6-cyclopropyl-3-{[1-(9H-purin-6-yl)piperidin-4-yl]methyl}-3,4-dihydropyrimidin-4-one

3-(8-amino-4-oxo-3(4H)-quinazolinyl)-2,6-Piperidinedione

Benzyl 3-hydroxy-2,6-dioxopiperidine-3-carboxylate

Tert-butyl 3-(4-(bromomethyl)phenyl)-2,6-dioxopiperidine-1-carboxylate

3-(6-methoxy-2-pyridinyl)-2,6-Piperidinedione

Tert-butyl 3-(4-bromophenyl)-2,6-dioxopiperidine-1-carboxylate

2-(2,6-dioxopiperidin-3-yl)-4-[({1-[(4-fluorophenyl)methyl]-1H-1,2,3-triazol-4-yl}methyl)amino]-2,3-dihydro-1H-isoindole-1,3-dione

N-(2-aminophenyl)-N-methyl-2,6-dioxopiperidine-3-carboxamide

4-({[1-(2-bromoethyl)-1H-1,2,3-triazol-4-yl]methyl}(methyl)amino)-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione

3-(4-phenyl-1H-imidazol-1-yl)-2,6-Piperidinedione

3-(6-oxo-3-phenyl-1(6H)-pyridazinyl)-2,6-Piperidinedione