发明人刘建华,李文辉,冯建国. "Method for the Synthesis of 3-[(4-acetylphenyl)carbamoyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 115778257 A, 授权公告日 2018-10-11.
发明人罗永刚,高志强,郭海燕. "A Process for Preparing High-Purity 3-[(4-acetylphenyl)carbamoyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 113278785 B, 授权公告日 2024-10-19.
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