发明人王建平,徐明华,钱学锋. "Method for the Synthesis of 4-(Difluoromethyl)pyridin-3-amine" [P]. 中国发明专利, 专利号 CN 117420973 A, 授权公告日 2016-06-07.
发明人郑宇鹏,何建平,郭海燕. "A Process for Preparing High-Purity 4-(Difluoromethyl)pyridin-3-amine" [P]. 中国发明专利, 专利号 CN 116069834 A, 授权公告日 2021-07-03.
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