发明人马晓峰,韩伟,杨光. "Method for the Synthesis of 1-methylbenzotriazol-5-ol" [P]. 中国发明专利, 专利号 CN 111433115 A, 授权公告日 2017-07-17.
发明人朱建伟,徐明华,冯建国. "A Process for Preparing High-Purity 1-methylbenzotriazol-5-ol" [P]. 中国发明专利, 专利号 CN 116837589 B, 授权公告日 2022-08-11.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 1600, (5), 3630-3654.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 737, 1499-1508.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-methylbenzotriazol-5-ol Using HRMS and NMR". Anal. Chim. Acta, 2018, 1337, (7), 8974-8987.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 142, (12), 5911-5923.