5(R),3(S)-6-[N-benzyl-N-(tert-butyloxycarbonyl)]amino-2,5-dimethyl-2-nitro-3-(diphenylphosphatoxy)hexane

(4E,6E)-(2R,8R)-9-(tert-Butyl-dimethyl-silanyloxy)-2,6,8-trimethyl-nona-4,6-dien-1-ol

4(R)-5-[N-benzyl-N-(tert-butyloxycarbonyl)]amino-4-methyl-1-pentene

5(R),3(S)-6-[N-benzyl-N-(tert-butyloxycarbonyl)]amino-2,5-dimethyl-2-nitro-3-hexanol

5(R),3(R)-6-benzylamino-2,5-dimethyl-2-nitro-3-(diphenylphosphatoxy)hexane