Klinger H, Lee S K, Hughes D C. "一种的合成方法" [P]. US Patent, US 11545812 B2, 2015-06-09.
发明人李文辉,何建平,沈红梅. "Method for the Synthesis of 3-Chloro-4-methoxy-1-methyl-1H-indole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110758240 A, 授权公告日 2016-04-28.
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". Biomed. Chromatogr., 2022, 2428, 1077-1097.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 2475, (2), 6031-6042.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-4-methoxy-1-methyl-1H-indole-2-carboxylic acid Using HRMS and NMR". Food Chem., 2025, 498, 8727-8730.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2010, 287, (11), 5559-5568.