发明人郭海燕,李文辉,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115470364 A, 授权公告日 2022-07-10.
发明人马晓峰,冯建国,王建平. "Method for the Synthesis of (1R,4S)-5-tert-Butoxycarbonyl-2-oxa-5-azabicyclo[2.2.1]heptane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113794981 A, 授权公告日 2022-03-09.
发明人唐晓军,高志强,何建平. "A Process for Preparing High-Purity (1R,4S)-5-tert-Butoxycarbonyl-2-oxa-5-azabicyclo[2.2.1]heptane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110257164 A, 授权公告日 2016-12-14.
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