5-hydroxy-5-phenacyl-barbituric acid

5-hydroxy-5-(3,4,5-trimethyl-pyrrol-2-yl)-barbituric acid

5-hydroxy-5-(1-phenyl-ethyl)-pyrimidine-2,4,6-trione

5-Hydroxy-5-phenyl-pyrimidin-2,4,6(1H,3H,5H)-trion

5-hydroxy-5-(pyridin-2-ylmethyl)-1,3-diazinane-2,4,6-trione

5-hydroxy-5-(2-hydroxy-6-oxo-1-cyclohexenyl)-1,3-diazinane-2,4,6-trione

2,4,6(1H,3H,5H)-Pyrimidinetrione,5-hydroxy-5-[(phenylmethyl)thio]-

[6-[18-(4-Acetyloxy-2-hydroxy-2,6,6-trimethylcyclohexylidene)-3,7,12,16-tetramethyl-2-oxooctadeca-3,5,7,9,11,13,15,17-octaenyl]-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-yl] 11-ethyl-22-(3-methoxy-3-oxopropyl)-12,17,21,26-tetramethyl-4-oxo-7,23,24,25-tetrazahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1(23),2(6),5(26),7,9,11,13,15,17,19-decaene-16-carboxylate

Tert-butyl 4-(4-methoxyphenyl)-3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate

N-(4-cyanooxan-4-yl)-2-(2,2-dimethylcyclohexylidene)acetamide

4-(Chloromethyl)-1,3-oxazole-2-carbaldehyde

5-Cyclopropoxy-4-fluoropyridine-3-sulfonamide

1-((4-Methylpyrimidin-2-yl)sulfonyl)piperazine-2-carboxylic acid hydrochloride

tert-butyl 4-[(5-bromo-2-pyridyl)methylene]piperidine-1-carboxylate

N,5-dicyclopropyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)isoxazole-3-carboxamide

7-(3-methylbenzyl)-6,7-dihydro[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,5H)-dione

Tert-butyl 1,3-dimethyl-1H-pyrazolo[3,4-D]pyrimidine-4-carboxylate