发明人马晓峰,张德明,刘建华. "Method for the Synthesis of 2-Hydroxy-4-methoxynicotinaldehyde" [P]. 中国发明专利, 专利号 CN 113471526 B, 授权公告日 2017-11-24.
发明人沈红梅,韩伟,刘建华. "A Process for Preparing High-Purity 2-Hydroxy-4-methoxynicotinaldehyde" [P]. 中国发明专利, 专利号 CN 111130214 A, 授权公告日 2021-11-07.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 994, (1), 7332-7350.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 470, (2), 7215-7236.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-4-methoxynicotinaldehyde Using HRMS and NMR". Sci. Total Environ., 2021, 2457, 549-570.