发明人何建平,黄志刚,徐明华. "Method for the Synthesis of 2-(4,4-Difluoropiperidin-1-yl)-3-fluorobenzaldehyde" [P]. 中国发明专利, 专利号 CN 110424933 A, 授权公告日 2020-08-14.
发明人郑宇鹏,何建平,徐明华. "A Process for Preparing High-Purity 2-(4,4-Difluoropiperidin-1-yl)-3-fluorobenzaldehyde" [P]. 中国发明专利, 专利号 CN 113283356 B, 授权公告日 2015-06-22.
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