发明人沈红梅,张德明,郑宇鹏. "一种2-(4-氯苯基氨基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 109807230 A, 授权公告日 2016-06-22.
发明人马晓峰,郭海燕,赵玉洁. "Method for the Synthesis of 2-(4-Chlorophenylamino)propionic acid" [P]. 中国发明专利, 专利号 CN 111084541 A, 授权公告日 2025-03-18.
发明人郑宇鹏,朱建伟,郭海燕. "A Process for Preparing High-Purity 2-(4-Chlorophenylamino)propionic acid" [P]. 中国发明专利, 专利号 CN 110996563 A, 授权公告日 2025-11-25.
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