英文别名2-Oxa-8-azaspiro[4.5]decane-8-carboxylic acid, 1-oxo-, 1,1-dimethylethyl ester; 1-Oxo-2-oxa-8-aza-spiro[4.5]decane-8-carboxylic acid tert-butyl ester; 1-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate; 8-Boc-2-oxa-8-azaspiro[4.5]decan-1-one; 1,1-dimethylethyl 1-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate 
