| 英文同义词: | Ethyl 1-Boc-2-Oxopyrrolidine-3-Carboxylate;1,3-Pyrrolidinedicarboxylic acid, 2-oxo-, 1-(1,1-dimethylethyl) 3-ethylester;2-oxopyrrolidin-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester;1-tert-butyl 2-oxopyrrolidine-1,3-dicarboxylate 3-ethyl ester;2-oxopyrrolidin-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester, 1-tert-butyl 2-oxopyrrolidine-1,3-dicarboxylate 3-ethyl ester;1-tert-Butyl 3-ethyl 2-oxopyrrolidine-1,3-dicarboxylate;1-O-Tert-Butyl 3-O-Ethyl 2-Oxopyrrolidine-1,3-Dicarboxylate;O1-tert-butyl O3-ethyl 2-oxopyrrolidine-1,3-dicarboxylate |