tert-butyl (R)-(1-(4-fluoro-3-methylbenzyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-cinnamylpyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-(4-cyanobenzyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-(4-ethynylbenzyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-((4-methylthiazol-5-yl)methyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-((5-(hydroxymethyl)furan-2-yl)methyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-((3,5-dimethylisoxazol-4-yl)methyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-((3-fluoropyridin-2-yl)methyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-(2-fluorobenzyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-(3-hydroxybenzyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-(4-methylbenzyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-(thiophen-2-ylmethyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-((1-methyl-1H-pyrazol-4-yl)methyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-((1-methyl-1H-pyrrol-2-yl)methyl)pyrrolidin-3-yl)carbamate

tert-butyl (R)-(1-(pyridin-2-ylmethyl)pyrrolidin-3-yl)carbamate

tert-butyl 3-amino-5-fluoro-5',6'-dihydro-[2,3'-bipyridine]-1'(2'H)-carboxylate