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

(S)-3,5-Dimethyl-5,6-dihydro-pyran-2-one

dimethyl 2,4-dimethylpentanedioate

Pentanedioic acid, 2,4-dimethyl-, monomethyl ester, (R*,R*)-

(1R,7S,8R)-hexahydro-7-methyl-1H-pyrrolizin-1-yl hydrogen(2S,4R)-2,4-dimethylglutarate