发明人杨光,冯建国,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108515610 A, 授权公告日 2023-03-24.
发明人马晓峰,冯建国,林芳. "Method for the Synthesis of (1R,6S,8R)-3-(tert-Butoxycarbonyl)-3-azabicyclo[4.2.0]octane-8-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115406951 A, 授权公告日 2024-11-24.
发明人高志强,林芳,徐明华. "A Process for Preparing High-Purity (1R,6S,8R)-3-(tert-Butoxycarbonyl)-3-azabicyclo[4.2.0]octane-8-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111241437 A, 授权公告日 2020-11-17.
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