发明人胡光,唐晓军,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114144816 A, 授权公告日 2025-12-07.
发明人罗永刚,沈红梅,徐明华. "Method for the Synthesis of 1-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-3-cyanopropan-2-yl 4-chlorobenzoate" [P]. 中国发明专利, 专利号 CN 108993739 B, 授权公告日 2023-04-28.
发明人黄志刚,罗永刚,马晓峰. "A Process for Preparing High-Purity 1-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-3-cyanopropan-2-yl 4-chlorobenzoate" [P]. 中国发明专利, 专利号 CN 115734873 B, 授权公告日 2020-06-21.
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