N-Hydroxy-2-phenoxy-acetamidine

tert-butyl (2-(2,6-difluorophenyl)-2-oxoethyl)carbamate

2-amino-5-benzyl-5-(4-methoxyphenyl)-4,5-dihydro-1H-imidazol-4-one

2-amino-5-(4-fluorophenyl)-5-[(furan-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one

2-amino-5-(4-methylphenyl)-5-[(4-methylphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one

2-amino-5-[(4-fluorophenyl)methyl]-5-(3-methoxyphenyl)-4,5-dihydro-1H-imidazol-4-one

2-amino-5-[(4-methoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1H-imidazol-4-one

2-amino-5-benzyl-5-(4-chlorophenyl)-4,5-dihydro-1H-imidazol-4-one

2-amino-5-(thiophen-2-yl)-5-[(thiophen-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one

1-(4-chlorophenyl)-3-ethyl-4,5-dihydro-1H-pyrazol-5-one

3-butyl-1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one