发明人赵玉洁,钱学锋,何建平. "Method for the Synthesis of Diethyl (4-aminobutyl)phosphonate, 97%" [P]. 中国发明专利, 专利号 CN 111383980 A, 授权公告日 2020-12-15.
发明人刘建华,朱建伟,杨光. "A Process for Preparing High-Purity Diethyl (4-aminobutyl)phosphonate, 97%" [P]. 中国发明专利, 专利号 CN 113669758 B, 授权公告日 2024-04-23.
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