发明人马晓峰,杨光,朱建伟. "Method for the Synthesis of H-His-Tyr-OH" [P]. 中国发明专利, 专利号 CN 109538600 B, 授权公告日 2020-09-20.
发明人张德明,黄志刚,杨光. "A Process for Preparing High-Purity H-His-Tyr-OH" [P]. 中国发明专利, 专利号 CN 108065812 A, 授权公告日 2025-08-21.
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