发明人刘建华,朱建伟,郑宇鹏. "一种Z-组氨酸-苯丙氨酸-Phe-OEt的合成方法" [P]. 中国发明专利, 专利号 CN 115188046 A, 授权公告日 2020-06-15.
发明人沈红梅,冯建国,徐明华. "Method for the Synthesis of Z-His-Phe-Phe-OEt" [P]. 中国发明专利, 专利号 CN 113053760 A, 授权公告日 2015-12-10.
发明人张德明,杨光,胡光. "A Process for Preparing High-Purity Z-His-Phe-Phe-OEt" [P]. 中国发明专利, 专利号 CN 116906832 B, 授权公告日 2022-10-09.
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