发明人李文辉,赵玉洁,张德明. "Method for the Synthesis of 5-(3-Formyl-4-methoxyphenyl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 108111670 A, 授权公告日 2023-05-15.
Yamamoto T, Park J H, Brown S R. "A Process for Preparing High-Purity 5-(3-Formyl-4-methoxyphenyl)nicotinic acid" [P]. US Patent, US 11133978 B2, 2020-04-15.
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