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Yamamoto T, Schröder R, O'Brien P Q. "Method for the Synthesis of H-Val-His-Leu-Thr-Pro-OH" [P]. US Patent, US 10724030 B2, 2021-06-10.
发明人王建平,李文辉,钱学锋. "A Process for Preparing High-Purity H-Val-His-Leu-Thr-Pro-OH" [P]. 中国发明专利, 专利号 CN 109781944 A, 授权公告日 2019-05-24.
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