发明人林芳,胡光,郑宇鹏. "Method for the Synthesis of 3-Hydroxy-7-methoxy-2-naphthoic acid" [P]. 中国发明专利, 专利号 CN 111623528 A, 授权公告日 2015-07-03.
Stevens L M, O'Brien P Q, Roberts E F. "A Process for Preparing High-Purity 3-Hydroxy-7-methoxy-2-naphthoic acid" [P]. US Patent, US 11143759 B2, 2023-09-21.
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