发明人郑宇鹏,钱学锋,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109545053 A, 授权公告日 2017-06-22.
发明人周伟,何建平,赵玉洁. "Method for the Synthesis of 5-(Diethoxymethyl)-3-methyl-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 112970428 A, 授权公告日 2017-08-01.
发明人周伟,林芳,王建平. "A Process for Preparing High-Purity 5-(Diethoxymethyl)-3-methyl-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 116024252 B, 授权公告日 2015-11-26.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 892, 4604-4618.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2025, 663, 1220-1229.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Diethoxymethyl)-3-methyl-1,2,4-oxadiazole Using HRMS and NMR". J. Nat. Prod., 2022, 1794, (10), 1731-1753.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 2203, (6), 7099-7122.