((2S,4R)-5-Hydroxy-2,4-dimethyl-pentyl)-((R)-1-phenyl-ethyl)-carbamic acid tert-butyl ester

(2S,4R)-5-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-pentanoic acid ((R)-1-phenyl-ethyl)-amide

3,5-dimethyl-tetrahydropyran-2-one

(2R,3S,5S)-2,7-Bis-(tert-butyl-dimethyl-silanyloxy)-3-(4-methoxy-benzyloxy)-5-methyl-heptan-1-ol

[(E)-(2S,4R,8R,9S,11S)-8,13-Bis-(tert-butyl-dimethyl-silanyloxy)-9-(4-methoxy-benzyloxy)-2,4,11-trimethyl-5-oxo-tridec-6-enyl]-((R)-1-phenyl-ethyl)-carbamic acid tert-butyl ester