(5R)-5-(bromomethyl)-1,3-oxazolidin-2-one

(5R)-5-(bromomethyl)-1-methylpyrrolidin-2-one

(5R)-5-(bromomethyl)-3,3-difluoropyrrolidin-2-one

(5R)-5-(bromomethyl)-3-methyl-1,3-oxazolidin-2-one

(5R)-5-(bromomethyl)-4-methylmorpholin-3-one

(5R)-5-(bromomethyl)-5H,6H,7H-pyrrolo[1,2-a]imidazole hydrobromide

(5R)-5-(bromomethyl)pyrrolidin-2-one

(5R)-5-(difluoromethyl)pyrrolidin-2-one

(5R)-5-(hydroxymethyl)-1,3-oxazolidin-2-one

(5R)-5-(hydroxymethyl)-1-methylpyrrolidin-2-one

(5R)-5-(hydroxymethyl)-3,3-dimethylpyrrolidin-2-one

(5R)-5-(hydroxymethyl)-4-methylmorpholin-3-one

(5R)-5-(hydroxymethyl)oxolan-2-one

(5R)-5-(hydroxymethyl)pyrrolidin-2-one

(5R)-5-(propan-2-yl)pyrrolidin-2-one

(5R)-5-(trifluoromethyl)pyrrolidin-2-one

(5R)-5-amino-1,3-oxazinan-2-one hydrochloride

(5R)-5-amino-5,6,7,8-tetrahydronaphthalen-1-ol hydrochloride

(5R)-5-amino-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid hydrochloride

(5R)-5-aminohexanoic acid hydrochloride

(5R)-5-aminopiperidin-2-one dihydrochloride

(5R)-5-azido-5,6,7,8-tetrahydroquinoline

(5R)-5-cyclopropyl-5-methylimidazolidine-2,4-dione

(5R)-5-ethyl-5-phenylimidazolidine-2,4-dione

(5R)-5-ethylpyrrolidin-2-one

(5R)-5-hydroxy-2,3,4,5-tetrahydro-1lambda6-benzothiepine-1,1-dione

(5R)-5-methyl-1,3-oxazolidine

(5R)-5-methyl-1,3-thiazolidine

(5R)-5-methyl-1,4-diazepane dihydrochloride

(5R)-5-methyl-1,4-oxazepane hydrochloride

(5R)-5-methyl-2-(propan-2-ylidene)cyclohexan-1-one

(5R)-5-methyl-4,5-dihydro-1,3-oxazol-2-amine

(5R)-5-methyl-5-phenylimidazolidine-2,4-dione

(5R)-5-methylmorpholin-3-one

(5R)-5-methyloxolan-2-one

(5R)-5-methylpyrrolidin-2-one

(5R)-5-methylpyrrolidin-3-one

(5R)-5-methylpyrrolidin-3-one hydrochloride

(5R)-5-methylthiomorpholin-3-one

(5R)-5-phenylmorpholin-2-one hydrochloride

(5R)-5-phenylmorpholin-3-one

(5R)-5-tert-butylpyrrolidin-2-one

(5R)-5-[(1H-indol-3-yl)methyl]imidazolidine-2,4-dione

(5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-2,5-dihydrofuran-2-one

(5R)-5-[(1R)-2-bromo-1-hydroxyethyl]-3,4-dihydroxy-2,5-dihydrofuran-2-one