Patel M V, Mueller T, Klinger H. "一种的合成方法" [P]. US Patent, US 10606511 B2, 2015-08-14.
发明人韩伟,赵玉洁,李文辉. "Method for the Synthesis of 2-Amino-4-(5-ethyl-1,3,4-oxadiazol-2-yl)phenol" [P]. 中国发明专利, 专利号 CN 109050569 B, 授权公告日 2017-12-11.
发明人林芳,韩伟,李文辉. "A Process for Preparing High-Purity 2-Amino-4-(5-ethyl-1,3,4-oxadiazol-2-yl)phenol" [P]. 中国发明专利, 专利号 CN 114903070 B, 授权公告日 2018-04-18.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 2185, (12), 9310-9334.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2021, 2185, (12), 4756-4781.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-(5-ethyl-1,3,4-oxadiazol-2-yl)phenol Using HRMS and NMR". Anal. Methods, 2017, 1305, 963-988.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1745, 4903-4918.