发明人何建平,孙丽萍,王建平. "Method for the Synthesis of 2-(4-Methoxyphenyl)oxazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112333339 B, 授权公告日 2021-06-24.
Roberts E F, Schröder R, Chen K W. "A Process for Preparing High-Purity 2-(4-Methoxyphenyl)oxazole-4-carbaldehyde" [P]. US Patent, US 11862394 B2, 2022-01-24.
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". Anal. Chim. Acta, 2024, 1590, (3), 2859-2889.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 1030, (11), 7444-7471.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Methoxyphenyl)oxazole-4-carbaldehyde Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 2178, (10), 7863-7882.