Schröder R, Hughes D C, Yamamoto T. "Method for the Synthesis of 6-Methyl-3-(p-tolyl)-1,2,4-triazin-5-ol" [P]. US Patent, US 11464439 B2, 2015-12-18.
发明人何建平,冯建国,刘建华. "A Process for Preparing High-Purity 6-Methyl-3-(p-tolyl)-1,2,4-triazin-5-ol" [P]. 中国发明专利, 专利号 CN 114419764 B, 授权公告日 2025-02-20.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 1997, 9801-9815.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 1113, (11), 5419-5448.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-3-(p-tolyl)-1,2,4-triazin-5-ol Using HRMS and NMR". Talanta, 2021, 1072, (4), 10-27.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2013, 683, 7432-7447.