Patel M V, Williams B T, Schröder R. "一种的合成方法" [P]. US Patent, US 10427900 B2, 2019-08-18.
发明人韩伟,朱建伟,何建平. "Method for the Synthesis of 2-(5-Oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 117973628 B, 授权公告日 2019-03-27.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1377, (8), 4019-4044.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 900, (2), 1434-1453.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile Using HRMS and NMR". Anal. Methods, 2023, 222, (11), 6601-6608.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 1284, (9), 95-110.