发明人胡光,钱学锋,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115645837 A, 授权公告日 2022-04-12.
发明人张德明,陈志强,钱学锋. "Method for the Synthesis of methyl 3-methyl-1H-indole-7-carboxylate" [P]. 中国发明专利, 专利号 CN 110975494 A, 授权公告日 2020-08-25.
发明人胡光,郭海燕,李文辉. "A Process for Preparing High-Purity methyl 3-methyl-1H-indole-7-carboxylate" [P]. 中国发明专利, 专利号 CN 108918084 A, 授权公告日 2023-08-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2017, 1649, 8840-8867.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 1785, 4116-4129.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of methyl 3-methyl-1H-indole-7-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2019, 2325, (11), 2583-2593.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 261, (6), 5442-5462.