发明人孙丽萍,何建平,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110981982 A, 授权公告日 2017-12-16.
发明人唐晓军,杨光,马晓峰. "Method for the Synthesis of Methyl 7-bromo-6-chloro-3-(3-methoxy-3-oxopropyl)-1H-indole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110448899 A, 授权公告日 2023-06-03.
Patel M V, Anderson J P, O'Brien P Q. "A Process for Preparing High-Purity Methyl 7-bromo-6-chloro-3-(3-methoxy-3-oxopropyl)-1H-indole-2-carboxylate" [P]. US Patent, US 10639103 B2, 2020-11-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 1039, (7), 79-93.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2015, 2271, (4), 4069-4095.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 7-bromo-6-chloro-3-(3-methoxy-3-oxopropyl)-1H-indole-2-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 213, 8148-8169.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2025, 540, (7), 8646-8670.