发明人王建平,钱学锋,罗永刚. "Method for the Synthesis of 3-Amino-2-(trifluoromethyl)pyridine-4-acetic acid" [P]. 中国发明专利, 专利号 CN 111477588 A, 授权公告日 2022-09-18.
发明人赵玉洁,钱学锋,马晓峰. "A Process for Preparing High-Purity 3-Amino-2-(trifluoromethyl)pyridine-4-acetic acid" [P]. 中国发明专利, 专利号 CN 113900847 A, 授权公告日 2015-11-06.
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