4-Nitro-benzoic acid (1S,3S)-3-azido-6,6-dimethoxy-1-(3-oxo-propyl)-hexyl ester

(1S)-4-nitrobenzoic acid 1-[(2S)-2-azido-5,5-dimethoxypentyl]-5-methylhex-4-enyl ester

4-Nitro-benzoic acid (E)-(1S,7R)-1-((S)-2-azido-5,5-dimethoxy-pentyl)-7-benzyloxy-oct-4-enyl ester

(6S,11Z,13S)-6-amino-8-(1',3'-dioxan-2'-yl)-2-methyl-13-triisopropylsiloxypentadeca-2,11-diene

(6R,11Z,13S)-8-(1',3'-dioxan-2'-yl)-6-hydroxy-2-methyl-13-triisopropylsiloxypentadeca-2.11-diene