Kowalski A, Nowak P, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3796480 A1, 2023-10-10.
发明人王建平,胡光,郭海燕. "Method for the Synthesis of 4-Methoxy-3-(4-methylpiperazin-1-yl)benzoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 115947317 B, 授权公告日 2022-12-01.
发明人郭海燕,高志强,冯建国. "A Process for Preparing High-Purity 4-Methoxy-3-(4-methylpiperazin-1-yl)benzoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 112166236 A, 授权公告日 2024-02-10.
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