1-(2,2-difluoroethyl)-3,5-dimethyl-4-nitro-1H-pyrazole

methyl 6-(2-furyl)-3-phenylisoxazolo[5,4-b]pyridine-4-carboxylate

ethyl 7-thien-2-ylpyrazolo[1,5-a]pyrimidine-2-carboxylate

methyl 7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylate

methyl (3-nitro-1H-pyrazol-1-yl)acetate

methyl 1-(2,2-difluoroethyl)-1H-pyrazole-3-carboxylate

methyl 6-cyclopropyl-1-(2-ethoxy-2-oxoethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate

methyl 1-butyl-1H-pyrazole-3-carboxylate

methyl 5-methyl-2H-1,2,6-thiadiazine-3-carboxylate 1,1-dioxide

methyl 1-(4-ethoxy-4-oxobutyl)-1H-pyrazole-5-carboxylate

4-[4-(methoxycarbonyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridin-1-yl]benzoic acid