2013229051-tert-butyl 4-methyl 4-allylpiperidine-1,4-dicarboxylate

201322906tert-butyl 4-hydroxy-4-vinylpiperidine-1-carboxylate

201322907tert-butyl 2-neopentyl-3-oxopiperidine-1-carboxylate

2013229081-tert-butyl 4-ethyl-4-methyl-piperidine-1,4,4-tricarboxylate

2013229092-(1-(tert-butoxycarbonyl)piperidin-3-yloxy)acetic acid

201322910tert-butyl 4-(2-cyanoethyl)-4-(hydroxymethyl)piperidine-1-carboxylate

201322911tert-butyl 3-(3-ethoxy-3-oxopropyl)piperidine-1-carboxylate

201322912tert-butyl 4-(dimethylcarbamoyl)piperidine-1-carboxylate

201322913tert-butyl 4-butylpiperidine-1-carboxylate

201322914(S)-tert-butyl 3-(methylamino)piperidine-1-carboxylate

201322915tert-butyl 4-hydroxy-3-methylenepiperidine-1-carboxylate

201322916tert-butyl 4-(aminomethyl)-4-(cyanomethyl)piperidine-1-carboxylate