(1S,2R,3R)-1-isopropyl-2-(methoxymethoxy)-3-methylbutanoic benzyl ester, ester with (1S,2S,3S)-3-azido-2-benzyloxycyclohexanecarboxylate

(1S,2R,3R)-4-[(tert-butyldimethylsilyl)oxy]-1-isopropyl-2-(methoxymethoxy)-3-methylbutyl (1S,2S,3S)-3-azido-2-benzyloxy-cyclohexanecarboxylate

cyclo-[N-(tert-butyloxycarbonyl)-O-[[N-[(2S,3R,4S)-4-[(1S,2S,3S)-3-amino-2-benzyloxycyclohexanecarbonyl]oxy-3-(methoxymethoxy)-2,5-dimethylhexanoyl]-L-leucyl]-L-prolyl-N,O-dimethyl-L-tyrosyl]-L-threonyl]

(1S,2R,3R)-1-isopropyl-2-(methoxymethoxy)-3-methylbutan-4-ol (1S,2S,3S)-3-azido-2-benzyloxy-cyclohexanecarboxylate

(1S,2S,3S)-3-Amino-2-benzyloxy-cyclohexanecarboxylic acid (1S,2R,3S)-3-benzyloxycarbonyl-1-isopropyl-2-methoxymethoxy-butyl ester