发明人黄志刚,刘建华,马晓峰. "一种N/A的合成方法" [P]. 中国发明专利, 专利号 CN 113517381 A, 授权公告日 2020-09-04.
发明人钱学锋,杨光,郑宇鹏. "Method for the Synthesis of 3-(Dimethylcarbamoyl)prop-2-enoic acid" [P]. 中国发明专利, 专利号 CN 117398954 A, 授权公告日 2020-03-06.
发明人张德明,刘建华,高志强. "A Process for Preparing High-Purity 3-(Dimethylcarbamoyl)prop-2-enoic acid" [P]. 中国发明专利, 专利号 CN 116009083 A, 授权公告日 2020-08-03.
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