8-benzyl-4-(2-methoxyacetyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid

ethyl 5-(3-fluorophenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(2-bromophenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(2,4-dimethoxyphenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(2-methylpropyl)-1H-pyrazole-4-carboxylate

ethyl 5-(4-ethoxyphenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(2,3-dimethoxyphenyl)-1H-pyrazole-4-carboxylate

ethyl 5-[(3-fluorophenyl)methyl]-1H-pyrazole-4-carboxylate

5-(2-chlorophenyl)-1H-pyrazole-4-carboxylic acid

5-(2-bromophenyl)-1H-pyrazole-4-carboxylic acid

5-[(4-chlorophenyl)methyl]-1H-pyrazole-4-carboxylic acid