发明人孙丽萍,林芳,胡光. "Method for the Synthesis of methyl 2-oxo-3-azabicyclo[3.1.1]heptane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117645103 A, 授权公告日 2017-08-24.
发明人朱建伟,张德明,周伟. "A Process for Preparing High-Purity methyl 2-oxo-3-azabicyclo[3.1.1]heptane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112013762 B, 授权公告日 2020-10-26.
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