发明人赵玉洁,周伟,刘建华. "Method for the Synthesis of 2-((R)-1-((S)-2-Amino-3-phenylpropanoyl)pyrrolidine-2-carboxamido)acetic acid" [P]. 中国发明专利, 专利号 CN 112700650 A, 授权公告日 2020-10-16.
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