3-[3-(difluoromethyl)-4-nitro-1H-pyrazol-1-yl]propanoic acid

4-[3-(2,2-difluoroethoxy)-4-nitro-1H-pyrazol-1-yl]butanoic acid

1-(2-tert-butoxy-1-methyl-2-oxoethyl)-1H-pyrazole-3-carboxylic acid

1-(3-tert-butoxy-3-oxopropyl)-1H-pyrazole-4-carboxylic acid

2-[3-(ethoxycarbonyl)-1H-pyrazol-1-yl]-2-methylpropanoic acid

3-[3-(methoxycarbonyl)-1H-pyrazol-1-yl]butanoic acid

2-[4-(ethoxycarbonyl)-3-nitro-1H-pyrazol-1-yl]-2-methylpropanoic acid

3-[4-(ethoxycarbonyl)-1H-pyrazol-1-yl]-2-methylpropanoic acid

methyl 3-amino-1-(2-fluorobenzyl)-1H-pyrazole-4-carboxylate

methyl 3-amino-1-(2,3-dichlorobenzyl)-1H-pyrazole-4-carboxylate

3-amino-1-(4-fluorobenzyl)-1H-pyrazole-4-carboxylic acid