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发明人郭海燕,胡光,王建平. "Method for the Synthesis of (4S,5R)-tert-Butyl 4-carbamoyl-2,2,5-trimethyloxazolidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115231086 B, 授权公告日 2017-11-04.
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