Fischer A B, Williams B T, Patel M V. "一种的合成方法" [P]. US Patent, US 11824217 B2, 2020-06-05.
O'Brien P Q, Davis P L, Brown S R. "Method for the Synthesis of Benzofuran-2-carboxylic acid (4-amino-phenyl)-amide" [P]. US Patent, US 10165247 B2, 2018-11-22.
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". J. Agric. Food Chem., 2025, 1288, 3431-3436.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2012, 809, 6139-6161.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Benzofuran-2-carboxylic acid (4-amino-phenyl)-amide Using HRMS and NMR". Talanta, 2010, 2190, 1083-1087.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 1832, (4), 2911-2928.