发明人黄志刚,马晓峰,唐晓军. "Method for the Synthesis of [1-(3-Nitropyridin-2-yl)piperazin-4-yl]ethanol hydrochloride" [P]. 中国发明专利, 专利号 CN 109664477 A, 授权公告日 2016-06-10.
发明人陈志强,郭海燕,黄志刚. "A Process for Preparing High-Purity [1-(3-Nitropyridin-2-yl)piperazin-4-yl]ethanol hydrochloride" [P]. 中国发明专利, 专利号 CN 114908682 A, 授权公告日 2021-02-16.
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