Björnsson E, Kowalski A, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3446645 A1, 2020-09-14.
发明人周伟,黄志刚,杨光. "Method for the Synthesis of 6-Methoxy-3-phenyl-1-benzofuran-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109484255 B, 授权公告日 2022-01-23.
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". J. Agric. Food Chem., 2024, 80, (6), 1919-1934.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 1098, (9), 2428-2433.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methoxy-3-phenyl-1-benzofuran-2-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2014, 835, 9480-9500.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2013, 1652, (11), 5045-5074.