发明人李文辉,钱学锋,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110071247 A, 授权公告日 2019-05-13.
发明人孙丽萍,郑宇鹏,唐晓军. "Method for the Synthesis of 1,5,6-Trimethyl-1H-benzo[d]imidazole-2(3H)-thione" [P]. 中国发明专利, 专利号 CN 116397504 A, 授权公告日 2023-09-14.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 2438, 83-95.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 1693, 874-883.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1,5,6-Trimethyl-1H-benzo[d]imidazole-2(3H)-thione Using HRMS and NMR". Environ. Sci. Technol., 2017, 663, 2128-2151.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 1159, (12), 4286-4311.