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

1-[1-(tert-butoxycarbonyl)propyl]-1H-pyrazole-3-carboxylic acid

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

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

4-[3-(methoxycarbonyl)-1H-pyrazol-1-yl]butanoic acid

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

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

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

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

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

3-amino-1-(2,4-dichlorobenzyl)-1H-pyrazole-4-carboxylic acid