Pyrazoles

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

7-(Difluoromethyl)pyrazolo[1,5-a]pyrimidin-5-ol

7-(3-Nitrophenyl)pyrazolo[1,5-a]pyrimidine

2-Methyl-7-(3-nitrophenyl)pyrazolo[1,5-a]pyrimidine

Ethyl 7-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

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

Ethyl 5-(4-isopropylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate

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

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

5-(5-Methylthiophen-2-yl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine

5-(3,4-Dimethylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carbohydrazide

5-(4-Isopropylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carbohydrazide

5-(1,3-Dimethyl-1H-pyrazol-4-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride

7-(Difluoromethyl)-5-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid

6-Bromo-3-(tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine

3-(Tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidin-6-amine