发明人孙丽萍,李文辉,杨光. "Method for the Synthesis of (S)-4-(Tert-Butoxycarbonyl)-6,6-dimethylmorpholine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111532796 A, 授权公告日 2018-06-25.
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