发明人孙丽萍,赵玉洁,林芳. "Method for the Synthesis of methyl 2-{[(tert-butoxy)carbonyl](2-methoxyethyl)amino}-4-phenylbutanoate" [P]. 中国发明专利, 专利号 CN 117687394 B, 授权公告日 2023-08-02.
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