N-[1-((S)-2-Amino-3-methyl-butyryl)-piperidin-4-yl]-N-isopropyl-acetamide

[2-(Acetylamino-methyl)-piperidin-1-yl]-acetic acid

{3-[(Acetyl-methyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid

{3-[(Acetyl-ethyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid

[4-(Acetyl-ethyl-amino)-piperidin-1-yl]-acetic acid

[2-(Acetyl-ethyl-amino)-cyclohexylamino]-acetic acid

[(S)-3-(Acetyl-cyclopropyl-amino)-pyrrolidin-1-yl]-acetic acid

[4-(Acetyl-cyclopropyl-amino)-piperidin-1-yl]-acetic acid

2-(4-(二甲基氨基)哌啶-1-基)乙醇, 2-(4-Dimethylamino-piperidin-1-yl)-ethanol

2-[(R)-3-(Isopropyl-methyl-amino)-piperidin-1-yl]-ethanol

4-(2-Amino-acetyl)-2-methyl-piperazine-1-carboxylic acid benzyl ester