4-{[4-(benzyloxy)-3-methoxybenzyl]amino}benzoic acid

4-(benzylsulfanyl)-5-(butylsulfanyl)-2-phenyl-3(2H)-pyridazinone

4-[3-(benzyloxy)benzylidene]-2-{3-nitrophenyl}-1,3-oxazol-5(4H)-one

4-{4-[(2-bromobenzyl)oxy]-3,5-diiodobenzylidene}-2-{4-nitrophenyl}-1,3-oxazol-5(4H)-one

4-Bromo-2-(1,1-dimethylethyl)benzoic acid

4-bromo-1-{3-nitro-4-[(4-methylphenyl)sulfanyl]benzoyl}-3,5-dimethyl-1H-pyrazole

4-bromo-N'-[(6-bromo-1,3-benzodioxol-5-yl)methylene]-1H-pyrazole-5-carbohydrazide

4-{4-[(4-bromobenzyl)oxy]benzylidene}-2-(4-chlorophenyl)-1,3-oxazol-5(4H)-one

4-{3-bromo-5-ethoxy-4-[(2-fluorobenzyl)oxy]benzylidene}-2-(2-thienyl)-1,3-oxazol-5(4H)-one

4-(6b,9a-dihydroacenaphtho[1,2-d][1,3]oxazol-9(8H)-yl)phenyl methyl ether

4-(4-bromophenyl)-3,3-difluoro-1-phenylazetidin-2-one

4-bromo-N'-(6-bromo-5-methyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzohydrazide

4-{[(benzoylamino)carbothioyl]amino}-3,5-dichlorobenzenesulfonamide

4-[2-(1,3-benzodioxol-5-ylcarbonyl)carbohydrazonoyl]-2-methoxyphenyl 1,3-benzodioxole-5-carboxylate

4-(1-benzofuran-2-ylcarbonyl)-1-(2-furylmethyl)-3-hydroxy-5-(4-hydroxyphenyl)-1,5-dihydro-2H-pyrrol-2-one

4-[(4-benzoylanilino)methylene]-2-(4-chlorophenyl)-1,3-oxazol-5(4H)-one

4-(1-benzofuran-2-ylcarbonyl)-1-[5-(benzylsulfanyl)-1,3,4-thiadiazol-2-yl]-3-hydroxy-5-phenyl-1,5-dihydro-2H-pyrrol-2-one

4-(1-benzofuran-2-ylcarbonyl)-1-{5-[(4-fluorobenzyl)sulfanyl]-1,3,4-thiadiazol-2-yl}-3-hydroxy-5-(4-hydroxy-3-methoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one

4-{2-[(1,3-benzoxazol-2-ylsulfanyl)acetyl]carbohydrazonoyl}-2-methoxyphenyl 3-fluorobenzoate

4-[benzoyl(mesitylsulfonyl)amino]phenyl benzoate

4-[(2-(1,3-benzodioxol-5-yl)-5-oxo-1,3-oxazol-4(5H)-ylidene)methyl]-2-chloro-6-ethoxyphenyl acetate

4-(1-benzofuran-2-ylcarbonyl)-5-(2-fluorophenyl)-3-hydroxy-1-{5-[(1-naphthylmethyl)sulfanyl]-1,3,4-thiadiazol-2-yl}-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-3-(diphenylmethylene)-1,5-diphenyl-1,3-dihydro-2H-pyrrol-2-one

4-(1-benzofuran-2-ylcarbonyl)-3-hydroxy-1-(6-methyl-1,3-benzothiazol-2-yl)-5-(3-phenoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one

4-(1-benzofuran-2-ylcarbonyl)-5-(3-chlorophenyl)-3-hydroxy-1-{5-[(4-methylbenzyl)sulfanyl]-1,3,4-thiadiazol-2-yl}-1,5-dihydro-2H-pyrrol-2-one

4-[3-(4-benzoylphenoxy)-2-hydroxypropyl]-N,N-dimethyl-1-piperazinesulfonamide

4-(1-benzofuran-2-ylcarbonyl)-5-[4-(benzyloxy)phenyl]-3-hydroxy-1-[2-(4-morpholinyl)ethyl]-1,5-dihydro-2H-pyrrol-2-one

4-(1-benzofuran-2-ylcarbonyl)-5-(4-butoxyphenyl)-3-hydroxy-1-[3-(4-morpholinyl)propyl]-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-3-(diphenylmethylene)-1-ethyl-5-phenyl-1,3-dihydro-2H-pyrrol-2-one

4-(1-benzofuran-2-ylcarbonyl)-5-(3-bromophenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one

4-(2-benzoylcarbohydrazonoyl)-2-ethoxyphenyl benzenesulfonate

4-(1,3-benzodioxol-5-yl)-10-(1-methylethylidene)-4-azatricyclo[5.2.1.0~2,6~]dec-8-ene-3,5-dione

4-benzoyl-5-(3-fluorophenyl)-3-hydroxy-1-[2-(4-morpholinyl)ethyl]-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-5-[4-(dimethylamino)phenyl]-1-hexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one

4-(1-benzofuran-2-yl)-6-ethyl-2H-chromen-2-one

4-(1,3-benzodioxol-5-yl)-2,7,7-trimethyl-3-(1-piperidinylcarbonyl)-4,6,7,8-tetrahydro-5(1H)-quinolinone

4-benzoyl-3-hydroxy-1-[2-(1H-indol-3-yl)ethyl]-5-(3-methoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one

4-[2-({1-[1-(1,3-benzothiazol-2-yl)-5-oxo-3-(trifluoromethyl)-1,5-dihydro-4H-pyrazol-4-ylidene]ethyl}amino)ethyl]-N-ethyl-1-piperazinecarbothioamide

4-(1-benzofuran-2-ylcarbonyl)-1-(6-ethoxy-1,3-benzothiazol-2-yl)-3-hydroxy-5-(3-phenoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-N-[3-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)propyl]-N-(3-ethoxyphenyl)benzamide

4-benzoyl-1-[2-(dimethylamino)ethyl]-5-(4-ethoxyphenyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one

4-(1-benzofuran-2-ylcarbonyl)-1-{5-[(2-chlorobenzyl)sulfanyl]-1,3,4-thiadiazol-2-yl}-3-hydroxy-5-[4-(pentyloxy)phenyl]-1,5-dihydro-2H-pyrrol-2-one

4-[4-(benzoylamino)-2,5-diethoxyanilino]-4-oxobutanoic acid

4-(1-benzofuran-2-ylcarbonyl)-1-[5-(benzylsulfanyl)-1,3,4-thiadiazol-2-yl]-3-hydroxy-5-[4-(isopentyloxy)-3-methoxyphenyl]-1,5-dihydro-2H-pyrrol-2-one

4-(1-benzofuran-2-ylcarbonyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-5-(3-ethoxy-4-hydroxyphenyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one

4-benzoylphenyl 2-ethoxybenzoate

4-{2-[4-(benzoyloxy)-3-ethoxy-5-iodobenzylidene]hydrazino}benzoic acid

4-benzoylphenyl cyclohexanecarboxylate

4-benzoyl-5-(3-fluorophenyl)-3-hydroxy-1-(2-phenylethyl)-1,5-dihydro-2H-pyrrol-2-one

4-(1,3-benzoxazol-2-ylsulfanyl)but-2-ynyl 4-chlorobenzoate

4-{[4-(1,3-benzodioxol-5-ylmethyl)-1-piperazinyl]sulfonyl}-2,5-dichlorophenyl methyl ether

4-(1-benzofuran-2-ylcarbonyl)-5-(4-butoxyphenyl)-1-{5-[(4-chlorobenzyl)sulfanyl]-1,3,4-thiadiazol-2-yl}-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-3-hydroxy-1-octyl-5-(3-pyridinyl)-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-5-[4-(dimethylamino)phenyl]-3-(hexadecylamino)-1-phenyl-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-5-(2,4-dimethoxyphenyl)-3-hydroxy-1-(3-methoxypropyl)-1,5-dihydro-2H-pyrrol-2-one

4-(1,3-benzothiazol-2-ylsulfanyl)-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine

4-(1-benzofuran-2-ylcarbonyl)-5-(4-tert-butylphenyl)-1-(2-furylmethyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one

4-{1-[4-(benzoyloxy)-5-isopropyl-2-methylphenyl]-3-oxo-1,3-dihydro-2-benzofuran-1-yl}-2-isopropyl-5-methylphenyl benzoate

4-(1,3-benzodioxol-5-ylmethylene)-2-(3-iodo-4-methylphenyl)-1,3-oxazol-5(4H)-one

4-benzoyl-1-(4-chloro-3-methylphenyl)-5-(2,5-dimethoxyphenyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-1-(4-chloro-3-methylphenyl)-5-(2,4-dimethoxyphenyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one

4-[(1,3-benzodioxol-5-ylmethyl)amino]-4-oxobutanoic acid

4-(1-benzofuran-2-ylcarbonyl)-3-hydroxy-1-[3-(4-morpholinyl)propyl]-5-(3-pyridinyl)-1,5-dihydro-2H-pyrrol-2-one

4-(benzoylamino)tetrahydro-3-thienyl benzoate

4-(1-benzofuran-2-ylcarbonyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-phenoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-3-hydroxy-1-(3-isopropoxypropyl)-5-(2-pyridinyl)-1,5-dihydro-2H-pyrrol-2-one