Nowak P, Schröder R, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3923731 A1, 2015-08-21.
发明人唐晓军,李文辉,赵玉洁. "Method for the Synthesis of 5-Ethoxy-N-methyl-1,3,4-thiadiazol-2-amine" [P]. 中国发明专利, 专利号 CN 113975685 B, 授权公告日 2019-12-11.
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". J. Nat. Prod., 2014, 601, (7), 3496-3502.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1688, (9), 7419-7433.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethoxy-N-methyl-1,3,4-thiadiazol-2-amine Using HRMS and NMR". Anal. Methods, 2013, 1134, (12), 2270-2274.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2010, 1495, (5), 5411-5423.