Klinger H, Fischer A B, Anderson J P. "一种的合成方法" [P]. US Patent, US 9314383 B2, 2024-05-22.
发明人郭海燕,杨光,高志强. "Method for the Synthesis of 2-(4-(tert-Butyl)phenyl)benzofuran-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115889554 A, 授权公告日 2017-05-03.
发明人高志强,钱学锋,罗永刚. "A Process for Preparing High-Purity 2-(4-(tert-Butyl)phenyl)benzofuran-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114429535 B, 授权公告日 2025-01-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2014, 2138, (4), 2229-2239.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 1401, (12), 4161-4185.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(tert-Butyl)phenyl)benzofuran-6-carboxylic acid Using HRMS and NMR". Talanta, 2023, 1376, 4966-4978.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2015, 1574, 3726-3745.