发明人周伟,杨光,刘建华. "Method for the Synthesis of 1-(4-Aminobutyl)guanidine hydrochloride" [P]. 中国发明专利, 专利号 CN 109063608 B, 授权公告日 2018-11-04.
发明人刘建华,赵玉洁,徐明华. "A Process for Preparing High-Purity 1-(4-Aminobutyl)guanidine hydrochloride" [P]. 中国发明专利, 专利号 CN 110243968 B, 授权公告日 2019-02-04.
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