3-Benzyl-5-((R)-1-bromo-2-methyl-propyl)-dihydro-furan-2-one

(3R,5S)-5-((S)-1-Azido-2-methyl-propyl)-3-benzyl-dihydro-furan-2-one

trans-(1'R,2'R)-6-methylhept-4-enoic acid (2'-hydroxy-1'-methyl-2-phenylethyl)methyl amide

tert-butyl (S)-1-((2S,4R)-4-benzyltetrahydro-5-oxofuran-2-yl)-2-methylpropylcarbamate