Kumar R, Patel M V, Klinger H. "一种的合成方法" [P]. US Patent, US 10913158 B2, 2019-02-02.
O'Brien P Q, Klinger H, Schröder R. "Method for the Synthesis of 5-Bromo-3-propoxybenzofuran-2-carboxylic acid" [P]. US Patent, US 11562353 B2, 2015-10-05.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 431, (12), 9930-9933.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 337, 5155-5168.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-3-propoxybenzofuran-2-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2013, 2120, (2), 6994-7024.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 1720, (10), 6147-6172.