发明人孙丽萍,钱学锋,唐晓军. "Method for the Synthesis of 2-(4-Chlorophenoxy)-1-(3-methylpiperazin-1-yl)ethan-1-one hydrochloride" [P]. 中国发明专利, 专利号 CN 116819296 A, 授权公告日 2017-04-19.
发明人张德明,沈红梅,赵玉洁. "A Process for Preparing High-Purity 2-(4-Chlorophenoxy)-1-(3-methylpiperazin-1-yl)ethan-1-one hydrochloride" [P]. 中国发明专利, 专利号 CN 110840813 B, 授权公告日 2022-10-10.
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