发明人郑宇鹏,何建平,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112876698 A, 授权公告日 2021-11-13.
发明人赵玉洁,韩伟,李文辉. "Method for the Synthesis of tert-Butyl 4-(3-bromophenyl)-4-cyanopiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112199466 B, 授权公告日 2021-03-10.
发明人钱学锋,沈红梅,胡光. "A Process for Preparing High-Purity tert-Butyl 4-(3-bromophenyl)-4-cyanopiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112229347 A, 授权公告日 2018-11-14.
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