tert-butyl (S)-4-(3-hydroxybenzyl)-3-methylpiperazine-1-carboxylate

tert-butyl (S)-3-methyl-4-(4-methylbenzyl)piperazine-1-carboxylate

tert-butyl (S)-3-methyl-4-(thiophen-2-ylmethyl)piperazine-1-carboxylate

tert-butyl (S)-3-methyl-4-((1-methyl-1H-pyrazol-4-yl)methyl)piperazine-1-carboxylate

tert-butyl (S)-3-methyl-4-((1-methyl-1H-pyrrol-2-yl)methyl)piperazine-1-carboxylate

tert-butyl (S)-3-methyl-4-(pyridin-2-ylmethyl)piperazine-1-carboxylate

tert-butyl (S)-4-benzyl-3-methylpiperazine-1-carboxylate

tert-butyl (3S)-3-methyl-4-((tetrahydrofuran-3-yl)methyl)piperazine-1-carboxylate

tert-butyl (S)-4-((1H-imidazol-4-yl)methyl)-3-methylpiperazine-1-carboxylate

tert-butyl (S)-4-((1H-pyrrol-2-yl)methyl)-3-methylpiperazine-1-carboxylate

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

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

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

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

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

tert-butyl (S)-4-((((1-(tert-butoxycarbonyl)pyrrolidin-2-yl)methyl)amino)methyl)piperidine-1-carboxy...