发明人冯建国,刘建华,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109849183 A, 授权公告日 2019-05-14.
发明人唐晓军,沈红梅,马晓峰. "Method for the Synthesis of Methyl 5-[2-(3-fluorooxetan-3-yl)ethynyl]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113749491 A, 授权公告日 2024-10-05.
发明人罗永刚,马晓峰,王建平. "A Process for Preparing High-Purity Methyl 5-[2-(3-fluorooxetan-3-yl)ethynyl]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 115758219 A, 授权公告日 2023-06-21.
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