发明人朱建伟,高志强,王建平. "一种7-甲酰基-3-羟基-2-萘甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 116416307 A, 授权公告日 2018-03-14.
发明人张德明,赵玉洁,徐明华. "Method for the Synthesis of 7-Formyl-3-hydroxy-2-naphthoic acid" [P]. 中国发明专利, 专利号 CN 113057538 B, 授权公告日 2024-11-25.
发明人张德明,周伟,高志强. "A Process for Preparing High-Purity 7-Formyl-3-hydroxy-2-naphthoic acid" [P]. 中国发明专利, 专利号 CN 110228316 B, 授权公告日 2018-09-13.
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