[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-2-ylmethyl]-cyclopropyl-carbamic acid tert-butyl ester

[(S)-3-(tert-Butoxycarbonyl-methyl-amino)-piperidin-1-yl]-acetic acid

2-(3-((叔丁氧基羰基)(甲基)氨基)哌啶-1-基)乙酸, [3-(tert-Butoxycarbonyl-methyl-amino)-piperidin-1-yl]-acetic acid

{4-[(tert-Butoxycarbonyl-methyl-amino)-methyl]-piperidin-1-yl}-acetic acid

[3-(tert-Butoxycarbonyl-ethyl-amino)-piperidin-1-yl]-acetic acid

[4-(tert-Butoxycarbonyl-ethyl-amino)-cyclohexylamino]-acetic acid

{2-[(tert-Butoxycarbonyl-ethyl-amino)-methyl]-piperidin-1-yl}-acetic acid

(1R,4R)-[4-(tert-Butoxycarbonyl-isopropyl-amino)-cyclohexylamino]-acetic acid

[(R)-3-(tert-Butoxycarbonyl-cyclopropyl-amino)-pyrrolidin-1-yl]-acetic acid

[4-(tert-Butoxycarbonyl-cyclopropyl-amino)-cyclohexylamino]-acetic acid

{3-[(tert-Butoxycarbonyl-cyclopropyl-amino)-methyl]-piperidin-1-yl}-acetic acid