发明人韩伟,李文辉,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116535891 A, 授权公告日 2017-09-12.
发明人胡光,高志强,钱学锋. "Method for the Synthesis of tert-Butyl 2-chloro-7-methoxy-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111534074 A, 授权公告日 2019-09-24.
发明人黄志刚,罗永刚,王建平. "A Process for Preparing High-Purity tert-Butyl 2-chloro-7-methoxy-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117707870 A, 授权公告日 2018-12-09.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 340, 2401-2404.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 2327, (10), 2660-2678.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2-chloro-7-methoxy-1H-indole-1-carboxylate Using HRMS and NMR". Chemosphere, 2017, 1174, 6410-6436.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2011, 1510, (2), 6237-6262.