发明人徐明华,林芳,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110057855 A, 授权公告日 2020-04-02.
发明人李文辉,高志强,周伟. "Method for the Synthesis of 4-(4-Benzyl-piperazin-1-yl)-piperidine-1-carboxylic acid tert-butyl ester" [P]. 中国发明专利, 专利号 CN 109247279 B, 授权公告日 2018-08-22.
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