2-(4-aminopiperidin-1-yl)-N-methylacetamide bis(hydrochloride)
tert-butyl (1-benzylpiperidin-4-yl)carbamate
2-chloro-N-[1-(3,4-dichloro-2-methyl-benzyl)-piperidin-4-yl]-acetamide
tert-butyl 1-(4-(3-(4-cyanophenyl)imidazo[1,2-a]pyrazin-6-yl)-2-methylbenzoyl)piperidin-4-ylcarbamate
tert-butyl 1-(4-(3-(4-cyanophenyl)imidazo[1,2-a]pyrazin-6-yl)-2-chlorobenzoyl)piperidin-4-ylcarbamate