发明人唐晓军,冯建国,王建平. "Method for the Synthesis of benzyl (1R,4R)-6-oxo-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117257228 A, 授权公告日 2025-02-07.
发明人韩伟,胡光,郑宇鹏. "A Process for Preparing High-Purity benzyl (1R,4R)-6-oxo-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117684544 A, 授权公告日 2023-02-05.
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