英文别名tert-butyl 4-cyano-2,2-dimethyl-3-oxopyrrolidine-1-carboxylate; 1H-Pyrrole-1-carboxylicacid, 4-cyano-2,5-dihydro-3-hydroxy-2,2-dimethyl-, 1,1-dimethylethyl ester; 1-Boc-4-cyano-2,2-dimethyl-3-oxopyrrolidine; 4-cyano-2,2-dimethyl-3-oxo-1-pyrrolidinecarboxylic acid tert-butyl ester 
