英文别名3-(2-ETHOXYCARBONYL-ACETYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER; 1-Boc-b-oxo-3-piperidinepropanoic acid ethyl ester; 3-Piperidinepropanoic acid, 1-[(1,1-dimethylethoxy)carbonyl]-β-oxo-, ethyl ester; 2-Methyl-2-propanyl 3-(3-ethoxy-3-oxopropanoyl)-1-piperidinecarboxylate