发明人杨光,刘建华,赵玉洁. "Method for the Synthesis of 7-exo-tert-Butyl 7-hydroxy-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate" [P]. 中国发明专利, 专利号 CN 111051009 B, 授权公告日 2022-10-02.
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