5-(4-ETHOXY-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (1-(4-HO-PH)-ETHYLIDENE)-HYDRAZIDE

5-(4-ETHOXY-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (3-PHENYL-ALLYLIDENE)-HYDRAZIDE

5-(4-ETHOXY-PH)-4-ME-2H-PYRAZOLE-3-CARBOXYLIC ACID (3-MEO-BENZYLIDENE)-HYDRAZIDE

5-(4-ETHOXYBENZYLIDENE)-1,3-THIAZOLIDINE-2,4-DIONE

5-(4-F-BENZYLIDENE)2-(2-(4-F-PH)-2-OXO-ETHYLSULFANYL)-3-PH-3,5-2H-IMIDAZOL-4-ONE

5-(4-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one

5-(4-HYDROXY-3-METHOXYBENZYLIDENE)-2-(1-PIPERIDINYL)-1,3-THIAZOL-4(5H)-ONE

5-(4-HYDROXYBENZYLIDENE)-3-(4-NITROBENZYL)-1,3-THIAZOLIDINE-2,4-DIONE

5-(4-MEO-PH)-2-PH-2H-PYRAZOLE-3-CARBOXYLIC ACID (1-PHENYL-ETHYLIDENE)-HYDRAZIDE

5-(4-MEO-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (2-CL-6-FLUORO-BENZYLIDENE)-HYDRAZIDE

5-(4-MEO-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (3,4-DICHLORO-BENZYLIDENE)-HYDRAZIDE

5-(4-MEO-PHENYL)-2H-PYRAZOLE-3-CARBOXYLIC ACID (2-FLUORO-BENZYLIDENE)-HYDRAZIDE

5-(4-METHOXY-BENZYLIDENE)-3-METHYL-2-THIOXO-OXAZOLIDIN-4-ONE

5-(4-methoxybenzyl)-5-methyl-2,4-imidazolidinedione

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