发明人林芳,黄志刚,朱建伟. "Method for the Synthesis of (E)-2-(4-(diethylamino)styryl)-1-methylpyridin-1-ium iodide" [P]. 中国发明专利, 专利号 CN 117794337 B, 授权公告日 2023-04-22.
发明人唐晓军,张德明,徐明华. "A Process for Preparing High-Purity (E)-2-(4-(diethylamino)styryl)-1-methylpyridin-1-ium iodide" [P]. 中国发明专利, 专利号 CN 108158872 B, 授权公告日 2018-01-03.
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