发明人冯建国,沈红梅,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108384253 A, 授权公告日 2020-07-18.
发明人赵玉洁,韩伟,杨光. "Method for the Synthesis of (3S)-3-Amino-4-((2S)-2-(2-((S)-2-amino-3-(4-hydroxyphenyl)propanamido)-3-oxobutanoyl)pyrrolidin-1-yl)-4-oxobutanamide" [P]. 中国发明专利, 专利号 CN 117387102 B, 授权公告日 2024-10-23.
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