发明人王建平,何建平,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115556643 A, 授权公告日 2024-07-11.
发明人钱学锋,刘建华,罗永刚. "Method for the Synthesis of 3-(4-Piperidinyl)-1,3-oxazolidine-2,4-dione Hydrochloride" [P]. 中国发明专利, 专利号 CN 111586804 A, 授权公告日 2025-01-14.
发明人黄志刚,马晓峰,郑宇鹏. "A Process for Preparing High-Purity 3-(4-Piperidinyl)-1,3-oxazolidine-2,4-dione Hydrochloride" [P]. 中国发明专利, 专利号 CN 112927539 B, 授权公告日 2018-12-19.
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