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

(S)-1-Cyclopentylpyrrolidin-3-amine dihydrochloride

(R)-tert-Butyl 1-(2-bromobenzyl)pyrrolidin-3-ylcarbamate

(S)-tert-Butyl 1-(cyclohexanecarbonyl)pyrrolidin-3-ylcarbamate

[1-(Cyclobutylmethyl)piperidin-4-yl]methanamine dihydrochloride

[1-(Pyridin-3-ylmethyl)piperidin-4-yl]methanamine trihydrochloride

[1-(Ethylsulfonyl)piperidin-4-yl]methanamine hydrochloride

tert-Butyl k[1-(pentan-3-yl)piperidin-4-yl]methyllcarbamate

tert-Butyl 1-[(tetrahydro-2H-pyran-4-ylmethyl)piperidin-4-yl]methylcarbamate

tert-Butyl [1-(4-chlorobenzyl)piperidin-4-yl]methylcarbamate

(S)-1-Cyclohexylpyrrolidin-3-amine dihydrochloride