(1R,5S)-8-allyl-8-azabicyclo[3.2.1]octan-3-one

(1R,5S)-8-((tetrahydrofuran-2-yl)methyl)-8-azabicyclo[3.2.1]octan-3-one

tert-butyl (2-(3-fluoro-4-methoxyphenyl)-2-oxoethyl)carbamate

tert-butyl (2-(2-methoxyphenyl)-2-oxoethyl)carbamate

tert-butyl (E)-(2-(hydroxyimino)-2-(2-methoxyphenyl)ethyl)carbamate

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

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

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

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

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

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

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

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