4-((2-OXO-1,2-DIHYDRO-INDOL-3-YLIDENE-HYDRAZINOOXALYL)-AMINO)-BENZOIC ACID

4-((2,4-DIOXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL)BENZALDEHYDE

4-((3-DIPROPYLAMINO-PROPYLAMINOOXALYL)-AMINO)-BENZOIC ACID METHYL ESTER

4-((4-(2-CHLORO-BENZYL)-PIPERAZIN-1-YLIMINO)-METHYL)-PHENOL

4-((4-CHLOROPHENYL)DIAZENYL)-N-(2-(DIMETHYLAMINO)PHENYL)-1-HYDROXY-2-NAPHTHAMIDE

4-((2-DIPROPYLAMINO-ETHYLAMINOOXALYL)-AMINO)-BENZOIC ACID METHYL ESTER

4-((5-(4-MEO-PH)-2H-PYRAZOLE-3-CARBONYL)-HYDRAZONOMETHYL)-BENZOIC ACID ME ESTER

4-((3-DIPROPYLAMINO-PROPYLAMINOOXALYL)-AMINO)-BENZOIC ACID BUTYL ESTER

4-((4-CHLOROBENZYL)OXY)-N'-((2-HYDROXY-1-NAPHTHYL)METHYLENE)BENZOHYDRAZIDE

4-((4-CL-PHENYLAMINO)-METHYLENE)-5-METHYL-2-PHENYL-2,4-DIHYDRO-PYRAZOLE-3-SELONE

4-(1-adamantyl)2-aminothiazole

4-(1-BROMOETHYL)BENZENESULFONYL FLUORIDE

4-(1-METHOXYCARBONYL-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID ETHYL ESTER

4-(1-Methylpiperidin-4-yloxy)benzonitrile

4-(1-PYRAZOLYL)-2-BUTANONE