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(1989)rac-2-aminodecanoic acid
acetic anhydride
1-bromo-octane
acetylamino-octyl-malonic acid diethyl ester
2-bromodecanoic acid
(S)-2-((S)-1-Carboxy-ethylamino)-decanoic acid benzyl ester
(4S)-1-benzyl-3-<(2S)-2-
(S)-1-Benzyl-3-[(S)-2-((S)-1-ethoxycarbonyl-nonylamino)-propionyl]-2-oxo-imidazolidine-4-carboxylic acid
benzyl (4S)-1-methyl-3-{(2S)-2-[N-((1S)-1-ethoxycarbonyl-n-nonyl)amino]propionyl}-2-oxo-imidazolidine-4-carboxylate
tert.-butyl (4S)-1-methyl-3-{(2S)-2-[N-((1S)-1-benzyloxycarbonyl-n-nonyl)amino]-n-butyryl}-2-oxo-imidazolidine-4-carboxylate