1-(2,3-Dimethyl-phenyl)-pyrrole-2,5-dione

3-Pyrrolidin-1-yl-benzoic acid hydrazide

[4-(2,5-Dimethyl-phenyl)-thiazol-2-yl]-hydrazine

[4-(4-Bromo-phenyl)-thiazol-2-yl]-hydrazine

3-Ethyl-5-methylsulfanyl-[1,2,4]triazol-4-ylamine

5-(4-Methoxy-phenyl)-isoxazole-3-carboxylic acidhydrazide

3-Ethylsulfanyl-5-furan-2-yl-[1,2,4]triazol-4-ylamine

1-(4-Amino-5-difluoromethyl-4H-[1,2,4]triazol-3-ylsulfanylmethyl)-1H-pyrazole-3-carboxylic acidmethyl ester

3-Ethylsulfanyl-[1,2,4]triazol-4-ylamine

(4-Methyl-6-trifluoromethyl-pyrimidin-2-yl)-hydrazine

1- o -Tolyloxymethyl-1 H -pyrazole-3-carboxylic acid hydrazide