(2S)-2-amino-3,3,3-trifluoro-2-methylpropan-1-ol hydrochloride

(2S)-2-amino-3,3,3-trifluoro-2-methylpropanoic acid hydrochloride

(2S)-2-amino-3,3,3-trifluoropropan-1-ol hydrochloride

(2S)-2-amino-3,3-difluoropropan-1-ol hydrochloride

(2S)-2-amino-3,3-difluoropropanoic acid hydrochloride

(2S)-2-amino-3,3-dimethyl-1-(pyrrolidin-1-yl)butan-1-one hydrochloride

(2S)-2-amino-3,3-dimethylbutan-1-ol

(2S)-2-amino-3,3-dimethylbutanamide hydrochloride

(2S)-2-amino-3,3-dimethylbutanenitrile

(2S)-2-amino-3,3-dimethylbutanenitrile hydrochloride

(2S)-2-amino-3,3-dimethylbutanoic acid

(2S)-2-amino-3,3-diphenylpropanoic acid

(2S)-2-amino-3-(1,2,5-thiadiazol-3-yl)propanoic acid hydrochloride

(2S)-2-amino-3-(1,3-dioxaindan-5-yl)propanoic acid; trifluoroacetic acid

(2S)-2-amino-3-(1-methyl-1H-imidazol-4-yl)propanoic acid dihydrochloride

(2S)-2-amino-3-(1-methyl-1H-indol-3-yl)propanoic acid hydrochloride

(2S)-2-amino-3-(1H-1,2,3-triazol-1-yl)propanoic acid dihydrochloride

(2S)-2-amino-3-(1H-imidazol-4-yl)-N-methylpropanamide dihydrochloride

(2S)-2-amino-3-(1H-imidazol-4-yl)-N-methylpropanamide hydrochloride

(2S)-2-amino-3-(1H-imidazol-4-yl)propan-1-ol dihydrochloride

(2S)-2-amino-3-(1H-imidazol-4-yl)propanamide dihydrochloride

(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid

(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid dihydrochloride

(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid hydrochloride

(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid; 2-[(5-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetic acid

(2S)-2-amino-3-(1H-indol-3-yl)-N-methylpropanamide

(2S)-2-amino-3-(1H-indol-3-yl)propan-1-ol hydrochloride

(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid

(2S)-2-amino-3-(1H-pyrazol-3-yl)propanoic acid dihydrochloride

(2S)-2-amino-3-(1H-pyrazol-4-yl)propanoic acid dihydrochloride

(2S)-2-amino-3-(2,2-difluorocyclopropyl)propanoic acid hydrochloride

(2S)-2-amino-3-(2,2-dimethyl-1,3-dioxaindan-5-yl)propanoic acid

(2S)-2-amino-3-(2,3-dihydro-1H-inden-5-yl)propanoic acid

(2S)-2-amino-3-(2,3-dihydro-1H-indol-3-yl)propanoic acid hydrochloride

(2S)-2-amino-3-(2,4-dichlorophenyl)propanoic acid

(2S)-2-amino-3-(2,4-difluorophenyl)propanoic acid hydrochloride

(2S)-2-amino-3-(2,5-dichlorophenyl)propan-1-ol

(2S)-2-amino-3-(2,6-dimethylphenyl)propanoic acid

(2S)-2-amino-3-(2-amino-1H-imidazol-4-yl)propanoic acid dihydrochloride

(2S)-2-amino-3-(2-bromophenyl)propanoic acid

(2S)-2-amino-3-(2-chloro-1,3-thiazol-4-yl)propanoic acid hydrochloride

(2S)-2-amino-3-(2-chloro-4-methylphenyl)propanoic acid hydrochloride

(2S)-2-amino-3-(2-chlorophenyl)propan-1-ol hydrochloride

(2S)-2-amino-3-(2-chlorophenyl)propanoic acid

(2S)-2-amino-3-(2-fluoro-5-iodophenyl)propanoic acid hydrochloride