发明人周伟,李文辉,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111964276 A, 授权公告日 2016-01-23.
发明人杨光,王建平,高志强. "Method for the Synthesis of 2-Amino-5-(1H-1,2,4-triazol-1-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 110251762 A, 授权公告日 2018-06-24.
发明人罗永刚,冯建国,钱学锋. "A Process for Preparing High-Purity 2-Amino-5-(1H-1,2,4-triazol-1-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 115519430 A, 授权公告日 2025-04-15.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 795, (7), 3484-3492.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 474, 485-493.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-(1H-1,2,4-triazol-1-yl)benzoic acid Using HRMS and NMR". J. Chromatogr. A, 2011, 2368, (11), 9152-9162.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2022, 1806, (4), 9928-9940.