4,6-diethyl-4,8-dimethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione

2-methoxy-7,7-dimethyl-10-thioxo-7,10-dihydro[1,2]dithiolo[3,4-c]pyrrolo[3,2,1-ij]quinoline-4,5-dione

ethyl 2,5-dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylate

7-(3-methylphenyl)-2,5-dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid

2-amino-N-[3-(dimethylamino)propyl]benzamide

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

2-amino-7-(3,4,5-trimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one

2-[(dimethylamino)methylene]cyclopentane-1,3-dione

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

N-(6,7-dimethoxy-4-oxo-1,4-dihydroquinazolin-2-yl)guanidine

3-(3-chlorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione