rac-(2R,3S)-3-phenyl-1-(2,2,2-trifluoroacetyl)piperidine-2-carboxylic acid

1-[(4-chloro-1-methyl-1H-imidazol-5-yl)methyl]cyclopropane-1-carboxylic acid

(3S)-3-hydroxy-3-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)propanoic acid

(3S)-3-{5-[(dimethylamino)methyl]-1,3-thiazol-2-yl}-3-hydroxypropanoic acid

2-{1-[(Benzyloxy)carbonyl]-3-{[(benzyloxy)carbonyl]amino}pyrrolidin-3-yl}acetic acid

(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-methoxy-5-oxopentanoic acid

2-{1-[(2S)-4-(benzyloxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-oxobutanoyl]piperidin-3-yl}acetic acid

5-{[(2-Hydroxy-2-methylpropyl)sulfanyl]methyl}furan-2-carboxylic acid

1-(1-methyl-1H-pyrazol-5-yl)bicyclo[2.1.1]hexane-5-carboxylic acid

4-{[3-(2-{[(tert-butoxy)carbonyl]amino}ethyl)cyclobutyl]({[(9H-fluoren-9-yl)methoxy]carbonyl})amino}butanoic acid

4-({[4-({[(tert-butoxy)carbonyl]amino}methyl)-1-methyl-1H-pyrazol-5-yl]methyl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)butanoic acid