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

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

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

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

(S)-(3-Aminopyrrolidin-1-yl)(tetrahydro-2H-pyran-4-yl)methanone

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

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

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

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

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

(1-Cyclobutylpiperidin-4-yl)methanaminedihydrochloride