(2S,3R)-1'-ethylpropyl-3-(3,5-dinitro)benzoyloxy-2-methylpentanoate
(4S,5S)-1-(benzyloxy)-5-{[tert-butyl(dimethyl)silyl]oxy}-4-methylheptan-3-one
(4S,5S)-1-(benzyloxy)-5-hydroxy-4-methylheptan-3-one
(1S,2S)-5-(benzyloxy)-1-ethyl-2-methyl-3-oxopentyl bromoacetate
(4R,5S,6S)-4-(2-(benzyloxy)ethyl)-6-ethyl-4-hydroxy-5-methyl-tetrahydropyran-2-one