(S)-N-methyl-6-nitro-N-(piperidin-3-yl)quinoxalin-2-amine hydrochloride

1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 8-({[(tert-butoxy)carbonyl]amino}methyl)-5,6,7,8-tetrahydronaphthalene-2-carboxylate

1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-{[(tert-butoxy)carbonyl]amino}-2,2-dimethylcyclobutane-1-carboxylate

5-tert-butyl 4-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 5-azaspiro[2.4]heptane-4,5-dicarboxylate

1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-[benzyl(methyl)amino]-2-{[(tert-butoxy)carbonyl]amino}propanoate

5-(1-ethyl-1H-imidazol-5-yl)-1-methyl-1H-pyrazol-4-amine

1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-({[(tert-butoxy)carbonyl]amino}methyl)-4,4-dimethylpentanoate

1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{[(tert-butoxy)carbonyl]amino}-3-(1H-1,2,4-triazol-1-yl)propanoate

1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(1-{[(tert-butoxy)carbonyl]amino}ethyl)-1,2-oxazole-3-carboxylate

1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[2-(2-{[(tert-butoxy)carbonyl]amino}ethyl)-1,4-dioxan-2-yl]acetate

1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-cyano-1-methylcyclobutane-1-carboxylate