发明人黄志刚,陈志强,孙丽萍. "Method for the Synthesis of 4-(4-Amino-2-fluorophenyl)-1-methylpiperazin-2-one" [P]. 中国发明专利, 专利号 CN 108435190 A, 授权公告日 2022-07-27.
发明人韩伟,胡光,马晓峰. "A Process for Preparing High-Purity 4-(4-Amino-2-fluorophenyl)-1-methylpiperazin-2-one" [P]. 中国发明专利, 专利号 CN 109214057 A, 授权公告日 2024-10-28.
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