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

5-(4-HYDROXYBENZYL)-3-TRITYL-1,3-THIAZOLIDINE-2,4-DIONE

5-(4-IODO-PHENYLAMINO)-3-P-TOLYL-THIAZOLIDINE-2,4-DIONE

5-(4-MEO-PH)-2-PH-2H-PYRAZOLE-3-CARBOXYLIC ACID (4-CHLORO-BENZYLIDENE)-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-ALLYL-2-HO-BENZYLIDENE)-HYDRAZIDE

5-(4-MEO-PH)-7-TRI-F-ME-PYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID ET ESTER

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

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

5-(4-METHOXY-PHENYLAMINO)-3-PHENYL-THIAZOLIDINE-2,4-DIONE

5-(4-NITRO-BENZYLIDENE)-1,3-DI-P-TOLYL-PYRIMIDINE-2,4,6-TRIONE

5-(4-NITROPHENYL)-2-FURALDEHYDE OXIME

5-(4-Piperidinyl)-4H-1,2,4-triazol-3-amine dihydrochloride

5-(4-TERT-BUTYLPHENYL)-4-{[(E)-1H-INDOL-3-YLMETHYLIDENE]AMINO}-4H-1,2,4-TRIAZOL-3-YL HYDROSULFIDE

5-(7-MEO-2-ME-4-OXO-6-PR-4H-CHROMEN-3-YL)-FURAN-2-CARBOXYLIC ACID ETHYL ESTER