Synonyms:
(3r,4s)-rel-4-amino-1,3-pyrrolidinedicarboxylic acid 1-(1,1-dimethylethyl) ester ; 1,3-pyrrolidinedicarboxylic acid, 4-amino-, 1-(1,1-dimethylethyl) ester, (3r,4s)-rel- ; (3s,4r)-1-boc-4-aminopyrrolidine-3-carboxylic acid ; trans-4-amino-1-boc-3-pyrrolidinecarboxylic acid ; (3s,4r)-4-amino-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid