(2S)-2-(quinolin-4-yloxy)propanoic acid

(2S)-2-(tert-butoxy)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

(2S)-2-(tert-butoxy)-3-phenylpropan-1-ol

(2S)-2-(tert-butoxy)-3-phenylpropanoic acid

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

(2S)-2-(tert-butoxy)-4-{[(tert-butoxy)carbonyl]amino}butanoic acid

(2S)-2-(tert-butoxy)propan-1-amine hydrochloride

(2S)-2-(tert-butoxy)propan-1-ol

(2S)-2-(tert-butoxy)propanoic acid

(2S)-2-(thiophen-2-yl)pyrrolidine hydrochloride

(2S)-2-(thiophen-2-ylmethyl)pyrrolidine

(2S)-2-(trifluoromethoxy)propanoic acid

(2S)-2-(trifluoromethyl)azetidine

(2S)-2-(trifluoromethyl)morpholine hydrochloride

(2S)-2-(trifluoromethyl)oxirane

(2S)-2-(trifluoromethyl)piperidine hydrochloride

(2S)-2-(trifluoromethyl)pyrrolidine

(2S)-2-({2-azabicyclo[2.2.1]heptane-2-carbonyl}amino)propanoic acid

(2S)-2-({4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}methyl)pyrrolidine dihydrochloride

(2S)-2-({thieno[2,3-d]pyrimidin-4-yl}amino)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-3-methylbutanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-3-phenylpropanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4-methylpentanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)butanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)pentanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(4-hydroxyphenyl)acetic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(4-methoxyphenyl)acetic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methyl-3-sulfanylpropanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methyl-3-[(triphenylmethyl)carbamoyl]propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methyl-4-[(triphenylmethyl)carbamoyl]butanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-phenylacetic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-[3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl]acetic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(1,3-thiazol-2-yl)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(1,3-thiazol-5-yl)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-indol-3-yl)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,3-triazol-1-yl)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-imidazol-4-yl)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-indol-3-yl)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-pyrazol-3-yl)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-fluorophenyl)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-hydroxy-1H-imidazol-4-yl)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methoxyethoxy)propanoic acid

(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methyl-1H-imidazol-4-yl)propanoic acid