发明人韩伟,李文辉,高志强. "Method for the Synthesis of 6-(4-Hydroxyphenyl)-3-mercapto-1,2,4-triazin-5-ol" [P]. 中国发明专利, 专利号 CN 114838156 B, 授权公告日 2021-06-19.
Yamamoto T, O'Brien P Q, Lee S K. "A Process for Preparing High-Purity 6-(4-Hydroxyphenyl)-3-mercapto-1,2,4-triazin-5-ol" [P]. US Patent, US 9675467 B2, 2023-10-11.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2024, 223, (5), 1542-1554.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 1216, (11), 4919-4938.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 6-(4-Hydroxyphenyl)-3-mercapto-1,2,4-triazin-5-ol Using HRMS and NMR". Chemosphere, 2011, 2473, (8), 1338-1348.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 1294, (5), 8903-8933.