tert-Butyl 1-(cyclopentanecarbonyl)piperidin-4-ylcarbamate

1-(4-Cyanophenyl)-3-piperidin-4-yl-ureahydrochloride

tert-Butyl 4-[3-(2-cyanophenyl)ureido]piperidine-1-carboxylate

(S)-1-(Pyridin-4-ylmethyl)pyrrolidin-3-amine trihydrochloride

3-[(4-Aminopiperidin-1-yl)methyl]benzonitrile dihydrochloride

(S)-tert-Butyl 1-(4-chlorobenzyl)pyrrolidin-3-ylcarbamate

(S)-1-Isobutylpyrrolidin-3-amine

(R)-tert-Butyl 1-cyclobutylpyrrolidin-3-ylcarbamate

(R)-tert-Butyl 1-(4-methylbenzyl)pyrrolidin-3-ylcarbamate

(R)-1-(2-Fluorobenzyl)pyrrolidin-3-aminedihydrochloride

(S)-1-(3-Aminopyrrolidin-1-yl)-2-ethylbutan-1-one hydrochloride