7-Chloro-2,3-dihydroimidazo[1,2-c]pyrimidin-5(1H)-one

2-Oxoimidazolidine-1-carbonyl chloride

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

tert-Butyl 2-oxo-1,3,7-triazaspiro[4.5]decane-7-carboxylate

rel-N-(2-(5-Methoxy-1H-indol-3-yl)ethyl)-5-((3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

(3AS,4S,6aR)-N-[3-(11,12-Didehydrodibenz[b,f]azocin-5(6H)-yl)-3-oxopropyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide

5-(3-Chloro-4-fluorophenyl)-5-methylimidazolidine-2,4-dione

1-(4-Bromophenyl)imidazolidine-2,4-dione

2,3-Dihydro-1H-imidazo[1,2-b]pyrazole

5-Ethyl-3-methyl-5-phenylimidazolidine-2,4-dione