发明人李文辉,黄志刚,钱学锋. "Method for the Synthesis of 2-Amino-4-(3-(trifluoromethyl)-1h-pyrazol-1-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 112775236 A, 授权公告日 2020-12-10.
发明人何建平,黄志刚,李文辉. "A Process for Preparing High-Purity 2-Amino-4-(3-(trifluoromethyl)-1h-pyrazol-1-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 111101183 A, 授权公告日 2017-04-07.
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