发明人李文辉,唐晓军,王建平. "Method for the Synthesis of Methyl 1'-benzyl-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxylate" [P]. 中国发明专利, 专利号 CN 115297035 A, 授权公告日 2022-08-18.
发明人胡光,朱建伟,林芳. "A Process for Preparing High-Purity Methyl 1'-benzyl-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxylate" [P]. 中国发明专利, 专利号 CN 113518568 B, 授权公告日 2015-10-16.
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