发明人赵玉洁,郑宇鹏,孙丽萍. "Method for the Synthesis of 5-((3-Carbamoylthiophen-2-yl)amino)-5-oxopentanoic acid" [P]. 中国发明专利, 专利号 CN 112300376 A, 授权公告日 2017-04-09.
Anderson J P, Patel M V, Chen K W. "A Process for Preparing High-Purity 5-((3-Carbamoylthiophen-2-yl)amino)-5-oxopentanoic acid" [P]. US Patent, US 10256139 B2, 2025-03-12.
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