2-((1-(tert-butoxycarbonyl)azetidin-3-yl)amino)isonicotinic acid

tert-butyl (R)-2-((pyridin-3-ylamino)methyl)morpholine-4-carboxylate

tert-butyl (R)-2-((pyridin-4-ylamino)methyl)morpholine-4-carboxylate

tert-butyl (R)-2-((pyridin-2-ylamino)methyl)morpholine-4-carboxylate

tert-butyl 3-((6-methoxy-4-methylpyridin-3-yl)amino)azetidine-1-carboxylate

5-bromo-1-(3,6-dihydro-2H-pyran-4-yl)-3-methyl-1H-indazole

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

tert-butyl (S)-2-((((1H-pyrrolo[2,3-b]pyridin-3-yl)methyl)amino)methyl)pyrrolidine-1-carboxylate

tert-butyl (S)-2-((((5-nitrofuran-2-yl)methyl)amino)methyl)pyrrolidine-1-carboxylate

tert-butyl (S)-2-(((2-chlorobenzyl)amino)methyl)pyrrolidine-1-carboxylate

tert-butyl (S)-2-(((4-chlorobenzyl)amino)methyl)pyrrolidine-1-carboxylate

tert-butyl (S)-2-(((3-chlorobenzyl)amino)methyl)pyrrolidine-1-carboxylate

(S)-(5-((((1-(tert-butoxycarbonyl)pyrrolidin-2-yl)methyl)amino)methyl)furan-2-yl)boronic acid

tert-butyl (S)-2-(((4-fluoro-3-methylbenzyl)amino)methyl)pyrrolidine-1-carboxylate

tert-butyl (S)-2-((cinnamylamino)methyl)pyrrolidine-1-carboxylate

tert-butyl (S)-2-(((4-cyanobenzyl)amino)methyl)pyrrolidine-1-carboxylate