英文同义词: | (2s,4r)-1-boc-4-benzyl-5-oxo-2-pyrrolidinecarboxylic acid;(2S,4R)-1-Boc-4-benzyl-5-oxo-2-pyrrolidinecarboxylic acid, (4R)-Boc-4-benzyl-L-pyroglutamic acid;(4R)-Boc-4-benzyl-L-pyroglutamic acid;1,2-Pyrrolidinedicarboxylic acid, 5-oxo-4-(phenylmethyl)-, 1-(1,1-dimethylethyl) ester, (2S,4S)- |