发明人钱学锋,刘建华,赵玉洁. "一种5-((3-氟苯基)乙炔基)吡啶-2-甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 117416451 A, 授权公告日 2020-07-20.
发明人黄志刚,沈红梅,韩伟. "Method for the Synthesis of 5-((3-Fluorophenyl)ethynyl)picolinic acid" [P]. 中国发明专利, 专利号 CN 110323525 A, 授权公告日 2022-10-05.
发明人郭海燕,沈红梅,李文辉. "A Process for Preparing High-Purity 5-((3-Fluorophenyl)ethynyl)picolinic acid" [P]. 中国发明专利, 专利号 CN 108072792 A, 授权公告日 2019-10-17.
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