5-[(4-bromophenoxy)methyl]-3-ethyl-1,3-oxazolidin-2-one

5-(2,4-DINITRO-BENZYLIDENE)-2,2-DIMETHYL-(1,3)DIOXANE-4,6-DIONE

5-(2,5-DIMETHOXY-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (2-CL-BENZYLIDENE)-HYDRAZIDE

5-[4-(DIMETHYLAMINO)PHENYL]-3-HYDROXY-4-(4-METHOXYBENZOYL)-1-(TETRAHYDRO-2-FURANYLMETHYL)-1,5-DIHYDRO-2H-PYRROL-2-ONE

5-(((1-HYDROXY-2-NAPHTHYL)CARBONYL)- OCTADECYLAMINO)ISOPHTHALIC ACID

5-(3-CHLORO-4-METHOXYPHENYL)-N-(2,4-DIFLUOROPHENYL)-2-FURAMIDE

5-(3-chlorophenyl)-2,4-imidazolidinedione

5-(3-NITRO-BENZYLIDENE)-3-PHENYL-THIAZOLIDINE-2,4-DIONE

5-(1-naphthyl)-5-phenyl-2,4-imidazolidinedione

5-(1,2,3,4-Tetrahydronaphthalen-7-yl)-1,3,4-oxadiazole-2-carboxylic acid

5-(3,4-DI-F-PH)-7-(3,4-DIMETHOXY-PH)-4,7-DIHYDRO(1,2,4)TRIAZOLO(1,5-A)PYRIMIDINE

5-(3,4-DIMETHOXY-BENZYLIDENE)-1,3-BIS-(2-METHOXY-PHENYL)-PYRIMIDINE-2,4,6-TRIONE

5-(3,4-DIMETHYLANILINO)-3-PHENYL-1,3-THIAZOLIDINE-2,4-DIONE

5-(4-BR-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (4-DIMETHYLAMINO-BENZYLIDENE)HYDRAZIDE

5-(4-BROMO-BENZYLIDENE)-2-THIOXO-THIAZOLIDIN-4-ONE