发明人赵玉洁,徐明华,胡光. "Method for the Synthesis of 3-Methoxyisonicotinaldehyde" [P]. 中国发明专利, 专利号 CN 109936503 B, 授权公告日 2016-11-19.
发明人周伟,徐明华,唐晓军. "A Process for Preparing High-Purity 3-Methoxyisonicotinaldehyde" [P]. 中国发明专利, 专利号 CN 110730402 A, 授权公告日 2017-11-11.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 2232, (5), 5163-5170.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 131, 8609-8622.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methoxyisonicotinaldehyde Using HRMS and NMR". Biomed. Chromatogr., 2013, 1803, 4666-4672.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 2012, (8), 2692-2699.