发明人刘建华,孙丽萍,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117647964 A, 授权公告日 2022-04-28.
发明人赵玉洁,周伟,黄志刚. "Method for the Synthesis of 1-Methyl-4-[2-(3-piperidinyl)ethyl]piperazinedihydrochloride" [P]. 中国发明专利, 专利号 CN 111536399 A, 授权公告日 2025-04-05.
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