发明人冯建国,徐明华,李文辉. "Method for the Synthesis of 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-3-(4-(dimethylamino)phenyl)thiourea" [P]. 中国发明专利, 专利号 CN 111101491 B, 授权公告日 2020-10-21.
发明人朱建伟,陈志强,唐晓军. "A Process for Preparing High-Purity 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-3-(4-(dimethylamino)phenyl)thiourea" [P]. 中国发明专利, 专利号 CN 110334855 A, 授权公告日 2018-12-13.
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