发明人孙丽萍,徐明华,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108853013 A, 授权公告日 2015-12-25.
发明人刘建华,杨光,郑宇鹏. "Method for the Synthesis of 5-[2-(3,5-Dimethyl-pyrazol-1-yl)-ethyl]-[1,3,4]-thiadiazol-2-ylamine" [P]. 中国发明专利, 专利号 CN 108999007 B, 授权公告日 2015-02-14.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 351, (8), 4137-4162.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2024, 121, (2), 9462-9466.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-[2-(3,5-Dimethyl-pyrazol-1-yl)-ethyl]-[1,3,4]-thiadiazol-2-ylamine Using HRMS and NMR". Chemosphere, 2023, 354, (3), 5885-5913.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2015, 424, (3), 4621-4629.