发明人马晓峰,钱学锋,唐晓军. "Method for the Synthesis of 3-Chloro-2-{[(2E)-2-(nitromethylidene)imidazolidin-1-yl]methyl}-5-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 108620902 B, 授权公告日 2017-05-05.
发明人何建平,黄志刚,孙丽萍. "A Process for Preparing High-Purity 3-Chloro-2-{[(2E)-2-(nitromethylidene)imidazolidin-1-yl]methyl}-5-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 112628671 B, 授权公告日 2017-06-20.
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