发明人冯建国,杨光,沈红梅. "Method for the Synthesis of 2-Hydroxy-5-(2-hydroxy-4-methoxybenzyl)-4-methoxybenzaldehyde" [P]. 中国发明专利, 专利号 CN 112341843 A, 授权公告日 2021-03-16.
发明人何建平,冯建国,黄志刚. "A Process for Preparing High-Purity 2-Hydroxy-5-(2-hydroxy-4-methoxybenzyl)-4-methoxybenzaldehyde" [P]. 中国发明专利, 专利号 CN 113431255 A, 授权公告日 2016-04-03.
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