发明人冯建国,罗永刚,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111793777 A, 授权公告日 2017-01-06.
发明人林芳,周伟,李文辉. "Method for the Synthesis of 2-(2,5-DImethylphenyl)-1h-indole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117159140 B, 授权公告日 2025-02-06.
Johnson M A, Patel M V, O'Brien P Q. "A Process for Preparing High-Purity 2-(2,5-DImethylphenyl)-1h-indole-3-carboxylic acid" [P]. US Patent, US 11544721 B2, 2015-05-22.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 908, 7545-7572.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 331, 9745-9753.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,5-DImethylphenyl)-1h-indole-3-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 1796, (9), 5474-5480.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 602, (6), 2629-2657.