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

[4-(2-Methoxy-phenyl)-6-trifluoromethyl-pyrimidin-2-yl]-hydrazine

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

[4-(4-Chloro-phenyl)-6-trifluoromethyl-pyrimidin-2-yl]-hydrazine

1-(4-Amino-5-trifluoromethyl-4 H -[1,2,4]triazol-3-ylsulfanylmethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

(4-Chloro-3-nitro-pyrazol-1-yl)-acetic acid hydrazide

2-(1,5-Dimethyl-1 H -pyrazol-4-yl)-quinoline-4-carboxylic acid hydrazide

1-Ethanesulfonyl-piperidine-4-carboxylic acid hydrazide

1-Methanesulfonyl-piperidine-3-carboxylic acid hydrazide

2-(4-Chloro-3,5-dimethyl-pyrazol-1-yl)-propionic acid hydrazide

2-(4-Chloro-pyrazol-1-yl)-butyric acid hydrazide