发明人陈志强,朱建伟,赵玉洁. "Method for the Synthesis of 2-(4-(Aminomethyl)-2-(difluoromethyl)-5-(trifluoromethyl)pyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109724807 A, 授权公告日 2021-09-17.
发明人李文辉,何建平,郭海燕. "A Process for Preparing High-Purity 2-(4-(Aminomethyl)-2-(difluoromethyl)-5-(trifluoromethyl)pyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 110552484 B, 授权公告日 2024-04-10.
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