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发明人黄志刚,赵玉洁,郭海燕. "Method for the Synthesis of (2S)-2-[[(2S)-2-[3-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-3-methyl-butanoyl]amino]propanoic acid" [P]. 中国发明专利, 专利号 CN 112343681 A, 授权公告日 2019-09-02.
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