4-Chloro-3,5-difluorocinnamic acid

3-Chloro-2-fluoro-4-(trifluoromethyl)benzoic acid

5-(Piperidin-1-yl)picolinic acid

tert-Butyl 4-amino-4-(3-methoxybenzyl)piperidine-1-carboxylate

tert-Butyl 4-amino-4-(pyridin-3-ylmethyl)piperidine-1-carboxylate

tert-Butyl 4-(aminomethyl)-4-(pyridin-2-ylmethyl)piperidine-1-carboxylate

tert-Butyl 4-(aminomethyl)-4-(pyridin-3-ylmethyl)piperidine-1-carboxylate

tert-Butyl {[4-(3-fluorophenyl)piperidin-4-yl]methyl}carbamate

5-[(tert-Butoxy)carbonyl]-5-azaspiro[2.4]heptane-1-carboxylic acid

4-(3-Methoxyphenyl)piperidin-4-amine dihydrochloride

4-(2-Methoxyphenyl)piperidin-4-amine dihydrochloride