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发明人胡光,钱学锋,马晓峰. "Method for the Synthesis of N1-[5-(Trifluoromethyl)pyridin-2-yl]ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 109350247 B, 授权公告日 2025-04-10.
发明人何建平,孙丽萍,郭海燕. "A Process for Preparing High-Purity N1-[5-(Trifluoromethyl)pyridin-2-yl]ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 110680357 B, 授权公告日 2023-09-23.
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