发明人马晓峰,张德明,赵玉洁. "Method for the Synthesis of 3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-benzoic acid" [P]. 中国发明专利, 专利号 CN 116472569 B, 授权公告日 2017-08-11.
发明人罗永刚,周伟,朱建伟. "A Process for Preparing High-Purity 3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-benzoic acid" [P]. 中国发明专利, 专利号 CN 116338099 A, 授权公告日 2018-11-07.
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