发明人张德明,王建平,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113763684 A, 授权公告日 2024-11-15.
发明人唐晓军,刘建华,高志强. "Method for the Synthesis of Ethyl 1-(phenylsulfonyl)piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111768652 A, 授权公告日 2024-02-04.
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