发明人高志强,孙丽萍,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117493351 A, 授权公告日 2015-07-13.
发明人冯建国,郭海燕,黄志刚. "Method for the Synthesis of 2-Ethyl-3-benzofurancarboxaldehyde oxime" [P]. 中国发明专利, 专利号 CN 112023190 A, 授权公告日 2025-04-03.
发明人杨光,张德明,林芳. "A Process for Preparing High-Purity 2-Ethyl-3-benzofurancarboxaldehyde oxime" [P]. 中国发明专利, 专利号 CN 109869692 A, 授权公告日 2018-10-21.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 1187, (10), 4535-4554.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 2319, (5), 188-201.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyl-3-benzofurancarboxaldehyde oxime Using HRMS and NMR". J. Chromatogr. A, 2022, 400, 2374-2385.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2021, 1984, (12), 6657-6668.