5-Acetyl-2-acetylamino-4-methyl-thiophene-3-carboxylic acid methyl ester

tert-butyl (Z)-(2-(3,4-diethoxyphenyl)-2-(hydroxyimino)ethyl)carbamate

tert-butyl (Z)-(2-(2,6-difluorophenyl)-2-(hydroxyimino)ethyl)carbamate

2-amino-5-benzyl-5-(3-chlorophenyl)-4,5-dihydro-1H-imidazol-4-one

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

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

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

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

1-(4-methoxyphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one

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

3-butyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one