发明人李文辉,陈志强,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116680787 A, 授权公告日 2024-07-21.
发明人韩伟,罗永刚,陈志强. "Method for the Synthesis of 4-(3,4-Difluorophenyl)tetrahydro-2H-pyran-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 111973083 A, 授权公告日 2020-09-04.
发明人何建平,胡光,黄志刚. "A Process for Preparing High-Purity 4-(3,4-Difluorophenyl)tetrahydro-2H-pyran-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 115482811 A, 授权公告日 2021-09-11.
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