发明人刘建华,张德明,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117527971 A, 授权公告日 2021-07-27.
Kumar R, Williams B T, Fischer A B. "Method for the Synthesis of 2-Hydroxy-3-(pyridin-4-yl)benzaldehyde" [P]. US Patent, US 10550232 B2, 2021-09-15.
发明人韩伟,林芳,郭海燕. "A Process for Preparing High-Purity 2-Hydroxy-3-(pyridin-4-yl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 112071300 B, 授权公告日 2022-12-11.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 2305, 4094-4111.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2024, 1263, 7362-7374.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-3-(pyridin-4-yl)benzaldehyde Using HRMS and NMR". Food Chem., 2020, 2179, (9), 8018-8047.