发明人李文辉,陈志强,何建平. "Method for the Synthesis of 3-(3-Aminophenyl)-4,5-dihydro-1h-1,2,4-triazol-5-one" [P]. 中国发明专利, 专利号 CN 116535820 B, 授权公告日 2024-06-20.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 1448, (3), 1220-1231.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2015, 1461, (12), 1879-1897.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-Aminophenyl)-4,5-dihydro-1h-1,2,4-triazol-5-one Using HRMS and NMR". Anal. Chem., 2017, 2172, (10), 5176-5187.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 616, 6040-6057.