1-benzyl 1'-tert-butyl 4-ethyl 2',3',5,6-tetrahydro-1H,1'H,2H,6'H-[3,4'-bipyridine]-1,1',4-tricarboxylate

1-benzyl 2-methyl (2S)-4,4-difluoropyrrolidine-1,2-dicarboxylate

1-benzyl 2-methyl (2S)-aziridine-1,2-dicarboxylate

1-benzyl 2-methyl (2S,3S)-3-methylaziridine-1,2-dicarboxylate

1-benzyl 2-methyl (2S,4R)-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride

1-benzyl 2-methyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate

1-benzyl 2-methyl (2S,4S)-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride

1-benzyl 2-methyl 4,5-dihydro-1H-pyrrole-1,2-dicarboxylate

1-benzyl 2-methyl 4-hydroxy-2-methylpyrrolidine-1,2-dicarboxylate

1-benzyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate

1-benzyl 2-tert-butyl 3-methyl cyclopropane-1,2,3-tricarboxylate

1-benzyl 3-methyl 4-oxopiperidine-1,3-dicarboxylate

1-benzyl 3-methyl propanedioate

1-benzyl 4-ethyl 5-oxoazepane-1,4-dicarboxylate

1-benzyl 4-methyl 2-methylidenebutanedioate

1-benzyl 4-methyl 2-oxoimidazolidine-1,4-dicarboxylate

1-benzyl 4-tert-butyl 6-oxo-1,4-diazepane-1,4-dicarboxylate

1-benzyl 4-tert-butyl piperidine-1,4-dicarboxylate

1-benzyl 5-tert-butyl 2-oxoimidazolidine-1,5-dicarboxylate

1-benzyl 8-tert-butyl 4-oxo-1,8-diazaspiro[4.5]decane-1,8-dicarboxylate

1-benzyl-1,2,3,4-tetrahydroisoquinoline hydrochloride

1-benzyl-1,2,3,4-tetrahydroisoquinoline; sulfuric acid

1-benzyl-1,2,3,4-tetrahydroquinazoline-2,4-dione

1-benzyl-1,2,3,4-tetrahydroquinolin-4-one

1-benzyl-1,2,3,4-tetrahydroquinolin-6-amine dihydrochloride

1-benzyl-1,2,3,4-tetrahydroquinoxalin-2-one

1-benzyl-1,2,3,6-tetrahydropyridazine-3,6-dione

1-benzyl-1,2,3,6-tetrahydropyridine

1-benzyl-1,2,5,6-tetrahydropyridine-3-carboxylic acid hydrochloride

1-benzyl-1,2-dihydropyridin-2-imine hydrochloride

1-benzyl-1,3,5,7-tetraazatricyclo[3.3.1.1,3,7]decan-1-ium chloride

1-benzyl-1,3-diazinan-2-one

1-benzyl-1,3-diazinane-2,4,6-trione

1-benzyl-1,3-dihydro-2lambda6,1,3-benzothiadiazole-2,2-dione

1-benzyl-1,3-dimethylurea

1-benzyl-1,4-diazaspiro[5.5]undecane

1-benzyl-1,4-diazepan-5-one hydrochloride

1-benzyl-1,4-diazepane

1-benzyl-1,4-diazepane-6-carboxylic acid dihydrochloride

1-benzyl-1,4-dihydropyridin-4-one

1-benzyl-1,5-diazocane dihydrochloride

1-benzyl-1,6-diazaspiro[3.3]heptan-2-one hydrochloride

1-benzyl-1,6-diazaspiro[3.3]heptane dihydrochloride

1-benzyl-1,7-diazaspiro[3.5]nonane

1-benzyl-1,7-diazaspiro[4.4]nonane