8-ethyl-4,4,6-trimethyl-6-phenyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione

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

spiro[1,3-dioxolane-2,3'-indol]-2'(1'H)-one

(3E)-3-(phenylimino)-1,3-dihydro-2H-indol-2-one

methyl [1-(chloroacetyl)-3-oxodecahydroquinoxalin-2-yl]acetate

ethyl 7-[(E)-2-(dimethylamino)vinyl]pyrazolo[1,5-a]pyrimidine-6-carboxylate

4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione

2,2,4-trimethyl-1,2-dihydroquinolin-6-yl thiophene-2-carboxylate

(1E)-8-ethyl-4,4,6-trimethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione 1-thiosemicarbazone

4-(4-chlorophenyl)-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline

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