发明人杨光,黄志刚,孙丽萍. "Method for the Synthesis of 6-(4-Acetylpiperazin-1-yl)-4-methylnicotinic acid" [P]. 中国发明专利, 专利号 CN 110198655 A, 授权公告日 2024-12-27.
发明人李文辉,罗永刚,徐明华. "A Process for Preparing High-Purity 6-(4-Acetylpiperazin-1-yl)-4-methylnicotinic acid" [P]. 中国发明专利, 专利号 CN 114981196 A, 授权公告日 2023-01-09.
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