发明人胡光,钱学锋,韩伟. "Method for the Synthesis of (S)-2-((S)-1-((S)-2-Amino-3-phenylpropanoyl)pyrrolidine-2-carboxamido)propanoic acid" [P]. 中国发明专利, 专利号 CN 109817115 A, 授权公告日 2015-12-26.
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