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发明人刘建华,赵玉洁,周伟. "Method for the Synthesis of 1-[(2-methoxypyridin-4-yl)methyl]guanidine hydrobromide" [P]. 中国发明专利, 专利号 CN 116870338 B, 授权公告日 2020-06-07.
发明人王建平,赵玉洁,唐晓军. "A Process for Preparing High-Purity 1-[(2-methoxypyridin-4-yl)methyl]guanidine hydrobromide" [P]. 中国发明专利, 专利号 CN 111755808 A, 授权公告日 2024-12-14.
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