tert-Butyl 1-[2-(methylamino)-2-oxoethyl]piperidin-4-ylcarbamate

(4-Aminopiperidin-1-yl)(cyclopentyl)methanone hydrochloride

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

(S)-1-(2-Chlorobenzyl)pyrrolidin-3-aminedihydrochloride

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

tert-Butyl 1-(3-cyanobenzyl)piperidin-4-ylcarbamate

tert-Butyl 1-(2-cyanobenzyl)piperidin-4-ylcarbamate

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

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

(S)-1-Neopentylpyrrolidin-3-amine

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