(R)-1-(4-Methylbenzyl)pyrrolidin-3-aminedihydrochloride

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

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

(R)-(3-Aminopyrrolidin-1-yl)(4-fluorophenyl)methanone

[4-(Aminomethyl)piperidin-1-yl](pyridin-4-yl)methanone dihydrochloride

tert-Butyl [(1-propionylpiperidin-4-yl)methyl]carbamate

(S)-tert-Butyl 1-(tetrahydrofuran-2-carbonyl)piperidin-4-ylcarbamate

(R)-(4-Aminopiperidin-1-yl)(tetrahydrofuran-2-yl)methanone hydrochloride

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

(R)-tert-Butyl 1-(cyclopentanecarbonyl)pyrrolidin-3-ylcarbamate

(R)-(3-Aminopyrrolidin-1-yl)(pyridin-2-yl)methanone dihydrochloride