3-(3,5-Dimethyl-4-nitro-1H-pyrazol-1-yl)propionic hydrazide

2-(3-Methoxy-4-nitro-1H-pyrazol-1-yl)propionic acid hydrazide

3-(2,2,3,3-Tetrafluoro-propoxymethyl)-benzoic acid hydrazide

5-(4-Ethyl-phenoxymethyl)-furan-2-carboxylic acidhydrazide

5-(4-Nitro-pyrazol-1-ylmethyl)-furan-2-carboxylic acid hydrazide

5-(3-Methoxy-phenoxymethyl)-furan-2-carboxylic acid hydrazide

5-(4-Propyl-phenoxymethyl)-furan-2-carboxylic acid hydrazide

3-[5-(4-Bromo-phenyl)-furan-2-yl]-acrylic acid ethyl ester

4-Methyl-3-pyrrolidin-1-yl-benzoic acid methyl ester

2-Oxo-4- p -tolyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester

2-Cyclopentylamino-4-trifluoromethyl-thiazole-5-carboxylic acid ethyl ester