Park J H, Stevens L M, Anderson J P. "一种2-(4-ethoxyphenoxy)pyridine-4-carboximidamide hydrochloride的合成方法" [P]. US Patent, US 10532249 B2, 2017-02-02.
发明人李文辉,马晓峰,韩伟. "Method for the Synthesis of 2-(4-ethoxyphenoxy)pyridine-4-carboximidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 116649492 B, 授权公告日 2018-06-17.
发明人郑宇鹏,高志强,马晓峰. "A Process for Preparing High-Purity 2-(4-ethoxyphenoxy)pyridine-4-carboximidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 109834195 B, 授权公告日 2020-09-02.
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