发明人郑宇鹏,孙丽萍,林芳. "Method for the Synthesis of 3-Chloro-4-fluoro-DL-phenylalanine" [P]. 中国发明专利, 专利号 CN 110572143 B, 授权公告日 2015-06-16.
发明人李文辉,徐明华,杨光. "A Process for Preparing High-Purity 3-Chloro-4-fluoro-DL-phenylalanine" [P]. 中国发明专利, 专利号 CN 117609499 A, 授权公告日 2016-08-11.
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