发明人李文辉,钱学锋,马晓峰. "Method for the Synthesis of tert-Butyl 6-oxa-3-azabicyclo[3.1.1]heptane-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110939664 B, 授权公告日 2025-03-10.
发明人马晓峰,高志强,唐晓军. "A Process for Preparing High-Purity tert-Butyl 6-oxa-3-azabicyclo[3.1.1]heptane-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110188064 A, 授权公告日 2017-03-20.
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