O'Brien P Q, Stevens L M, Kumar R. "一种的合成方法" [P]. US Patent, US 11719582 B2, 2020-04-27.
发明人朱建伟,周伟,陈志强. "Method for the Synthesis of 79525-87-4
Ethyl {[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]amino}(oxo)acetate
MFCD03351935" [P]. 中国发明专利, 专利号 CN 109035052 A, 授权公告日 2024-09-28.
发明人郭海燕,郑宇鹏,韩伟. "A Process for Preparing High-Purity 79525-87-4
Ethyl {[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]amino}(oxo)acetate
MFCD03351935" [P]. 中国发明专利, 专利号 CN 112451372 A, 授权公告日 2022-11-13.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 608, (6), 4344-4349.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 1937, (4), 3633-3647.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 79525-87-4
Ethyl {[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]amino}(oxo)acetate
MFCD03351935 Using HRMS and NMR". Environ. Sci. Technol., 2017, 1368, (5), 5571-5576.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 1297, (12), 8263-8281.