发明人冯建国,张德明,陈志强. "Method for the Synthesis of tert-Butyl (1R,4R)-5-oxo-2-azabicyclo[2.2.2]octane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111945313 A, 授权公告日 2024-11-27.
发明人沈红梅,钱学锋,郑宇鹏. "A Process for Preparing High-Purity tert-Butyl (1R,4R)-5-oxo-2-azabicyclo[2.2.2]octane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112690656 A, 授权公告日 2020-04-05.
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