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

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

4-[(1,3-benzoxazol-2-ylsulfanyl)(phenyl)methylene]-2-phenyl-1,3-oxazol-5(4H)-one

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

4-benzoyl-5-(4-chlorophenyl)-3-hydroxy-2(5H)-furanone

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

4-[[(benzoyloxy)imino](4-morpholinyl)methyl]-1,2,5-oxadiazol-3-ylamine

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

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene

4-[3-(1,3-benzodioxol-5-yl)-1-(4-methylphenyl)-2-propenylidene]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

4-(benzoylamino)tetrahydro-3-thienyl benzoate

4-Benzothiazoleethanol,2-amino-(9CI)

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

4-[(1,3-benzothiazol-2-ylsulfanyl)methyl]-2-fluorophenyl methyl ether

4-(1-benzofuran-2-ylcarbonyl)-5-(4-chlorophenyl)-3-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-1,5-dihydro-2H-pyrrol-2-one

4-Benzofuranol,7-ethoxy-2,3-dihydro-5-methoxy-(9CI)

4-(1,3-benzodioxol-5-yl)-3-(4-chlorophenoxy)-1-[3-(trifluoromethyl)phenyl]-2-azetidinone

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

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

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

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

4-Benzothiazolol,2-amino-6-nitro-(9CI)

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

4-BENZOXAZOLECARBOXYLIC ACID, METHYL ESTER

4-benzoyl-N-[5-(2,4-dimethylphenyl)-1,3-thiazol-2-yl]benzamide

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

4-{2-[2-(benzoylamino)-3-(2-thienyl)acryloyl]carbohydrazonoyl}phenyl 3-(2-furyl)acrylate

4-benzoyl-5-(4-chlorophenyl)-1-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one

4-benzoyl-N-(4-methoxyphenyl)benzamide

4-Chloro-5-(phenylmethoxy)-3(2H)-pyridazinone

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

4-[2-[4-(Benzoylamino)-2,5-diethoxyphenyl]diazenyl]-3-hydroxy-N-phenyl-2-naphthalenecarboxamide

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

4-[4-(benzoyloxy)phenoxy]phenyl benzoate

4-(2-benzoylcarbohydrazonoyl)-2-methoxyphenyl acetate

4-(1,3-benzodioxol-5-yl)-2-methyl-N-(6-methyl-2-pyridinyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxamide

4-BENZYL-1(2H)-PHTHALAZINONE

4-(2-BENZYL-4-CHLOROPHENOXY)PIPERIDINE

4-BENZYLOXY-THIOBENZAMIDE

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

4-bromo-N-[2-(4-methyl-1-piperazinyl)-2-oxoethyl]benzenesulfonamide

4-(4-bromophenyl)-1,6-dichloro-2-({2-nitrophenyl}sulfanyl)-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline

4-bromo-N'-(2-methoxybenzylidene)-1,3-dimethyl-1H-pyrazole-5-carbohydrazide

4-(2-{2-[(4-bromobenzyl)oxy]benzylidene}hydrazino)-N-(4-chloro-2-methylphenyl)-4-oxobutanamide

4-{4-[3-bromo-4-(carboxymethoxy)-5-methoxybenzylidene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzoic acid

4-(4-bromophenyl)-3-phenyl-1,3-thiazol-2(3H)-imine

4-bromo-N-(3-phenyl-1,2,4-thiadiazol-5-yl)benzenecarboximidic acid

4-[(6-bromo-1,3-benzodioxol-5-yl)methylene]-2-{2-chloro-4-nitrophenyl}-1,3-oxazol-5(4H)-one

4-bromo-3-propoxy-N-(3-pyridinyl)benzenesulfonamide

4-bromo-2-(1,3-dibenzyl-2-imidazolidinyl)phenol

4-Bromo-3-methyl-1H-pyrazole-1-propanamine

4-[6-(3-bromophenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]phenyl methyl ether

4-bromophenyl 3,4,5-trimethoxybenzoate

4-(4-bromophenyl)-5-phenyl-4H-1,2,4-triazol-3-yl hydrosulfide

4-(3-bromo-4-butoxy-5-methoxybenzylidene)-2-(4-methoxyphenyl)-1,3-oxazol-5(4H)-one

4-bromobenzyl 4-methylphenyl sulfide

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

4-[(4-Bromo-1H-pyrazol-1-yl)methyl]benzenamine

4-bromo-2-({[2-(2,4-dichlorophenyl)-1,3-benzoxazol-5-yl]imino}methyl)phenol

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

4-bromo-N'-(4-phenylcyclohexylidene)benzenesulfonohydrazide

4-(4-BROMO-2-FLUOROANILINO)-4-OXOBUTANOIC ACID

4-bromo-N-(6-propyl-1,3-benzodioxol-5-yl)benzamide

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

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

4-bromobenzyl 4-(benzoylamino)benzoate