发明人胡光,韩伟,郑宇鹏. "Method for the Synthesis of 1-[(tert-Butoxy)carbonyl]-3-ethylpyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109022502 A, 授权公告日 2022-03-06.
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