2-(3-isopropoxy-4-nitro-1H-pyrazol-1-yl)ethanamine

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

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

2-[4-(methoxycarbonyl)-1H-pyrazol-1-yl]butanoic acid

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

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

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

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

1-benzyl-3-nitro-1H-pyrazole-4-carboxylic acid

1-(4-methoxybenzyl)-3-nitro-1H-pyrazole-4-carboxylic acid

1-(2,3-difluorobenzyl)-3-nitro-1H-pyrazole-4-carboxylic acid