发明人徐明华,周伟,何建平. "一种4-(二乙氨基)水杨醛的合成方法" [P]. 中国发明专利, 专利号 CN 112490576 A, 授权公告日 2025-11-18.
发明人高志强,林芳,孙丽萍. "Method for the Synthesis of 4-(diethylamino)salicylicaldehyde" [P]. 中国发明专利, 专利号 CN 110057441 B, 授权公告日 2021-01-02.
发明人徐明华,郭海燕,黄志刚. "A Process for Preparing High-Purity 4-(diethylamino)salicylicaldehyde" [P]. 中国发明专利, 专利号 CN 116228112 A, 授权公告日 2020-01-09.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(二乙氨基)水杨醛 in Pharmaceutical Formulations". J. Sep. Sci., 2018, 322, (12), 4682-4702.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(二乙氨基)水杨醛 as an Impurity". Chromatographia, 2025, 1268, (5), 4364-4376.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(diethylamino)salicylicaldehyde Using HRMS and NMR". Phytochemistry, 2025, 1326, 3421-3428.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 4-(二乙氨基)水杨醛 Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 1831, 9426-9454.