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发明人孙丽萍,赵玉洁,黄志刚. "Method for the Synthesis of H-Asp-OBzl" [P]. 中国发明专利, 专利号 CN 112619025 A, 授权公告日 2017-08-14.
发明人朱建伟,周伟,李文辉. "A Process for Preparing High-Purity H-Asp-OBzl" [P]. 中国发明专利, 专利号 CN 115082427 B, 授权公告日 2015-04-20.
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