tert-Butyl 7-bromo-2-oxo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate

5-Amino-2-methylisoindolin-1-one

tert-Butyl 6-fluoro-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate

1-(4-Methoxybenzyl)-1H-imidazol-2-amine

4-tert-Butyl-1H-pyrazol-3-amine

tert-Butyl 4-(aminomethyl)-4-benzylpiperidine-1-carboxylate

3-(Pyrrolidin-1-yl)isonicotinic acid

tert-Butyl 4-amino-4-[3-(trifluoromethyl)benzyl]piperidine-1-carboxylate

tert-Butyl 4-amino-4-(4-fluorophenyl)piperidine-1-carboxylate

1-[4-(Trifluoromethyl)benzyl]-1H-imidazol-2-amine

tert-Butyl 4-(aminomethyl)-4-(3-fluorophenyl)piperidine-1-carboxylate