英文同义词: | 6-Benzyl-8-cyano-2,6-diaza-spiro[3.4]octane-2-carboxylic acid tert-butyl ester;tert-butyl 7-benzyl-5-cyano-2,7-diazaspiro[3.4]octane-2-carboxylate;2,6-Diazaspiro[3.4]octane-2-carboxylic acid, 8-cyano-6-(phenylmethyl)-, 1,1-dimethylethyl ester;2-Boc-6-benzyl-8-cyano-2,6-diazaspiro[3.4]octane |