发明人张德明,林芳,赵玉洁. "Method for the Synthesis of 3-Chloro-2-[2-(nitromethylidene)imidazolidin-1-yl]-5-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 114616315 A, 授权公告日 2023-03-07.
发明人沈红梅,唐晓军,赵玉洁. "A Process for Preparing High-Purity 3-Chloro-2-[2-(nitromethylidene)imidazolidin-1-yl]-5-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 115508246 A, 授权公告日 2022-11-19.
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