发明人朱建伟,郑宇鹏,徐明华. "一种H-组氨酸-脯氨酸-NH2(TFA盐)的合成方法" [P]. 中国发明专利, 专利号 CN 117374067 A, 授权公告日 2020-12-24.
发明人孙丽萍,李文辉,冯建国. "Method for the Synthesis of H-His-Pro-NH2 TFA Salt" [P]. 中国发明专利, 专利号 CN 113647809 B, 授权公告日 2016-07-25.
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