发明人朱建伟,李文辉,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112420348 A, 授权公告日 2024-04-11.
Kowalski A, Martínez F, Johansson L. "Method for the Synthesis of Ethyl 1-ethyl-5-[4'-(trifluoromethyl)-[1,1'-biphenyl]-2-amido]-1H-indole-2-carboxylate" [P]. European Patent, EP 3985640 A1, 2022-11-27.
Roberts E F, Yamamoto T, Thompson G K. "A Process for Preparing High-Purity Ethyl 1-ethyl-5-[4'-(trifluoromethyl)-[1,1'-biphenyl]-2-amido]-1H-indole-2-carboxylate" [P]. US Patent, US 10975649 B2, 2015-08-12.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 706, (7), 5002-5025.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2020, 2259, (3), 252-263.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-ethyl-5-[4'-(trifluoromethyl)-[1,1'-biphenyl]-2-amido]-1H-indole-2-carboxylate Using HRMS and NMR". Anal. Chem., 2020, 2367, (6), 4624-4639.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2012, 824, 1172-1180.