发明人罗永刚,王建平,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116357868 A, 授权公告日 2024-01-15.
发明人罗永刚,朱建伟,王建平. "Method for the Synthesis of 5-(2-Hydroxypropan-2-yl)-4-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one" [P]. 中国发明专利, 专利号 CN 115859946 A, 授权公告日 2023-05-01.
Fischer A B, Stevens L M, Johnson M A. "A Process for Preparing High-Purity 5-(2-Hydroxypropan-2-yl)-4-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one" [P]. US Patent, US 11282515 B2, 2016-12-15.
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". J. Sep. Sci., 2016, 2249, 8216-8231.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 667, (2), 9583-9605.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-(2-Hydroxypropan-2-yl)-4-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 1355, (6), 2876-2900.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2021, 1811, 7132-7143.