发明人李文辉,周伟,林芳. "Method for the Synthesis of 7-methoxy-1,2-dimethyl-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 116533813 B, 授权公告日 2016-12-01.
发明人唐晓军,钱学锋,孙丽萍. "A Process for Preparing High-Purity 7-methoxy-1,2-dimethyl-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 108246271 B, 授权公告日 2019-09-15.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2025, 2379, (6), 931-947.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 1743, 8522-8550.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 7-methoxy-1,2-dimethyl-1H-1,3-benzodiazole Using HRMS and NMR". J. Nat. Prod., 2025, 122, 3298-3321.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 471, 3907-3920.