发明人林芳,周伟,张德明. "Method for the Synthesis of H-Gly-Pro-Gly-Gly-OH (H-3625.0250)" [P]. 中国发明专利, 专利号 CN 115421346 A, 授权公告日 2020-04-21.
发明人郑宇鹏,冯建国,朱建伟. "A Process for Preparing High-Purity H-Gly-Pro-Gly-Gly-OH (H-3625.0250)" [P]. 中国发明专利, 专利号 CN 117708052 A, 授权公告日 2016-11-04.
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