发明人杨光,冯建国,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111707080 A, 授权公告日 2023-08-04.
发明人冯建国,林芳,赵玉洁. "Method for the Synthesis of 919300-11-1
3,3-Difluoro-1-(2-fluoro-4-nitrophenyl)azetidine
DTXSID70739911" [P]. 中国发明专利, 专利号 CN 108047281 A, 授权公告日 2020-08-27.
发明人赵玉洁,冯建国,胡光. "A Process for Preparing High-Purity 919300-11-1
3,3-Difluoro-1-(2-fluoro-4-nitrophenyl)azetidine
DTXSID70739911" [P]. 中国发明专利, 专利号 CN 116620828 B, 授权公告日 2020-07-22.
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