3-(3,5-Dimethyl-4-nitro-pyrazol-1-yl)-propionic acid methyl ester

2-(3,5-Dimethyl-4-nitro-pyrazol-1-yl)-propionic acid ethyl ester

4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic acid ethyl ester

5-(4-Bromo-phenoxymethyl)-furan-2-carboxylic acidmethyl ester

4-Chloro-2-methyl-2H -pyrazole-3-carboxylic acid methyl ester

5-(Indan-5-yloxymethyl)-furan-2-carboxylic acid methyl ester

5-(3,5-Dimethyl-pyrazol-1-ylmethyl)-furan-2-carboxylic acid methyl ester

3-(4-Bromo-phenoxymethyl)-benzoic acid methyl ester

9-Ethyl-9H-carbazole-3-carboxylic acid

(4 H -[1,2,4]Triazol-3-ylsulfanyl)-acetic acid

(4-Oxo-3-phenyl-3,4,5,6,7,8-hexahydro-benzo[4,5]thieno[2,3- d ]pyrimidin-2-ylsulfanyl)-acetic acid