发明人朱建伟,郑宇鹏,林芳. "Method for the Synthesis of 2-Amino-3-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 114036806 B, 授权公告日 2016-11-20.
发明人冯建国,李文辉,沈红梅. "A Process for Preparing High-Purity 2-Amino-3-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 116504876 B, 授权公告日 2021-10-01.
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