英文同义词: | 1,2-Pyrrolidinedicarboxylic acid, 4-(methoxymethyl)-, 1-(1,1-dimethylethyl) ester, (2R,4R)-rel-;rel-1-(1,1-Dimethylethyl) (2R,4R)-4-(methoxymethyl)-1,2-pyrrolidinedicarboxylate;rel-(2R,4R)-1-(tert-Butoxycarbonyl)-4-(methoxymethyl)pyrrolidine-2-carboxylic?acid |