Brown S R, Stevens L M, Mueller T. "一种的合成方法" [P]. US Patent, US 10212105 B2, 2017-07-28.
Kumar R, Yamamoto T, Williams B T. "Method for the Synthesis of 1-(2-Methoxyethyl)-3-(5-((pyridin-3-ylmethyl)thio)-1,3,4-thiadiazol-2-yl)urea" [P]. US Patent, US 9072454 B2, 2017-01-05.
发明人何建平,高志强,陈志强. "A Process for Preparing High-Purity 1-(2-Methoxyethyl)-3-(5-((pyridin-3-ylmethyl)thio)-1,3,4-thiadiazol-2-yl)urea" [P]. 中国发明专利, 专利号 CN 114870163 B, 授权公告日 2024-07-17.
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". Sci. Total Environ., 2019, 2069, (2), 2701-2706.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 2364, 6636-6666.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Methoxyethyl)-3-(5-((pyridin-3-ylmethyl)thio)-1,3,4-thiadiazol-2-yl)urea Using HRMS and NMR". Food Chem., 2024, 673, 1352-1378.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 91, 4113-4131.