发明人郭海燕,唐晓军,何建平. "Method for the Synthesis of N1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]propane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 110608049 A, 授权公告日 2020-05-13.
发明人孙丽萍,郭海燕,胡光. "A Process for Preparing High-Purity N1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]propane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 110660410 B, 授权公告日 2015-08-03.
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