Johansson L, Sørensen M, Nielsen H. "一种4-chloro-2-hydroxybenzene-1-carboximidamide hydrochloride的合成方法" [P]. European Patent, EP 3229242 A1, 2017-11-13.
发明人何建平,李文辉,唐晓军. "Method for the Synthesis of 4-chloro-2-hydroxybenzene-1-carboximidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 109297024 B, 授权公告日 2022-10-22.
发明人郑宇鹏,杨光,钱学锋. "A Process for Preparing High-Purity 4-chloro-2-hydroxybenzene-1-carboximidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 109749612 B, 授权公告日 2016-04-14.
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