Pyrazoles

7-(Difluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid

Ethyl 7-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

5-Phenyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid

5,7-Dimethyl-3-phenylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid

Methyl 7-(difluoromethyl)-5-(4-ethylphenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

Methyl 7-(difluoromethyl)-5-(furan-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

Methyl 7-(difluoromethyl)-5-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

Methyl 5-(thiophen-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

2-Methyl-6-nitro-3-phenylpyrazolo[1,5-a]pyrimidine

Ethyl 7-(3-aminophenyl)pyrazolo[1,5-a]pyrimidine-2-carboxylate

Ethyl 7-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-2-carboxylate

Ethyl 7-(furan-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

5,7-Bis(difluoromethyl)-3-nitropyrazolo[1,5-a]pyrimidine-2-carboxylic acid

Diethyl 7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3,5-dicarboxylate

2-(1-Methyl-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)acetohydrazide

Ethyl 7-(difluoromethyl)-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-2-carboxylate