4-(2,5-dioxo-1-pyrrolidinyl)phenyl 4-nitrobenzoate

4-[5-({2,5-dioxo-1-[2-oxo-2-(3-toluidino)ethyl]-4-imidazolidinylidene}methyl)-2-furyl]benzoic acid

4-(1,3-dioxo-5-phenyloctahydro-2H-isoindol-2-yl)-N-[2-(trifluoromethyl)phenyl]benzamide

4-[(4,6-dioxo-2-thioxotetrahydro-5(2H)-pyrimidinylidene)methyl]-2-methoxyphenyl3-fluorobenzoate

4-(3,5-ditert-butyl-4-hydroxybenzylidene)-2-(4-iodophenyl)-1,3-oxazol-5(4H)-one

4-{[3-(16,18-dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaen-17-yl)benzoyl]amino}benzoic acid

4-[(2,5-dioxo-1-pyrrolidinyl)amino]-3-nitrobenzonitrile

4,6-ditert-butyl-2-methyl-3-nitroaniline

4-(2,4-ditert-pentylphenoxy)-N-(4-{3-(4-morpholinyl)-5-oxo-4-[(1-phenyl-1H-tetraazol-5-yl)sulfanyl]-4,5-dihydro-1H-pyrazol-1-yl}phenyl)butanamide

4-[(1,3-dioxo-1,3-dihydro-2H-inden-2-ylidene)methyl]-2-ethoxyphenyl acetate

4,6-diphenyl-2-{[2-(1-piperidinyl)ethyl]sulfanyl}nicotinonitrile

4-(16,18-dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaen-17-yl)phenyl benzenesulfonate

4,9-dioxo-2-phenyl-4,9-dihydronaphtho[2,3-b]furan-3-carbonitrile

4-[4-({4-[(4-{[4-(3,5-dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-8-en-4-yl)phenyl]sulfanyl}phenyl)sulfanyl]phenyl}sulfanyl)phenyl]-4-azatricyclo[5.2.1.0~2,6~]dec-8-ene-3,5-dione

4-(1,3-dioxooctahydro-2H-isoindol-2-yl)phenyl benzoate

4-(3,5-ditert-butyl-4-hydroxybenzylidene)-5-methyl-2-(2-naphthyl)-2,4-dihydro-3H-pyrazol-3-one

4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)phenyl octanoate

4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-N'-(2,4,6-trichlorophenyl)benzohydrazide

4-(1,8-dioxo-1,2,3,4,5,6,7,8,9,10-decahydro-9-acridinyl)phenyl 4-chlorobenzenesulfonate

4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-(4-methoxyphenyl)-N-methylbenzenesulfonamide

4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)benzonitrile

4-[4-(3,5-dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-4-yl)anilino]-4-oxobutanoic acid

4-{4-[(dimethylamino)carbonyl]anilino}-4-oxobutanoic acid

4-(4-{4-[1-{4-[4-(3,5-dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-8-en-4-yl)phenoxy]phenyl}-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]phenoxy}phenyl)-4-azatricyclo[5.2.1.0~2,6~]dec-8-ene-3,5-dione

4-[2-(1,3-dioxooctahydro-2H-isoindol-2-yl)phenoxy]benzonitrile

4,5-dimethyl-2-[(2-oxo-1,2-dihydro-3H-indol-3-ylidene)amino]-3-thiophenecarboxamide

4-(2-{(2,5-dioxo-1-phenyl-3-pyrrolidinyl)[(ethylamino)carbothioyl]amino}ethyl)benzenesulfonamide

4-[(2,9-dioxo-1,2,4,5,6,7,8,9-octahydropyrazolo[5,1-b]quinazolin-3-yl)diazenyl]benzenesulfonamide

4,7-diphenyl[1,2,5]thiadiazolo[3,4-d]pyridazine

4,6-dimethyl-2,3-dihydrothieno[3,2-c]quinoline

4-{[(4-ethoxyphenyl)imino]methyl}-2-methoxyphenyl acetate

4-ethoxy-N-hexylbenzamide

4-(3-ethoxy-4-isopropoxybenzylidene)-2-(4-iodophenyl)-1,3-oxazol-5(4H)-one

4-{[3-(ethoxycarbonyl)-6-ethyl-4,5,6,7-tetrahydro-1-benzothien-2-yl]amino}-4-oxobutanoic acid

4-(ethoxycarbonyl)phenyl 2-thiophenecarboxylate

4-{[(4-ethoxyphenyl)sulfonyl]amino}-N-phenylbenzenesulfonamide

4-(1-ethoxyethoxy)benzaldehyde

4-(ethoxycarbonyl)-5-{[(2-methylphenoxy)acetyl]amino}-2',3-bithiophene

4-ETHOXY-2-MORPHOLIN-4-YL-THIAZOLE-5-CARBALDEHYDE

4-(4-ETHOXYPHENOXY)-3-METHYLANILINE

4-Ethylazepane

4-ethoxy-N-(4-methyl-1,3-benzothiazol-2-yl)benzamide

4-(ethoxycarbonyl)benzyl 9H-xanthene-9-carboxylate

4-ethoxy-N-[3-(6-methyl-1,3-benzoxazol-2-yl)phenyl]benzamide

4-{5-[(6-(ethoxycarbonyl)-5-(2-methoxy-1-naphthyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-2(3H)-ylidene)methyl]-2-furyl}benzoic acid

4-[(3-ethoxybenzyl)sulfanyl]-6-[(4-ethoxybenzyl)sulfanyl]-5-nitropyrimidine

4-ethoxy-N'-[phenyl(2-pyridinyl)methylene]benzohydrazide

4-([(ETHYLAMINO)CARBOTHIOYL]AMINO)BENZOIC ACID

4-(3-ethoxy-4-propoxybenzylidene)-2-(1-naphthyl)-1,3-oxazol-5(4H)-one

4-{[3-(ethoxycarbonyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-yl]amino}-4-oxobutanoic acid

4,6-dimethyl-2-[3-(trifluoromethyl)anilino]nicotinonitrile

4-{[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino]methyl}phenyl 3,5-bisnitrobenzoate

4-[(dimethylamino)sulfonyl]-N-[4-(4-morpholinylsulfonyl)phenyl]benzamide

4-[(2,4-DIMETHYLPHENYL)SULFANYL]-2-PHENYL-5-PYRIMIDINYL METHYL SULFONE

4-(2,4-dimethoxyphenyl)-6-methyl-N-(4-methylphenyl)-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxamide

4-(3,4-dimethoxyphenyl)-1-(2,5-dimethylphenyl)-3-(4-methoxyphenoxy)-2-azetidinone

4,5-dimethyl-2-[(3-propoxybenzoyl)amino]-3-thiophenecarboxamide

4-(2,5-dimethoxyphenyl)-2,7,7-trimethyl-5-oxo-N-[3-(trifluoromethyl)phenyl]-1,4,5,6,7,8-hexahydro-3-quinolinecarboxamide

4-[(6,7-dimethyl-3-oxo[1,3]thiazolo[3,2-a]benzimidazol-2(3H)-ylidene)methyl]-2,6-dimethoxyphenyl acetate

4-[2-(Dimethylamino)-2-oxoethyl]benzenesulfonyl chloride

4-(5,6-dimethyl-1H-1,2,3-benzotriazol-1-yl)-5-(4-methylphenyl)thieno[2,3-d]pyrimidine

4-[(2,3-dihydro-1H-inden-5-yloxy)methyl]-N-(2,4-dimethylphenyl)benzamide

4-(2,3-dihydro-1,4-benzodioxin-6-ylcarbonyl)-5-(2,4-dimethoxyphenyl)-3-hydroxy-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-pyrrol-2-one

4-(3,4-dihydro-2(1H)-isoquinolinylmethyl)-N-(2,4-dimethylphenyl)benzamide

4-Quinolinecarbonyl chloride, 6,8-dimethyl-2-(3-pyridinyl)-, hydrochloride (1:1)

4-(2,5-dimethylbenzylidene)-2-(1-naphthyl)-1,3-oxazol-5(4H)-one