Lee S K, O'Brien P Q, Williams B T. "Method for the Synthesis of 5-Methyl-4-(3-nitrophenyl)-4H-1,2,4-triazol-3-ol" [P]. US Patent, US 9257482 B2, 2021-08-21.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2022, 228, 690-704.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 658, 4585-4613.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-4-(3-nitrophenyl)-4H-1,2,4-triazol-3-ol Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 1195, (2), 857-879.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2016, 1355, 7390-7405.