(2S,4R)-4-Amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid methyl ester

1-tert-butyl 2-methyl (2s,4r ; 1-tert-butyl 2-methyl (2s,4r)-4-aminopyrrolidine-1,2-dicarboxylate ; n-boc-trans-4-amino-l-proline methyl ester ; 1-tert-butyl 2-methyl trans-4-aminopyrrolidine-1,2-dicarboxylate ; methyl (2s,4r)-4-amino-1-boc-pyrrolidine-2-carboxylate ; trans-1-tert-butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate ; n-boc-trans-4-amino-proline methyl ester ; trans-4-amino-1-boc-2-pyrrolidinecarboxylic acid methyl ester ; n-boc-trans-4-amino-l-proline methyl ester-4 ; (2s,4r)-1-tert-butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate