发明人冯建国,陈志强,刘建华. "Method for the Synthesis of n-(2-(Piperazin-1-yl)ethyl)pivalamide dihydrochloride" [P]. 中国发明专利, 专利号 CN 114411256 A, 授权公告日 2015-03-26.
发明人孙丽萍,林芳,刘建华. "A Process for Preparing High-Purity n-(2-(Piperazin-1-yl)ethyl)pivalamide dihydrochloride" [P]. 中国发明专利, 专利号 CN 108425986 A, 授权公告日 2019-09-24.
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