ethyl (2E)-(3-oxopiperazin-2-ylidene)acetate

2,2,4-trimethyl-1,2-dihydroquinolin-6-yl acetate

7,7-dimethyl-2,5-dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid

2-amino-7-(4-methylphenyl)-7,8-dihydroquinazolin-5(6H)-one

ethyl 5-(methoxyacetyl)-2,4-dimethyl-1H-pyrrole-3-carboxylate

3-(3-chlorophenyl)-6,7-dimethoxyquinazoline-2,4(1H,3H)-dione

6-bromo-3-(4-chlorophenyl)quinazoline-2,4(1H,3H)-dione

N-[5-(2-aminophenyl)-1H-1,2,4-triazol-3-yl]-4,6-dimethylpyrimidin-2-amine

ethyl 4-[(mercaptoacetyl)amino]benzoate

3-(4-chlorophenyl)-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazol-5-ol

1-(1,1-dioxidotetrahydro-3-thienyl)-3-phenyl-1H-pyrazol-5-ol