发明人赵玉洁,冯建国,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117904280 A, 授权公告日 2017-06-28.
发明人黄志刚,陈志强,高志强. "Method for the Synthesis of N4-(diphenyl(p-tolyl)methyl)-D-asparagine" [P]. 中国发明专利, 专利号 CN 110135093 B, 授权公告日 2017-09-15.
发明人冯建国,刘建华,韩伟. "A Process for Preparing High-Purity N4-(diphenyl(p-tolyl)methyl)-D-asparagine" [P]. 中国发明专利, 专利号 CN 111338576 A, 授权公告日 2023-01-14.
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