发明人罗永刚,何建平,马晓峰. "Method for the Synthesis of (3-Hydroxy-1-pyrrolidinyl)(4-piperidinyl)-methanone hydrochloride" [P]. 中国发明专利, 专利号 CN 114990285 B, 授权公告日 2022-11-22.
发明人郑宇鹏,杨光,冯建国. "A Process for Preparing High-Purity (3-Hydroxy-1-pyrrolidinyl)(4-piperidinyl)-methanone hydrochloride" [P]. 中国发明专利, 专利号 CN 112910040 A, 授权公告日 2017-06-03.
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