(4S)-2-oxoimidazolidine-4-carboxylic acid

(4S)-2-[2-(diphenylphosphanyl)phenyl]-4-(propan-2-yl)-4,5-dihydro-1,3-oxazole

(4S)-3,4-dihydro-1H-2-benzopyran-4-amine hydrochloride

(4S)-3,4-dihydro-2H-1-benzopyran-4,6-diol

(4S)-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride

(4S)-3,4-dihydrospiro[1-benzopyran-2,1'-cyclobutane]-4-amine hydrochloride

(4S)-3,4-dihydrospiro[1-benzopyran-2,1'-cyclobutane]-4-ol

(4S)-3,4-dihydrospiro[1-benzopyran-2,1'-cyclohexane]-4-ol

(4S)-3,4-dihydrospiro[1-benzopyran-2,1'-cyclopentane]-4-ol

(4S)-3-(2-chloroacetyl)-4-(propan-2-yl)-1,3-oxazolidin-2-one

(4S)-3-acetyl-1,3-thiazolidine-4-carboxylic acid

(4S)-3-acetyl-4-benzyl-1,3-oxazolidin-2-one

(4S)-3-benzoyl-1,3-thiazolidine-4-carboxylic acid

(4S)-3-methyl-1,3-thiazolidine-4-carboxylic acid

(4S)-3-[(5S)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-4-phenyl-1,3-oxazolidin-2-one

(4S)-3-[(oxolan-3-yl)methanesulfonyl]-1,3-thiazolidine-4-carboxylic acid

(4S)-3-[(tert-butoxy)carbonyl]-1,3-thiazolidine-4-carboxylic acid

(4S)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidine-4-carboxylic acid

(4S)-3-{[(9H-fluoren-9-yl)methoxy]carbonyl}-1,3-thiazolidine-4-carboxylic acid

(4S)-3-{[(9H-fluoren-9-yl)methoxy]carbonyl}-2-methyl-1,3-thiazolidine-4-carboxylic acid

(4S)-4,5-diaminopentanoic acid dihydrochloride

(4S)-4-(2,4-difluorophenyl)-4,5-dihydro-1,3-oxazol-2-amine hydrochloride

(4S)-4-(2-bromoethyl)-2,2-dimethyl-1,3-dioxolane

(4s)-4-(3-methoxyphenyl)-2-azabicyclo[2.1.1]hexane hydrochloride

(4s)-4-(3-methoxyphenyl)-2-azabicyclo[2.1.1]hexane-2-carbaldehyde

(4S)-4-(4-aminobutyl)-1,3-oxazolidin-2-one hydrochloride

(4S)-4-(aminomethyl)-1,3-dioxolan-2-one hydrochloride

(4S)-4-(aminomethyl)-5,5-dimethyl-1,3-oxazolidin-2-one hydrochloride

(4S)-4-(aminomethyl)pyrrolidin-2-one; trifluoroacetic acid

(4S)-4-(azidomethyl)-2,2-dimethyl-1,3-dioxolane

(4S)-4-(bromomethyl)-2,2-dimethyl-1,3-dioxolane

(4S)-4-(bromomethyl)cyclohex-1-ene

(4S)-4-(bromomethyl)pyrrolidin-2-one

(4S)-4-(chloromethyl)-1,3-oxazolidine-2,5-dione

(4S)-4-(chloromethyl)-2,2-dimethyl-1,3-dioxolane

(4S)-4-(dimethylamino)-5-methoxy-5-oxopentanoic acid

(4S)-4-(hydroxymethyl)-1,3-oxazolidin-2-one

(4S)-4-(hydroxymethyl)imidazolidin-2-one

(4S)-4-(hydroxymethyl)pyrrolidin-2-one

(4S)-4-(iodomethyl)-2,2-dimethyl-1,3-dioxolane

(4S)-4-(prop-1-en-2-yl)cyclohex-1-ene-1-carbaldehyde

(4S)-4-(propan-2-yl)-1,3-oxazolidin-2-one

(4S)-4-(propan-2-yl)-1lambda6,2,5-thiadiazolidine-1,1,3-trione

(4S)-4-({3-[2-(dimethylamino)ethyl]-1H-indol-5-yl}methyl)-1,3-oxazolidin-2-one

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