英文别名1-Benzyl 2-methyl (2S,4R)-4-((tert-butoxycarbonyl)amino)pyrrolidine-1,2-dicarboxylate; 1,2-Pyrrolidinedicarboxylic acid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-, 2-methyl 1-(phenylmethyl) ester, (2S,4R)-; (2S,4R)-N-1-(benzyloxycarbonyl)-4-(tert-butyloxycarbonylamino)proline methyl ester; 1-benzyl 2-methyl (2S,4R)-4-{[(tert-butoxy)carbonyl]amino}pyrrolidine-1,2-dicarboxylate; (2S,4R)-N-CbZ-4-Boc-amino-L-proline methyl ester 
