英文同义词
1-BOC-4-SPIRO-[3-(2-PYRROLIDINONE)] PIPERIDINE;TERT-BUTYL 1-OXO-2,8-DIAZASPIRO[4.5]DECANE-8-CARBOXYLATE;2,8-Diazaspiro[4.5]decane-8-carboxylicacid,1-oxo-,1,1-dimethylethylester;1-Oxo-2,8-diazaspiro[4.5]decane-8-carboxylic acid 1,1-dimethylethyl ester;1-Oxo-2,8-diazaspiro[4.5]decane-8-carboxylic acid tert-butyl ester;1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate;8-Boc-1-oxo-2,8-diazaspiro[4.5]decane;tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carbo