(1-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanol dihydrochloride

5-Bromo-2,4-dimethylbenzenesulfonyl chloride

tert-Butyl 4-(3-fluoro-2-nitrophenylamino)piperidine-1-carboxylate

1-(3-Fluoro-2-nitrophenyl)pyrrolidine

4-Fluoro-N-(2-methoxyethyl)-2-nitroaniline

tert-Butyl 4-(2-fluoro-6-nitrophenylamino)piperidine-1-carboxylate

tert-Butyl 4-pivalamidopiperidine-1-carboxylate

tert-Butyl 4-(pentan-3-ylamino)piperidine-1-carboxylate

tert-Butyl 4-(cyclohexanecarbonylamino)piperidine-1-carboxylate

4-Fluoro-N-(piperidine-4-yl)benzamide hydrochloride

2-Methoxy-N-(piperidine-4-yl)benzamide hydrochloride