发明人郑宇鹏,王建平,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108918427 A, 授权公告日 2019-07-25.
发明人徐明华,周伟,杨光. "Method for the Synthesis of 4-((3,4-Dimethylphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 113718377 A, 授权公告日 2025-03-22.
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