英文别名2,8-Diazaspiro[4.5]decane-3,8-dicarboxylic acid 8-tert-butyl ester 3-ethyl ester; 8-O-tert-butyl 3-O-ethyl 2,8-diazaspiro[4.5]decane-3,8-dicarboxylate; 8-(1,1-dimethylethyl) 3-ethyl 2,8-diazaspiro[4.5]decane-3,8-dicarboxylate; Ethyl 8-Boc-2,8-diazaspiro[4.5]decane-3-carboxylate; O8-tert-butyl O3-ethyl 2,8-diazaspiro[4.5]decane-3,8-dicarboxylate