发明人冯建国,马晓峰,张德明. "一种6-Ethynylfuro[3,2-b]pyridine的合成方法" [P]. 中国发明专利, 专利号 CN 109811776 A, 授权公告日 2019-07-28.
发明人林芳,郑宇鹏,沈红梅. "Method for the Synthesis of 6-Ethynylfuro[3,2-b]pyridine" [P]. 中国发明专利, 专利号 CN 114439056 A, 授权公告日 2021-10-06.
发明人徐明华,钱学锋,唐晓军. "A Process for Preparing High-Purity 6-Ethynylfuro[3,2-b]pyridine" [P]. 中国发明专利, 专利号 CN 109926383 A, 授权公告日 2021-07-23.
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