英文别名1,7-Diazaspiro[3.5]nonane-7-carboxylic acid, 1,1-dimethylethyl ester; 7-Boc-1,7-diaza-spiro[3.5]nonane; 1,7-Diaza-spiro3.5none-7-carboxylic acid tert-butyl ester; 1,1-Dimethylethyl 1,7-diazaspiro[3.5]nonane-7-carboxylate; 1,7-Diazaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 
