发明人钱学锋,罗永刚,马晓峰. "Method for the Synthesis of 3-((4-Methyl-2,6-dinitrophenyl)amino)propanoic acid" [P]. 中国发明专利, 专利号 CN 112563594 B, 授权公告日 2016-08-04.
发明人郑宇鹏,唐晓军,郭海燕. "A Process for Preparing High-Purity 3-((4-Methyl-2,6-dinitrophenyl)amino)propanoic acid" [P]. 中国发明专利, 专利号 CN 115488903 B, 授权公告日 2024-11-05.
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