Park J H, Brown S R, Lee S K. "一种的合成方法" [P]. US Patent, US 11350847 B2, 2016-05-16.
发明人徐明华,郑宇鹏,马晓峰. "Method for the Synthesis of 2-(3,4-Dichlorophenyl)oxazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108203803 B, 授权公告日 2023-01-01.
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". Molecules, 2010, 835, (5), 6305-6334.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 309, 4242-4263.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3,4-Dichlorophenyl)oxazole-4-carboxylic acid Using HRMS and NMR". Anal. Chem., 2020, 565, 7024-7054.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2021, 443, (2), 2475-2481.